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Surgery Small & Large Intestine 5ac2d2f5

Carcinoid tumor is diagnosed by.

A
Urinary 5 HIAA
B
Chromogranin A
C
Neuron specific enolase
D
Urinary 5 Hydroxy tryphtophan
High-Yield Explanation
Ans. (a) Urinary 5HIAARef: Bailey 27th edition, Page 1251* Most common used investigation to diagnose carcinoid tumor is 24 hours urinary 5HIAA* IOC to localize the tumor is DOTATATE scan

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