All posts by peferguson

PathMD Quizes, Lung

Lung – 05

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1. What is the most likely mutation in a lung adenocarcinoma diagnosed in a 40 year old Asian female?
2. As part of the manifestation of paraneoplastic syndromes, ACTH is most commonly associated with what lung carcinoma subtype?
3. A 2 cm lung mass in a 56 year old female non-smoker is biopsied by CT-guidance.  Based on the findings below, which of the following mutations would most likely be present?

Lung Adenocarcinoma H&E
H&E


Lung Adenocarcinoma H&E
CK7


Lung Adenocarcinoma CK20
CK20


Lung Adenocarcinoma TTF-1
TTF-1
4. Small cell carcinoma of the lung is associated with smoking in what proportion of cases?
5. What is the relative risk of developing lung cancer (compared to non-smoker control) of passive smokers (non-smokers chronically exposed to cigarette smokers - second hand smokers)?
6. Which of the following lung tumor may occur in patients with multiple endocrine neoplasia type 1?