Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

56-year old woman was operated of a pancreatic NET in May 2011. Abdominal pain had led to imaging and consecutively the finding of cholecystolithiasis and the tumor. The gall bladder, left hemi-pancreas, regional lymph nodes and the (unintentional injured) spleen were resected. At routine control examination in October 2012 CT presented three contract enhancing intra-abdominal lesions with a diameter of 2-3.5 cm. Consecutively 68Ga-DOTA-NOC PET-CT showed high tracer uptake (SUV 10-12) at these lesions. Therefore a relapse of the neuro-endocrine tumor was suspected. After reoperation in December 2012 histology did not reveal any sign of neuroendocrine tumor but identified spleen tissue most probably caused by splenosis accidentally seeded at the first operation. Physiologically the spleen is highly avid at 68Ga-DOTATOC PET, but splenosis presents with less standard uptake value. In our case the described lesions presented with an SUV quite comparable to that of neuroendocrine tumor tissue.
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PMID:Pitfall in follow-up imaging of pancreatic neuroendocrine tumor by somatostatin receptor PET. 2380 70

Inflammatory myofibroblastic tumor (IMT) or inflammatory pseudotumors are a rare group of tumors usually affecting children and young adults. They occur in various anatomic locations, with most common being the lung accounting for almost 95% of the cases. We present a case of a 4-year-old girl who presented with fever and dull abdominal pain for 6 months with a clinically palpable left hypochondrium mass. On suspicion of mesenteric/gastric neuroendocrine tumor, 68Ga-DOTA-NOC positron-emission tomography-computed tomography was done; however, the biopsy revealed IMT.
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PMID:Inflammatory Myofibroblastic Tumor: Findings on 68Ga-DOTA-NOC Positron-emission Tomography-Computed Tomography. 3235 Dec 76