Cardiology MCQ 273: Diagnostic tests for carcinoid

Which of the following is not a diagnostic test for carcinoid syndrome? a. 24 hour urine 5-HIAA b. 24 hour urine VMA c. Chromogranin A d. 111In-pentetreotide scanning ["Click here for the answer with explanation", "Correct Answer:"] b. 24 hour urine VMA Urine VMA (Vanillylmandelic acid) estimation is done for the diagnosis of pheochromocytomas. 5-H1AA (5-Hydroxy indole acetic acid) and chromogranin A are used for diagnosis of carcinoid syndrome, while 111In-pentetreotide scanning is useful in locating the tumour as well. Read more…
Source: Cardiophile MD - Category: Cardiology Authors: Tags: Cardiology MCQ DM / DNB Cardiology Entrance Source Type: blogs