Qap (Anatomical Pathology) 

QAP Peer Review

AP264
Case History: M/63 Endoscopic submucosal dissection of gastric lesion
Intended diagnosis: Well differentiated neuroendocrine tumor. Contributed by:USK
Code Diagnosis Comment Score
anonymous Well differentiated endocrine neoplasm (100%) Confirm with immunostains for neuroendocrine markers, synaptophysin, chromogranin.  100
anonymous Carcinoid nil  100
anonymous Neuroendocrine tumour of the stomach Immunostaining with chromogranin and synaptophysin  70
anonymous Carcinoid (neuroendocrine tumor) grade 1 Confirm by positive staining for neuroendocrine markers (e.g. synaptophysin, chromogranin)  100
anonymous CARCINOID SIZE 6 MM. INVOLVING SUBMUCOSA.  100
anonymous Carcinoid tumor.(Well differentiated endocrine tumor) 100% Do synaptophysin and chromogranin stains.  100
anonymous Gastric carcinoid 100% nil  100
anonymous Carcinoid tumour (100%) Extensive sampling for assessment of any coagulative tumour necrosis, vascular invasion and mitotic count  100
anonymous carcinoid tumour nil  100
anonymous Well differentiated neuroendocrine tumor. nil  100
anonymous Well-differentiated neuroendocrine tumor (benign behavior) (WHO classification) nil  100
anonymous Well-differentiated neuroendocrine tumor (carcinoid tumor) nil  100
anonymous Neuroendocrine tumour, well differentiated (grade 1, WHO) (carcinoid tumour) Immunostaining for synaptophysin and chromogranin to confirm neuroendocrine differentiation.  100
anonymous Carcinoid tumour, type III (100% Probability). nil  100
anonymous Carcinoid tumor (well differentiated neuroendocrine tumor) 100% nil  100
anonymous Neuroendocrine tumour. Confirmed with neuroendicrine markers (chromogrnin; synaptophysin).  70