Neoplasia — MCQs

All of the following may be associated with Von Hippel-Lindau syndrome, except?

Which of the following malignancies is not associated with elevated alpha-fetoprotein (AFP)?

In MEN syndromes 2A and 2B, which growth factor receptor shows a point mutation?

A 40-year-old man with a history of intravenous drug use and positive serologic studies for HBsAg and anti-HCV develops hepatocellular carcinoma 15 years later. Physical examination shows needle tracks in his left antecubital fossa and mild scleral icterus. Which of the following viral characteristics best explains the development of hepatocellular carcinoma?

Which of the following is a marker for testicular tumor?

Which mutation is commonly seen in malignant melanoma?

In pleomorphic adenoma, which gene mutation occurs?

A 65-year-old man complains of muscle weakness and a dry cough for 4 months. He has smoked two packs of cigarettes daily for 45 years. A chest X-ray shows a 4-cm central, left lung mass. Laboratory studies reveal hyperglycemia and hypertension. A transbronchial biopsy is diagnosed as small cell carcinoma. Metastases to the liver are detected by CT scan. Which of the following might account for the development of hyperglycemia and hypertension in this patient?

Paraneoplastic erythrocytosis is most commonly seen in which malignancy?

Which type of sarcoma is commonly seen in infancy?