14 Head And Neck Flashcards
Bechet syndrome is what?
Recurrent canker sores
Viral
What disease are apthous canker sores seen in ?
IBD
What does the dermal cells have in herpes?
Infected squamous cells with internuclear adidophilic simplex inclusion bodies with virus
What are multinucleated polykaryons
Infected cells fuse and form giant multinucleated cells
Herpatic gingiovastamosis can spread to wear?
Brain- disseminated visceral lesions
Esophagus
Conjunctiva
Other name for oral candidiasis
Moniliasis
Moniliasis occurs in who?
Diabetics Anemics Broad spectrum antibiotics and glucocorticoid therapy Disseminated cancer Pre-aids lesion Meo ates
Can the pseudo membrane from oral thrush be scraped off?
Yes leaves bleeding mucosal surface
Candida anatomy
Yeast and pseudo hyphae elongated yeast
Hairy leukoplakia glossitis is caused by what virus
EBV
Mc location for kaposi sarcoma? And if it was in mouth?
Skin
Hard palate
Mc oral infection
Oral Thrush
Mcc rhinitis
Adenovirus
What is a nasal poly made of ?
Edematous mucosa with inflammatory cells
Angie fibrous presents with what
Epistaxis
Nasopharyngeal carcinoma is due to what virus
EBV
What is nasopharyngeal tumor composed of ?
Nest of squamos Pleomorphic keratin positive epithelial cells -poorly differentiated
Other name for nasopharyngeal carcinoma
Lymphoepithelioma
What happens when Lymphoepithelioma involves cervical lymph nodes?
Massive cervical lymphadenopathy
Acute epiglottis mcc
H.influenza
How do kids with h.influenza epiglottis present ?
Stridor-breathe in
What is a vocal cord nodule made of ?
Bilateral Degenerative mucous connective tissue
Laryngeal papilloma (benign) in adults present ?
Single
Laryngeal papilloma (benign) in children present ?
Multiple
Laryngeal papilloma is due to what virus?
Hpv 6 11
Verrucas -wart on hands and feet mostly from what virus
Hpv 1-4
Veneral warts-condyloma acuminata from what virus
Hpv 6 and 11
Mc malignant tumor of larynx
Laryngeal carcinoma
Laryngeal carcinoma usually from what virus or/and tumor
Hpv 16 and 18
Or laryngeal papilloma 6 and 11
O
Two diseases of larynx that present with stridor
Acute epligglotitis
Laryngeal carcinoma-men over 40