Pathology Flashcards
What is otitis media?
Inflammation of the middle ear
Otitis media is usually bacterial/viral
Viral
What is cholesteatoma?
When there is keratinising squamous epithelium in the middle ear
Vestibular schwannomas are associated with what nerve?
Vestibular portion of CN VIII
If a young person has bilateral vestibular schwannomas what diagnosis should be considered?
Neurofibromatosis type II
A nasal polyp in children is rare and a sign of what condition?
Cystic fibrosis
What vasculitic condition can affect the nose?
GPA
What is the commonest malignant tumour of the nose in the UK?
Squamous cell carcinoma
What is nasopharyngeal carcinoma associated with?
EBV and nitrosamines in food
What can cause a laryngeal polyp?
Vocal abuse
Infection
Smoking
Contact ulcers of the larynx commonly affect which profession?
Singers
Squamous cell papilloma is associated with exposure to which types of HPV?
HPV (types 6 and 11)
A chromaffin positive paraganglioma is above/below the diaphragm and vice-versa
Below
Paragangliomas are rare but can occur as part of what syndrome?
MEN2
What are the main causes of squamous cell carcinoma in the head and neck?
Smoking
Sunlight
Alcohol
HPV exposure