Head and neck Flashcards

1
Q

MC Cancer of the head and neck

A

Squamous cell carcinoma

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2
Q

MC odontogenic tumor

A

Odontoma
+ ectomesenchymal differentiation

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3
Q

MC histology of Laryngeal Carcinoma

A

Squamous Cell Carcinoma

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4
Q

remnant of 2nd brachial arch

A

Brachial cleft cyst

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5
Q

MC Paraganglioma (neuroendocrine neoplasm assoc with ANS)

A

Adrenal medualla (pheochromocytoma)

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6
Q

Organ of Paraverterbal paraganglioma

A

organ of Zuckerandl

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7
Q

Familial Paraganglioma

A

MEN2

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8
Q

MCC of Xerostomia

A

Drugs - anticholinergic, antihisiamine, antipsychotic, antidepressant

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9
Q

MC form of VIRAL sialadenitis

A

Mumps
MC gland involved: parotid

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10
Q

MC benign salivary

A

Pleomorphic adenoma

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11
Q

MC primary malignant of salivary tumor

A

Mucoepidermoid carcinoma

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12
Q

Prognosis of mucopepidermoid carcinoma depends on

A

grade of tumor

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13
Q

Remnant of thyroid gland descent

A

Thyroglossal duct cyst

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