Pharynx Flashcards
parotid gland empties into
stenson’s duct
submandibular gland empties into
wharton’s duct
Bilateral drainage form nose is
Unilateral drainage is
adenitis
FB
Throat pain
Dysphagia
Drooling
Trismus-can’t open mouth
peritonsilar abscess
Tonsilar tumor
Asymmetry
Excisional Biopsy needed
NHL
certain nutritional deficiencies, especially B-vitamin deficiencies, as seen in pellagra, thiamin deficiency, and disorders such as pernicious anemia (Hunter’s or Moeller’s glossitis).
glossitis
Often present with tongue pain
Smoker/Drinker/Tobacco chewer
CT to evaluate neck nodes
tongue cancer
Squamous Cell CA or Basal cell CA
Basal cell or Melanoma usually on the lower lip.
lip cancer
Squamous Cell or Mucoepidermoid Carcinoma
Smoker/Drinker: Squamous Cell Ca
palatal cancer
This condition presents as a white lace like pattern on the inside of the cheeks. Can be a reaction to medications: beta blockers and oral hypoglycemics are the most common.
lichen planus
The recurrent laryngeal nerve (RLN) (Branch of the Vagus nerve), carries signals to
muscles responsible for opening vocal folds, closing vocal folds for vocal fold vibration during voice use, and closing vocal folds during swallowing
Superior laryngeal nerve (SLN), which carries signals to the
cricothyroid muscle. The cricothyroid muscle adjusts the tension of the vocal fold for high notes during singing. Sometimes, patients with SLN paresis/paralysis may have a normal speaking voice but an abnormal singing voice.
SLN: Supplies Glottic sensation
laryngeal cnacer is MC
squamous cell
a laryngeal growth caused by a virus. It is passed to the child as he passes through the mother’s birth canal. Its growth can be very aggressive and can suffocate the child
vocal chord papilloma
Drooling and dysphasia. Neck pain
epiglottitis
Treatment: IV antibiotics, possible intubation, hospital admission, steroids.