A Case of Colonic Collision Tumor (Adenocarcinoma and Neuroendocrine Carcinoma) / 대한소화기학회지
The Korean Journal of Gastroenterology
;
: 325-329, 2012.
Article
in Korean
| WPRIM
| ID: wpr-11954
ABSTRACT
Collision tumors of the colon are rare. A 54-year-old man was referred to our hospital for the evaluation of hematochezia. Colonoscopy demonstrated the presence of about 3 cm sized mass in the rectosigmoid junction. After surgical resection, the colonic lesion was histologically composed of two discrete lesions adenocarcinoma in the superficial layer and poorly differentiated neuroendocrine carcinoma in the deeper layer. We report this case of colonic collision tumor (adenocarcinoma and neuroendocrine carcinoma) with a review of the literature.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Adenocarcinoma
/
Antigens, Differentiation, T-Lymphocyte
/
Tomography, X-Ray Computed
/
Antigens, CD
/
Colonoscopy
/
Synaptophysin
/
Colonic Neoplasms
/
Carcinoma, Neuroendocrine
/
Positron Emission Tomography Computed Tomography
Limits:
Humans
/
Male
Language:
Korean
Journal:
The Korean Journal of Gastroenterology
Year:
2012
Type:
Article
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