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An increased level of acid (measured by low pH) can lead to stomach ulcers, heartburn and esophagitis.");makeEl("acute", 300, "<B>Acute</B><BR>The vocal habit of forceful starts to phonation");makeEl("advanced_laryngeal_cancer", 300, "<B>Advanced Laryngeal Cancer (Carcinoma)</B><BR>T3 = complete non-movement of one vocal fold; T4=invades thyroid cartilage or structures outside of the voice box");makeEl("airway_symptoms", 300, "<B>Airway Symptoms</B><BR>Breathing complaints");makeEl("anterior_commissure", 300, "<B>Anterior Commissure</B><BR>A dye used in photodynamic therapy that is activated and results in chemical alteration of said dye converting it to a form that can kill cells which contain the activated dye");makeEl("aphasia", 300, "<B>Aphasia</B><BR>A difficulty to verbally express words, although the individual knows what they want to say");makeEl("aphonia", 300, "<B>Aphonia</B><BR>Complete voice loss");makeEl("articulation", 300, "<B>Articulation</B><BR>The place of junction between two or more bones in the family");makeEl("artificial_ventilation", 300, "<B>Artificial Ventilation</B><BR>Machine-assisted breathing");makeEl("arytenoid_cartilages", 300, "<B>Arytenoid Cartilages</B><BR>Pair of pyramid-shaped cartilages to which the vocal folds are attached in the back of the voice box; spaced well apart for normal breathing; come together for sound production");makeEl("arytenoid_fixation", 300, "<B>Arytenoid Fixation</B><BR>Restricted joint motion of the arytenoid joint that can lead to abnormal-sounding voice and even incomplete closure of the vocal folds, leading to aspiration");makeEl("arytenoid_joint", 300, "<B>Arytenoid Joint</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("aspiration", 300, "<B>Aspiration</B><BR>Choking or coughing when swallowing food, drink or even saliva that &quot;goes down the wrong way&quot; (entering the breathing passage)");makeEl("axial_rotation", 300, "<B>Axial Rotation</B><BR>An abnormal tilt of the vocal folds during high-pitch sound-making");makeEl("barium_swallow_esophagram", 300, "<B>Barium Swallow Esophagram</B><BR>X-ray imaging of the food pipe during swallowing");makeEl("barretts_esophagus", 300, "<B>Barrett's Esophagus</B><BR>A specific type of abnormal surface appearance of the esophagus due to replacement of the normal surface cells; often seen as an ulcer and can be premalignant");makeEl("basal_ganglia", 300, "<B>Basal Ganglia</B><BR>A part of the brain that is likely involved in spasmodic dysphonia; located deep in the cerebral hemispheres and the upper brain stem");makeEl("basement_membrane", 300, "<B>Basement Membrane</B><BR>A layer of extracellular material upon which the surface cells rest");makeEl("bilateral", 300, "<B>Bilateral</B><BR>On both sides");makeEl("biopsy", 300, "<B>Biopsy</B><BR>A test in which a physician cuts a small piece of the possibly abnormal tissue to examine under a microscope");makeEl("botulinum-a_toxin", 300, "<B>Botulinum-A Toxin (BoTox)</B>A short-lasting medical formulation that can be injected into the vocal fold to temporarily limit mobility (can be used to treat vocal fold granuloma)");makeEl("bronchoscopy", 300, "<B>Bronchoscopy</B><BR>Examination of the airway above the lungs using an instrument (scope) that also allows for biopsy and culture");makeEl("broyles_ligament", 300, "<B>Broyle's Ligament</B><BR>The anterior commissure tendon (see anatomy)");makeEl("capillaries", 300, "<B>Capillaries</B><BR>Blood vessels that connect larger vessels, and together form a network within the body");makeEl("ceruloplasmin", 300, "<B>Ceruloplasmin</B><BR>An important 'player' in the metabolism of copper.  It transports and maintains appropriate levels of copper in tissues.  In Wilson's Disease, low levels of ceruloplasmin are seen");makeEl("chronic", 300, "<B>Chronic</B><BR>Long-term");makeEl("chronic_cough", 300, "<B>Chronic Cough</B><BR>A cough that has lasted an abnormally long time");makeEl("chronic_intermittent", 300, "<B>Chronic Intermittent</B><BR>Goes away, and then returns again&#150;even several months to years later");makeEl("compounding_conditions", 300, "<B>Compounding Conditions</B><BR>A condition that complicate or make an existing abnormality worse");makeEl("computed_tomography", 300, "<B>Computed Tomography</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("condyloma", 300, "<B>Condyloma</B><BR>A papilloma; a wart-like growth");makeEl("coup_deglotte", 300, "<B>Coup Deglotte</B><BR>Forceful starts to phonation");makeEl("ct_scan", 300, "<B>CT Scan</B><BR>Computed Tomography Scan");makeEl("delayed_esophageal_clearance", 300, "<B>Delayed Esophageal Clearance</B><BR>When esophageal muscle contraction is weak or uncoordinated, moving the food into the stomach is delayed");makeEl("delayed_emptying", 300, "<B>Delayed Emptying</B><BR>An abnormally slow movement of stomach contents into the small intestine (could be a sign of stomach muscle malfunction)");makeEl("diagnosis", 300, "<B>Diagnosis</B><BR>The determination of the cause of a disease");makeEl("diaphragm", 300, "<B>Diaphragm</B><BR>Muscle separating the chest and abdomen");makeEl("diplophonia", 300, "<B>Diplophonia</B><BR>Double voice, sounds like a &quot;gargle voice&quot;");makeEl("direct_laryngoscopy", 300, "<B>Direct Laryngoscopy</B><BR>Direct visualization of the larynx by speculum/mirror or laryngoscope");makeEl("distinguishable_sound", 300, "<B>Distinguishable Sound</B><BR>Sound converted to voice and words");makeEl("double-probe_ph_monitor", 300, "<B>Double-Probe pH Monitor</B><BR>A test that uses a small tube placed through the nose into the food pipe with two sensors that measure acid levels");makeEl("dysarthria", 300, "<B>Dysarthria</B><BR>Difficulty forming words&#150;presenting with imprecise consonants, hard-to-understand speech as seen with patients with stroke");makeEl("dysfluent_speech", 300, "<B>Dysfluent Speech</B><BR>Abnormal speech pattern of stuttering or stammering");makeEl("dyspepsia", 300, "<B>Dyspepsia</B><BR>Heartburn or discomfort after eating");makeEl("dysphagia", 300, "<B>Dysphagia</B><BR>Difficulty swallowing");makeEl("dysphonia", 300, "<B>Dysphonia</B><BR>An impairment of voice");makeEl("dysphonia_plica_ventricularis", 300, "<B>Dysphonia Plica Ventricularis</B><BR>A condition in which sound is made using the false vocal folds");makeEl("dysplasia", 300, "<B>Dysplasia</B><BR>A disorderly pattern of maturation");makeEl("dyspnea", 300, "<B>Dyspnea</B><BR>Difficult breathing");makeEl("dystonia", 300, "<B>Dystonia</B><BR>A nervous system problem that causes involuntary movement; dystonia is not a psychological problem; SD is a type of dystonia");makeEl("early_cancer", 300, "<B>Early Cancer</B><BR>T1=affects only one site on larynx, no spread, normal vocal fold motion; T2=involves more than one site of larynx, vocal fold function abnormal but still moving");makeEl("edema", 300, "<B>Edema</B><BR>Medical term for swelling within the body");makeEl("effortful_phonation", 300, "<B>Effortful Phonation</B><BR>Need to work harder than usual to speak, sing, or do voice tasks");makeEl("electrodes", 300, "<B>Electrodes</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("electrolarynx", 300, "<B>Electrolarynx</B><BR>A handheld device that enables speech after a laryngectomy by producing an external vibration that mimics the vibration of the vocal folds");makeEl("electromyographic_abnormalities", 300, "<B>Electromyographic Abnormalities</B><BR>abnormalities in the electrical signals of the muscles of the larynx");makeEl("emg_electrode", 300, "<B>EMG Electrode</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("empiric_therapy", 300, "<B>Empiric Therapy</B><BR>Trial of treatment that often helps determine diagnosis");makeEl("endoscope", 300, "<B>Endoscope</B><BR>A specialized tube-scope to view the voice box");makeEl("endoscopically", 300, "<B>Endoscopically</B><BR>Visualization of the esophagus and stomach using a camera at the end of a long tube that is inserted in through the mouth and throat");makeEl("endoscopic-guided_approach", 300, "<B>Endoscopic Guided Approach</B><BR>surgery performed 'endoscopically'");makeEl("endotracheal_intubation_trauma", 300, "<B>Endotracheal Intubation Trauma</B><BR>Irritation from placement of a breathing tube");makeEl("endotracheal_tubes", 300, "<B>Endotracheal Tubes</B><BR>Breathing tubes");makeEl("epithelium", 300, "<B>Epithelium</B><BR>the layer of surface cells covering the larynx");makeEl("erosive_esophagitis", 300, "<B>Erosive Esophagitis</B><BR>Inflammation and irritation along the food pipe that eats away at the surface");makeEl("erythema", 300, "<B>Erythema</B><BR>Medical term for abnormal redness");makeEl("esophageal_strictures", 300, "<B>Esophageal Strictures</B><BR>Abnormal narrowings along the food pipe");makeEl("esophagitis", 300, "<B>Esophagitis</B><BR>Irritation of the esophagus");makeEl("esophagus", 300, "<B>Esophagus</B><BR>The 'food pipe', connecting the back of the throat to the stomach");makeEl("esophagoscopy", 300, "<B>Esophagoscopy</B><BR>Use of a specialized tube-scope (camera) to view the esophagus");makeEl("esophagus_food_pipe", 300, "<B>Esophagus (Food Pipe)</B><BR>Muscular &quot;tube&quot; that connects throat to stomach; actively moves swallowed food/drinks into the stomach");makeEl("essential_vocal_tremor", 300, "<B>Essential Vocal Tremor</B><BR>a 'wobbly' or 'shaky' voice characterized by breaks and stops occuring with regularity");makeEl("excisional_biopsy", 300, "<B>Excisional Biopsy</B><BR>The removal of part or all of the abnormal tissue for microscopic examiniation");makeEl("extralaryngeal_speech_techniques", 300, "<B>Extralaryngeal Speech Techniques</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("false-negative", 300, "<B>False-Negative</B><BR>A test result that is incorrectly negative");makeEl("flexible_laryngoscopy", 300, "<B>Flexible Laryngoscopy</B><BR>An examination of the voice box in which a flexible fiberoptic scope is used; this examination allows the physician to view the voice box &quot;in action,&quot; i.e. while the patient is producing sound");makeEl("frequencies", 300, "<B>Frequencies</B><BR>The speed at which the vocal folds vibrate");makeEl("frozen_section_analysis", 300, "<B>Frozen Section Analysis</B><BR>a method of analyzing tissue biopsy specimens that allow for immediate analysis.  A pathologist will rapidly freeze a specimen and prepare it for immediate examination under a microscope.  This allows for early results, as the normal process takes 24 hours to prepare the specimen.");makeEl("gastric_dysmotility", 300, "<B>Gastric Dysmotility</B><BR>Abnormal contraction of stomach muscles");makeEl("gastro-esophageal_reflux_disease", 300, "<B>Gastro-Esophageal Reflux Disease (GERD)</B><BR>Backflow of stomach fluids into the esophagus, associated with &quot;heartburn&quot;");makeEl("general_anesthesia", 300, "<B>General Anesthesia</B><BR>Anesthesia that puts a patient completely to sleep");makeEl("gerd", 300, "<B>GERD</B><BR>Gastro-Esophageal Reflux Disease, backflow of stomach fluids into the esophagus, associated with &quot;heartburn&quot;");makeEl("globus_pharyngeus", 300, "<B>Globus Pharyngeus</B><BR>Feeling of a lump in the throat");makeEl("glottic", 300, "<B>Glottic</B><BR>Referring to the early vocal fold area");makeEl("glottic_tumor", 300, "<B>Glottic Tumor</B><BR>A tumor (abnormal growth) within the area of the glottis (the vocal folds and the opening)");makeEl("glottis", 300, "<B>Glottis</B><BR>The opening between the two vocal folds; the glottis is open during breathing and closed during swallowing and sound production");makeEl("graft_migration", 300, "<B>Graft Migration</B><BR>The implant does not stay in the place where the surgeon put it");makeEl("granulation_tissue", 300, "<B>Granulation Tissue</B><BR>The tissue that is formed as part of the tissue healing and repair process after injury or surgery; it is so named because of its granular appearance");makeEl("guaifenesin", 300, "<B>Guaifenesin</B><BR>An ingredient in medications to induce cough; used as an expectorant");makeEl("hemoptysis", 300, "<B>Hemoptysis</B><BR>Coughing up blood");makeEl("hemorrhage", 300, "<B>Hemorrhage</B><BR>Bleeding within the body");makeEl("hiatal_hernia", 300, "<B>Hiatal Hernia</B><BR>An abnormal junction (or connection) between the stomach and the food pipe (esophagus)");makeEl("hiatus", 300, "<B>Hiatus</B><BR>An opening, as in the case of an opening between two muscles");makeEl("human_papilloma_virus", 300, "<B>Human Papilloma Virus (HPV)</B><BR>The virus that causes recurrent respiratory papillomatosis; HPV also causes genital warts");makeEl("hypopharynx", 300, "<B>Hypopharynx</B><BR>Back of throat");makeEl("hypothyroidism", 300, "<B>Hypothyroidism</B><BR>Abnormal functioning of the thyroid, releasing too little thyroid hormones");makeEl("immunotherapeutic_treatment", 300, "<B>Immunotherapeutic Treatment</B><BR>Treatment designed to boost the immune system");makeEl("impaired_esophageal_clearance", 300, "<B>Impaired Esophageal Clearance</B><BR>Abnormal emptying or clearance of esophagus");makeEl("implant_extrusion", 300, "<B>Implant Extrusion</B><BR>Implant is "rejected" and pushed outwards");makeEl("inflammation", 300, "<B>Inflammation</B><BR>Response to injury that results in swelling, redness, and/or pain");makeEl("inflammatory_reaction", 300, "<B>Inflammatory Reaction</B><BR>The injury healing response");makeEl("inflammatory_tissue", 300, "<B>Inflammatory Tissue</B><BR>The cells and substances found in the areas where there is response to injury, such as inflammation");makeEl("inspiratory_stridor", 300, "<B>Inspiratory Stridor</B><BR>Noisy beathing-in, or noise on inhalation&#150;due to block in voice box");makeEl("intonation", 300, "<B>Intonation</B><BR>The rise and fall of pitch in an individual's voice during speech");makeEl("joint_arthritis", 300, "<B>Joint Arthritis</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("lamina_propria", 300, "<B>Lamina Propria</B><BR>The non-muscle part of the vocal fold, right underneath the surface lining");makeEl("laparoscopically", 300, "<B>Laparoscopically</B><BR>Surgery or visualization performed without cutting open the body.  Instead, special 'tools' and cameras are inserted through small holes into the body.  Surgical recovery is typically faster than with open surgery.");makeEl("laryngeal_examination", 300, "<B>Laryngeal Examination</B><BR>The examination of the voice box");makeEl("laryngeal_framework_surgery", 300, "<B>Laryngeal Framework Surgery</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("laryngeal_injection_augmentation", 300, "<B>Laryngeal Injection Augmentation</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("laryngeal_re-innervation", 300, "<B>Laryngeal Re-innervation</B><BR>Re-establishing nerve inputs to the voice box muscles");makeEl("laryngectomy", 300, "<B>Laryngectomy</B><BR>Surgery to remove the larynx");makeEl("laryngitis", 300, "<B>Laryngitis</B><BR>Inflammation of the voice box (larynx); can result from many causes; specific cause needs to be identified for correct diagnosis and proper treatment plan");makeEl("laryngologist", 300, "<B>Laryngologist</B><BR>An ear-nose-throat doctor that specializes in voice care");makeEl("laryngopharyngeal_reflux", 300, "<B>Larygopharyngeal Reflux or LPR</B><BR>Backflow of stomach fluids to throat and voice box");makeEl("laryngoscope", 300, "<B>Laryngoscope</B><BR>A specialized scope to view the voice box");makeEl("laryngoscopy", 300, "<B>Laryngoscopy</B><BR>An examination of the larynx using a telescopic camera (see also rigid and flexible laryngoscopy)");makeEl("laryngospasm", 300, "<B>Laryngospasm</B><BR>Sudden inability to breathe due to closing off of the airway");makeEl("laryngeal_electromyography", 300, "<B>LEMG OR Laryngeal Electromyography</B><BR>Test that measures electrical signals of nerve inputs to muscles");makeEl("laryngeal_stroboscopy", 300, "<B>Laryngeal Stroboscopy</B><BR>A specialized magnified viewing of the voice box using a synchronized flashing light that allows visualization of vocal fold vibration through a tube-scope with a camera at the end");makeEl("laryngeal_voice_box", 300, "<B>Laryngeal/Voice Box</B><BR>Composed of vocal folds, muscles, and framework cartilages; key for voice, breathing, airway protection");makeEl("larynx", 300, "<B>Larynx</B><BR>Voice box; plays a key role in voice production, breathing, and protection of the airway during swallowing");makeEl("larynx_preservation", 300, "<B>Larynx Preservation</B><BR>A term used when a treatment choice for cancer is designed to maximally retain the larngeal structures without compromising the chances of cure");makeEl("lateralization_thyroplasty", 300, "<B>Lateralization Thyroplasty</B><BR>Manipulation of the larynx so that the vocal folds lie farther apart");makeEl("lemg", 300, "<B>LEMG or Laryngeal Electromyography</B><BR>Test that measures electrical signals of nerve inputs to muscles");makeEl("low_pitch", 300, "<B>Low Pitch</B><BR>Voice sounds lower than usual");makeEl("lower_esophageal_sphincter", 300, "<B>Lower Esophageal Sphincter</B><BR>The &quot;gate&quot; at where the esophagus connects to the stomach");makeEl("low_lower_esophageal_sphincter", 300, "<B>Low Lower Esophageal Sphincter</B><BR>Decreased tone in the lower 'gate' of the esophagus, often allowing backflow of stomach fluids into the esophagus");makeEl("lymph_nodes", 300, "<B>Lymph Nodes</B><BR>The connecting and repository sites of the lymphatic system, the system of tissue drainage within the body.  It is often the method of cancer spread");makeEl("malignant", 300, "<B>Malignant</B><BR>Cancerous; having abnormal cells that cause cancer");makeEl("medialization_laryngoplasty", 300, "<B>Medialization Laryngoplasty</B><BR>Surgery that brings the vocal fold together to improve vocal fold vibration during sound production");makeEl("metastasize", 300, "<B>Metastasize</B><BR>The spreading of cancer beyond its original location");makeEl("microlaryngoscopy", 300, "<B>Microlaryngoscopy</B><BR>Examination of the larynx with a scope with special magnification capability");makeEl("microsurgical_techniques", 300, "<B>Microsurgical Techniques</B><BR>Surgical techniques that are performed with a microscope for viewing");makeEl("mirror_examination", 300, "<B>Mirror Examination</B><BR>Method of examining the larynx using simple mirrors (not a scope)");makeEl("motor_nerves", 300, "<B>Edema</B><BR>Nerves (signal carriers) that carry messages from the brain to muscles in the body enabling movement");makeEl("motor_signals", 300, "<B>Motor Signals</B><BR>Nerve signals that trigger muscle movement");makeEl("mri", 300, "<B>MRI</B><BR>Magnetic Resonance Imaging");makeEl("mucosal", 300, "<B>Mucosal</B><BR>A lining, such as that which covers the larynx");makeEl("mucosal_wave", 300, "<B>Mucosal Wave</B><BR>A wave like motion that occurs along the lining cover of the vocal folds during voice production");makeEl("multifactorial_etiology", 300, "<B>Multifactorial Etiology</B><BR>A voice disorder is complicated by multiple causes");makeEl("multifactorial_voice_disorders", 300, "<B>Multifactorial Voice Disorders</B><BR>Voice disorders resulting from more than one cause");makeEl("muscle_tension_dysphonia", 300, "<B>Muscle Tension Dysphonia</B><BR>Abnormal sounding voice due to loss of normal muscle coordination or innapprpriate muscle contraction");makeEl("nasopharynx", 300, "<B>Nasopharynx</B><BR>the space joining the throat and nasal cavity");makeEl("nerve_transposition", 300, "<B>Nerve Transposition</B><BR>taking nerve and muscle from another part of the body and grafting the new nerve into the paralyzed vocal fold");makeEl("neurologist", 300, "<B>Neurologist</B><BR>A physician who specializes in conditions of the brain");makeEl("neurological_voice_disorders", 300, "<B>Neurological Voice Disorders</B><BR>Voice problems caused by abnormal control, coordination or strength of voice box muscles due to an underlying neurological disease such as: stroke, Parkinson's disease, multiple sclerosis, myasthenia gravis, Lou Gehrig's disease, or ALS.");makeEl("neurolaryngologist", 300, "<B>Neurolaryngologist</B><BR>A laryngologist that specializes in the neurologic causes of voice disorders, including non-larynx diseases (e.g. multiple sclerosis, Parkinson's Disease, etc.)");makeEl("neutralize", 300, "<B>Neutralize</B><BR>In the case of acids, it means to balance and reduce");makeEl("nissen_fundoplication", 300, "<B>Nissen Fundoplication</B><BR>this surgery tightens the lower food pipe sphincter so that it can perform better as a barrier to stomach fluid backflow");makeEl("odynophagia", 300, "<B>Odynophagia</B><BR>Pain on swallowing");makeEl("odynophonia", 300, "<B>Odynophonia</B><BR>Pain on speaking");makeEl("otalgia", 300, "<B>Otalgia</B><BR>Pain originating elsewhere that is felt in the ear");makeEl("otolaryngologist", 300, "<B>Otolaryngologist</B><BR>An ear-nose-throat physician specialist");makeEl("otology", 300, "<B>Otology</B><BR>The study of disorders of the ear and related structures");makeEl("pachydermia", 300, "<B>Pachydermia</B><BR>Thickening of the tissues in between the vocal folds at the back of the larynx");makeEl("papilloma", 300, "<B>Papilloma</B><BR>Wart-like growth caused by the human papilloma virus (HPV)");makeEl("paralysis", 300, "<B>Paralysis</B><BR>Complete loss or absence of nerve function resulting in complete loss of muscle function");makeEl("paresis", 300, "<B>Paresis</B><BR>Partial paralysis; partial loss of nerve function resulting in partial loss of muscle function");makeEl("partial_laryngectomy", 300, "<B>Partial Laryngectomy</B><BR>Surgery to remove part of the larynx while attempting to keep voice production");makeEl("partial_laryngectomies", 300, "<B>Partial Laryngectomies</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("pathologist", 300, "<B>Pathologist</B><BR>A physician that examines tissues and cells (e.g. from biopsies), often using a microscope, to determine complete diagnosis");makeEl("pathology_analysis", 300, "<B>Pathology Analysis</B><BR>Examination of tissues and cells to determine full diagnosis, often done using a microscope");makeEl("pedunculated", 300, "<B>Pedunculated</B><BR>The wart-like tumor with a slim stalk");makeEl("pepsin", 300, "<B>Pepsin</B><BR>A stomach enzyme");makeEl("peristalsis", 300, "<B>Peristalsis</B><BR>Esophageal muscle contractions that move food through");makeEl("ph_levels", 300, "<B>pH Levels</B><BR>Acid levels");makeEl("pharyngo-esophageal_tract", 300, "<B>Pharyngo-Esophageal Tract</B>Thoat (pharynx) + food pipe (esophagus)");makeEl("phonation", 300, "<B>Phonation</B><BR>Making sound to speak");makeEl("phonosurgery", 300, "<B>Phonosurgery</B><BR>Surgery to improve or maintain voice");makeEl("phonotrauma", 300, "<B>Phonotrauma</B><BR>Trauma to the larynx caused by (sometimes abusive) vocal usage");makeEl("phonomicrosurgery", 300, "<B>Phonomicrosurgery</B><BR>Highly specialized surgery to improve voice (phonosurgery) using microsurgical techniques and highly magnified views (microsurgery) in order to provide microscopic detail");makeEl("photosensitizing_dye", 300, "<B>Photosensitizing Dye</B><BR>A dye used in photodynamic therapy that, when activated by a specific frequency light, results in chemical alteration converting it to a form that can kill targeted cells");makeEl("physiatrist", 300, "<B>Physiatrist</B><BR>A physician specializing in the prevention, diagnosis and treatment of conditions using elements such as light, heat, water, electricity, etc.");makeEl("physiology", 300, "<B>Physiology</B><BR>The science and study of the function of living beings");makeEl("pitch", 300, "<B>Pitch</B><BR>The frequency within sound production (high or low)");makeEl("polypoid_corditis", 300, "<B>Polypoid Corditis</B><BR>Another term for Reinke's Edema");makeEl("positron_emission_tomography", 300, "<B>Positron Emission Tomography</B><BR>A test that can help assess function by measuring electric charges; more technically, tomography in which a cross-sectional image of some part of the body is obtained by measuring distribution of gamma radiation when positrons and electrons collide");makeEl("post-cricoid_space", 300, "<B>Post-Cricoid Space</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("post_nasal_drip", 300, "<B>Post-Nasal Drip</B><BR>Feeling of a drip in the back of the throat");makeEl("posterior_laryngitis", 300, "<B>Posterior Laryngitis</B><BR>Inflammation of the back of the voice box");makeEl("pre-epiglottic_space", 300, "<B>Pre-Epiglottic Space</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("primary_tumor", 300, "<B>Primary Tumor</B><BR>The first tumor in development; the original site of a spreading cancer");makeEl("prosody", 300, "<B>Prosody</B><BR>The variation in stress, pitch, and rhythm of speech");makeEl("proton-pump_inhibitors", 300, "<B>Proton-Pump Inhibitors</B><BR>Stomach acid reducers");makeEl("psychogenic_dysphonia", 300, "<B>Psychogenic Dysphonia</B><BR>An impairment of voice caused by mental factors");makeEl("radiofrequency_ablation", 300, "<B>Radiofrequency Ablation</B><BR>A type of radio wave surgery");makeEl("radiographic_imaging", 300, "<B>Radiographic Imaging</B><BR>Tests that allow films (pictures) of the inside of the body (e.g. xray, CT Scan, MRI, etc.)");makeEl("recording_electrodes", 300, "<B>Recording Electrodes</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("recurrent_respiratory_papillomas", 300, "<B><BR>Recurrent Respiratory Papillomas (RRP)</B><BR>Wart-like growths in the airway passages caused by the human papilloma virus; these growths usually form on the vocal folds, causing a voice disorder");makeEl("recurrent_respiratory_papillomatosis", 300, "<B><BR>Recurrent Respiratory Papillomas (RRP)</B><BR>Wart-like growths in the airway passages caused by the human papilloma virus; these growths usually form on the vocal folds, causing a voice disorder");makeEl("rrp", 300, "<B><BR>Recurrent Respiratory Papillomas (RRP)</B><BR>Wart-like growths in the airway passages caused by the human papilloma virus; these growths usually form on the vocal folds, causing a voice disorder");makeEl("reflux", 300, "<B>Reflux</B><BR>Backflow of stomach fluids which contain acid and enzymes");makeEl("refluxers", 300, "<B>Upright Refluxers / Daytime Refluxers</B><BR>Patients with reflux laryngitis in whom the backflow of stomach fluids occurs in the upright (sitting/standing) postion; often not associated with heartburn");makeEl("reflux_laryngitis", 300, "<B>Reflux Laryngitis</B><BR>Voice disorder caused by backflow of stomach fluids to the throat and voice box area; a type of supra-esophageal GERD");makeEl("reflux_precautions", 300, "<B>Reflux Precautions</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("reinkes_edema", 300, "<B>Reinke&apos;s Edema</B><BR>&quot;Swelling in Reinke's space&quot;; a voice disorder from accumulation of gelatinous substance in Reinke's space");makeEl("reinkes_space", 300, "<B>Reinke's Space or Superficial Lamina Propria</B><BR>Vocal fold layer right underneath its surface lining; really not an empty spaceŅa layer in the vocal fold comprised of cells, special fibers and substances (extracellular matrix); has key role in vocal fold vibration");makeEl("resistance", 300, "<B>Resistance</B><BR>In this context, loss of drug effect");makeEl("resonance", 300, "<B>Resonance</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("respiration", 300, "<B>Respiration</B><BR>The act of breathing");makeEl("respiratory_papillomatosis", 300, "<B>Respiratory Papillomatosis</B><BR>A viral infection of the vocal folds that can be a precursor to atypia or cancer (see also RRP chapter)");makeEl("rigid_laryngoscopy", 300, "<B>Rigid Laryngoscopy</B><BR>An examination of the voice box in which a rigid telescope is used; this examination provides the clearest magnified detail of the voice box, but the patient is unable to speak or sing during the exam");makeEl("recurrent_laryngeal_nerve", 300, "<B>RLN or Recurrent Laryngeal Nerve</B><BR>Branch of vagus nerve to voice box muscles that open and close vocal folds");makeEl("scarring", 300, "<B>Scarring</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("selective_laryngeal_abbuctor_denervation-reinnervation", 300, "<B>Selective Laryngeal Abbuctor Denervation-Reinnervation</B><BR>An operation in which nerves to two non-working muscles that close (adduct) the vocal folds are cut (denervated) and replaced (renervated) with nerves from muscles that are normal");makeEl("sensory_nerves", 300, "<B>Edema</B><BR>Nerves that carry signals of sensation to the larynx and other parts of the body (see also motor nerves)");makeEl("sessile", 300, "<B>Sessile</B><BR>The wart-like tumor with no stalk");makeEl("smokers_laryngitis", 300, "<B>Smoker's Laryngitis</B><BR>Another term for Reinke's Edema; often associated with a history of smoking");makeEl("spasmodic_dysphonia", 300, "<B>Spasmodic Dysphonia</B><BR>Voice disorders caused by muscle spasm");makeEl("speech_disorder", 300, "<B>Speech Disorder</B><BR>Malfunction of the tongue and/or lip muscles resulting in garbled words or parts or words.");makeEl("stridor", 300, "<B>Stridor</B><BR>Noisy breathing-in, usually caused by obstruction or narrowing of the airway");makeEl("stripping", 300, "<B>&quot;Stripping&quot;</B><BR>A &quot;radical&quot; surgical procedure that removes (&quot;strips&quot;) the top layers of the vocal folds resulting in severe vocal fold scarring and abnormal voice.  Due to the resultant damage, this procedure is currently rarely used.");makeEl("stroboscopy", 300, "<B>Stroboscopy</B><BR>An examination in which a strobe light is combined with rigid or flexible laryngoscopy, allowing an examination of vocal fold vibration and vocal fold closure");makeEl("stroke", 300, "<B>Stroke</B><BR>A condition in the brain caused by too little or too much blood supply, resulting in poor function of the parts of the body controlled by the affected areas of the brain");makeEl("squamous_cell_carcinoma", 300, "<B>Squamous Cell Carcinoma (Cancer)</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("subglottic_larynx", 300, "<B>Subglottic Larynx</B><BR>Below the glottis");makeEl("subglottic_tumor", 300, "<B>Subglottic Tumor</B><BR>A tumor in the larynx below the glottis");makeEl("subglottis", 300, "<B>Subglottic Larynx</B><BR>Below the glottis (area of the vocal folds)");makeEl("subglottic_stenosis", 300, "<B>Subglottic Stenosis</B><BR>A narrowing below the vocal folds");makeEl("superficial_lamina_propria", 300, "<B>Superficial Lamina Propria</B><BR>Top layer of the laminae propria" that plays a key role in vocal fold vibration; loosely structured; located just underneath the cell lining (epithelium) covering the vocal fold");makeEl("superior_laryngeal_nerve", 300, "<B>SLN or Superior Laryngeal Nerve</B><BR>Branch of vagus nerve to cricothyroid muscle involved in control of pitch");makeEl("supraglottic_larynx", 300, "<B>Supraglottic Larynx</B><BR>Above the glottis");makeEl("supraglottic_tumor", 300, "<B>Supraglottic Tumor</B><BR>A tumor in the larynx above the glottis");makeEl("supraglottis", 300, "<B>Supraglottic Larynx</B><BR>Above the glottis (area of the vocal folds)");makeEl("surgical_excision", 300, "<B>Surgical Excision</B><BR>Removal through a surgical procedure");makeEl("surgical_resection", 300, "<B>Surgical Resection</B><BR>Removal through a surgical procedure");makeEl("symptoms", 300, "<B>Symptoms</B><BR>Common complaints of a condition");makeEl("thyroid_cartilage", 300, "<B>Thyroid Cartilage</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("thyroid_gland", 300, "<B>Thyroid Gland</B><BR>A major hormone regulator of the body, located in the neck area");makeEl("thyroarytenoid_muscle", 300, "<B>Thyroarytenoid (TA) Muscle</B><BR>The muscle within the vocal fold");makeEl("thyroarytenoid", 300, "<B>Thyroarytenoid (TA) Muscle</B><BR>The muscle within the vocal fold");makeEl("timbre", 300, "<B>Timbre</B><BR><BR>Hoarseness, harsh voice, abnormal voice quality due to abnormal vocal fold vibration");makeEl("tnm_staging", 300, "<B>TNM Staging</B><BR>T, tumor type; N, lymph nodes involved; M, spread to other body parts or metastasis");makeEl("topical_anesthesia", 300, "<B>Topical Anesthesia</B><BR>A substance applied to the surface to decrease sensation, such as sensation to pain");makeEl("trachea", 300, "<B>Trachea</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("tracheotomy", 300, "<B>Tracheotomy</B><BR>Incision of the trachea, done to place a tracheostomy");makeEl("tracheostomy", 300, "<B>Tracheostomy</B><BR>A breathing tube placed directly into the windpipe, below the area of the voice box");makeEl("transcutaneous_approach", 300, "<B>Transcutaneous Approach</B><BR>Entering through the skin; can refer to drug administered by absorption through the skin or a procedure directly approached through the skin");makeEl("transoral_laryngoscopy", 300, "<B>Transoral Laryngoscopy</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("unilateral", 300, "<B>Unilateral</B><BR>On one side");makeEl("upper_esophageal_sphincter", 300, "<B>Upper Esophageal Sphincter</B><BR>A muscular 'gate' within the esophagus located below where the throat (pharynx) separates into airway and food-way");makeEl("upper_respiratory_infection", 300, "<B>Upper Respiratory Infection</B><BR>An infection of he breathing tract above the lungs (e.g. the common cold and cough)");makeEl("upstaging", 300, "<B>Upstaging</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("vagus_nerve", 300, "<B>Vagus Nerve</B><BR>The important nerve that carries signals from the brain to the voice box");makeEl("ventricularis", 300, "<B>Ventricularis</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("verrucous_carcinoma", 300, "<B>Verrucous Carcinoma</B><BR>A cancer associated with verrucous vulgaris");makeEl("verrucous_vulgaris", 300, "<B>Verrucous Vulgaris</B><BR>A warty, lobulated lesion caused by HPV, can be a precursor to cancer");makeEl("vibration_cycle", 300, "<B>Vibration Cycle</B><BR>The rapid opening and closing of the vocal folds allowing air to pass through for sound production; this vibratory pattern can occur 200-400 times per second during sound production");makeEl("vocal_abuse", 300, "<B>Vocal Abuse</B><BR>Normal vocal behaviors used in excess, leading to vocal fold injury (e.g., excessive loudness or cough)");makeEl("vocal_cords", 300, "<B>Vocal Cords</B><BR>The anatomically less precise term for vocal folds");makeEl("vocal_fatigue", 300, "<B>Vocal Fatigue</B><BR>Voice tiring");makeEl("vocal_fold_atypia", 300, "<B>Vocal Fold Atypia</B><BR>Non-cancerous but irregular cells in vocal fold epithelium; often leads to cancer; often recurs after removal");makeEl("vocal_fold_cysts", 300, "<B>Vocal Fold Cysts</B><BR>A firm mass of material contained within the a sac, usually on only one vocal fold");makeEl("vocal_fold_early_cancer", 300, "<B>Vocal Fold Early Cancer</B><BR>Cancer of vocal fold epithelium that is confined to the vocal folds and has not spread");makeEl("vocal_fold_edema", 300, "<B>Vocal Fold Edema</B><BR>Swelling of the vocal folds");makeEl("vocal_fold_epithelium", 300, "<B>Vocal Fold Epithelium</B><BR>Surface lining of vocal folds composed of squamous cells");makeEl("vocal_fold_granuloma", 300, "<B>Vocal Fold Granuloma</B><BR>Pale sometimes red mass on vocal folds resulting from irritation; contains inflammatory cells, new blood vessels; usually found over arytenoid cartilages at the site of contact during vocal fold closure");makeEl("vocal_fold_immobility", 300, "<B>Vocal Fold Immobility</B><BR>Absence of vocal fold movement");makeEl("vocal_fold_lesions", 300, "<B>Vocal Fold Lesions</B><BR>Specific to this chapter, refers to vocal nodules, vocal polyps, and vocal cysts");makeEl("vocal_fold_paralysis", 300, "<B>Vocal Fold Paralysis</B><BR>No movement of the vocal fold");makeEl("vocal_fold_paresis", 300, "<B>Vocal Fold Paresis</B><BR>Abnormally limited movement of the vocal fold");makeEl("vocal_fold_phonomicrosurgery", 300, "<B>Vocal Fold Phonomicrosurgery</B><BR>Special skilled surgery of the vocal folds using endoscopic tools, miscrolarygeal instruments and technique to enable maximum preservation of the vocal folds structure");makeEl("vocal_fold_polyp", 300, "<B>Vocal Fold Polyp</B><BR>A lesion usually seen on only one vocal fold; characteristically red, due to the increased blood vessel supply");makeEl("vocal_fold_trauma", 300, "<B>Vocal Fold Trauma</B><BR>Injury to the vocal fold");makeEl("vocal_folds_vibration_cycle", 300, "<B>Vocal Fold's Vibration Cycle</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("vocal_folds", 300, "<B>Vocal Folds (also called Vocal Cords)</B><BR>A pair of specialized tissue in the voice box that vibrate for sound production; comprised of ordered layers of epithelium, superficial lamina propria, vocal ligament, and thyroarytenoid muscle");makeEl("vocal_hyperfunction", 300, "<B>Vocal Hyperfunction</B><BR>Results from a misuse of vocal fold muscles, causing excessive adductory force (coming together), and can cause nodules, laryngitis and vocal fatigue");makeEl("vocal_ligament", 300, "<B>Vocal Ligament</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("vocal_misuse", 300, "<B>Vocal Misuse</B><BR>Abnormal vocal behaviors that cause stress or injury to the vocal folds (e.g., excess tension while speaking)");makeEl("vocal_overuse", 300, "<B>Vocal Overuse</B><BR>Normal voice behavior that &quot;takes its toll&quot; with time (e.g., singer after many years of performing)");makeEl("vocal_range", 300, "<B>Vocal Range</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("vocal_tract", 300, "<B>Vocal Tract</B><BR><font color=#FF0000>There is no definition on file for this term.</font>");makeEl("vocal_tract_articulators", 300, "<B>Vocal Tract Articulators</B><BR>The tongue, lips, and palate that help make voice sound precise and controllable");makeEl("vocal_tract_resonators", 300, "<B>Vocal Tract Resonators</B><BR>The throat, mouth and nasal cavities that together modify voiced sound");makeEl("vocalis_muscle", 300, "<B>Vocalis Muscle</B><BR>The muscle that comprises the vocal fold body");makeEl("voice_pathophysiology", 300, "<B>Voice Pathophysiology</B><BR>The impact and cause of voice disorders on voice function");makeEl("voice_physiology", 300, "<B>Voice Physiology</B><BR>The function of voice and voice production");makeEl("voice_range", 300, "<B>Voice Range</B><BR>How high/low a voice can reach");makeEl("voice_surgeon", 300, "<B>Voice Surgeon</B><BR>Laryngologist specializing in voice");makeEl("volume", 300, "<B>Volume</B><BR>Loudness of voice");makeEl("webbing", 300, "<B>Webbing</B><BR>The formulation of scar tissue between the vocal folds");makeEl("wilsons_disease", 300, "<B>Wilson's Disease</B><BR>A disease caused by abnormal metabolism of copper, causing increased blood levels of copper and copper metabolites");function init() {  setTimeout("window.onresize = redo", 1000);}function redo() {  window.location.reload();}function makeEl(id, width, code) {  if (!style) return;  var str = "<STYLE TYPE='text/css'>";  str += "#" + id + " {";  str += "width: " + width + ";";  str += "}";  str += "</STYLE>";  str += "<DIV CLASS='tooltip' ID='" + id + "'>" + code + "</DIV>";  document.write(str);}function displayEl(left, top) {  if (NS4) document.releaseEvents(Event.MOUSEMOVE);  document.onmousemove = null;  var whichEl = (NS4) ? document[active] : document.all[active].style;  whichEl.left = left;  whichEl.top = top;  whichEl.visibility = (NS4) ? 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