Mixed Adenoneuroendocrine Carcinoma of the Small Bowel in a Patient with Crohn's Disease: A Case Report

Mixed adenoneuroendocrine carcinoma (MANEC) is a rare tumor of the gastrointestinal tract that has both exocrine and neuroendocrine components. There are only 5 case reports about this combined tumor in the small bowel, arose in a background of long-standing Crohn’s disease. Here, we report a case o...

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Bibliographic Details
Published in:Journal of the Korean Society of Radiology 2019, 80(4), , pp.793-797
Main Authors: Kim, Kwang-Min, Bae, Kyung Eun, Kim, Jae Hyung, Jeong, Myeong Ja, Kim, Soung Hee, Kim, Ji-Young, Kim, Soo Hyun, Lee, Jihae, Kang, Mi-Jin, Kim, Tae Gyu
Format: Article
Language:English
Subjects:
crohn disease
intestinal neoplasms
neuroendocrine tumors
방사선과학
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Summary:Mixed adenoneuroendocrine carcinoma (MANEC) is a rare tumor of the gastrointestinal tract that has both exocrine and neuroendocrine components. There are only 5 case reports about this combined tumor in the small bowel, arose in a background of long-standing Crohn’s disease. Here, we report a case of small bowel MANEC in a 54-year-old male with Crohn’s disease, who presented a heterogeneous enhancing, asymmetric small bowel wall thickening with small bowel obstruction and had a difficulty in differential diagnosis before surgery.
ISSN:1738-2637
2288-2928
2951-0805
DOI:10.3348/jksr.2019.80.4.793