Primary adenocarcinoma of small intestine (excluding duodenum)
Duodenal carcinoma has more in common with gastric cancer
Small bowel carcinoma (SBC) has more in common with colon carcinoma
IMAGING
General Features
Radiographic Findings
CT Findings
MR Findings
Ultrasonographic Findings
Angiographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
Selected References
Ocasio Quinones GA et al: Small bowel cancer. StatPearls, 2021
Vanoli A et al: Prognostic role of mismatch repair status, histotype and high-risk pathologic features in stage II small bowel adenocarcinomas. Ann Surg Oncol.28(2):1167-77, 2020
Benson AB et al: Small bowel adenocarcinoma, version 1.2020, NCCN clinical practice guidelines in oncology. J Natl Compr Canc Netw. 17(9):1109-33, 2019
Guo XC et al: Retrospective analysis of 119 small bowel adenocarcinoma in Chinese patients. Cancer Invest. 32(5):178-83, 2014
Ynson ML et al: What are the latest pharmacotherapy options for small bowel adenocarcinoma? Expert Opin Pharmacother. 15(6):745-8, 2014
Chua TC et al: Cytoreductive surgery and perioperative intraperitoneal chemotherapy for peritoneal carcinomatosis from small bowel adenocarcinoma. J Surg Oncol. 100(2):139-43, 2009
Tan KY et al: Multimedia articles. Small-bowel tumors with extensive mesenteric involvement can be resected with careful dissection of the mesenteric vessels with good outcomes. Dis Colon Rectum. 52(6):1184-5, 2009
Horton KM et al: Multidetector-row computed tomography and 3-dimensional computed tomography imaging of small bowel neoplasms: current concept in diagnosis. J Comput Assist Tomogr. 28(1):106-16, 2004
Buckley JA et al: CT evaluation of small bowel neoplasms: spectrum of disease. Radiographics. 18(2):379-92, 1998
Laurent F et al: CT of small-bowel neoplasms. Semin Ultrasound CT MR. 16(2):102-11, 1995
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KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
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TERMINOLOGY
Definitions
Primary adenocarcinoma of small intestine (excluding duodenum)
Duodenal carcinoma has more in common with gastric cancer
Small bowel carcinoma (SBC) has more in common with colon carcinoma
IMAGING
General Features
Radiographic Findings
CT Findings
MR Findings
Ultrasonographic Findings
Angiographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
Selected References
Ocasio Quinones GA et al: Small bowel cancer. StatPearls, 2021
Vanoli A et al: Prognostic role of mismatch repair status, histotype and high-risk pathologic features in stage II small bowel adenocarcinomas. Ann Surg Oncol.28(2):1167-77, 2020
Benson AB et al: Small bowel adenocarcinoma, version 1.2020, NCCN clinical practice guidelines in oncology. J Natl Compr Canc Netw. 17(9):1109-33, 2019
Guo XC et al: Retrospective analysis of 119 small bowel adenocarcinoma in Chinese patients. Cancer Invest. 32(5):178-83, 2014
Ynson ML et al: What are the latest pharmacotherapy options for small bowel adenocarcinoma? Expert Opin Pharmacother. 15(6):745-8, 2014
Chua TC et al: Cytoreductive surgery and perioperative intraperitoneal chemotherapy for peritoneal carcinomatosis from small bowel adenocarcinoma. J Surg Oncol. 100(2):139-43, 2009
Tan KY et al: Multimedia articles. Small-bowel tumors with extensive mesenteric involvement can be resected with careful dissection of the mesenteric vessels with good outcomes. Dis Colon Rectum. 52(6):1184-5, 2009
Horton KM et al: Multidetector-row computed tomography and 3-dimensional computed tomography imaging of small bowel neoplasms: current concept in diagnosis. J Comput Assist Tomogr. 28(1):106-16, 2004
Buckley JA et al: CT evaluation of small bowel neoplasms: spectrum of disease. Radiographics. 18(2):379-92, 1998
Laurent F et al: CT of small-bowel neoplasms. Semin Ultrasound CT MR. 16(2):102-11, 1995
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