Which of the following characterizes the biologic nature of carcinoid tumors (argentaffinomas) ?
A) benign but produce systemic symptoms
B) production of systemic symptoms when they metastasize to the liver
C) especially malignant when primary in the appendix
D) production of jejunal ulceration due to gastrin elaboration
Correct Answer:
Verified
Q15: Carcinoid tumors (argentaffinomas) are characterized by all
Q16: Primary carcinoma is least common in:
A)esophagus
B)stomach
C)small intestine
D)colon
Q17: Which is most characteristic of carcinoma of
Q18: In which of the following segments of
Q19: Bilateral ovarian metastases presenting as tumor masses
Q20: The worst prognosis is associated with carcinoma
Q21: Diffuse intramural spread with extensive fibroblastic thickening
Q22: Carcinoid tumors have a varied malignant potential.
Q24: In the colon, which is benign and
Q25: Carcinoma of the esophagus:
A)produces symptoms early and
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