Familial Adenomatous Polyposis–associated Traditional Serrated Adenoma of the Small Intestine

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Zainab I. Alruwaii ◽  
Peter Chianchiano ◽  
Tatianna Larman ◽  
Alexander Wilentz ◽  
Laura D. Wood ◽  
...  
Keyword(s):  
Small Intestine ◽  
Familial Adenomatous Polyposis ◽  
Adenomatous Polyposis ◽  
Serrated Adenoma ◽  
Traditional Serrated Adenoma

Deletion mutation of BRAF in a serrated adenoma from a patient with familial adenomatous polyposis

Apmis ◽  
2007 ◽  
Vol 115 (8) ◽  
pp. 982-986 ◽  
Author(s):  
EUI JIN LEE ◽  
CHEOL KEUN PARK ◽  
JONG-WON KIM ◽  
DONG KYUNG CHANG ◽  
KYOUNG-MEE KIM
Keyword(s):  
Familial Adenomatous Polyposis ◽  
Deletion Mutation ◽  
Adenomatous Polyposis ◽  
Serrated Adenoma

scholarly journals Comparison between Capsule Endoscopy and Magnetic Resonance Enterography for the Detection of Polyps of the Small Intestine in Patients with Familial Adenomatous Polyposis

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
E. Akin ◽  
A. Demirezer Bolat ◽  
S. Buyukasik ◽  
O. Algin ◽  
E. Selvi ◽  
...  
Keyword(s):  
Small Intestine ◽  
Magnetic Resonance ◽  
Small Bowel ◽  
Familial Adenomatous Polyposis ◽  
Capsule Endoscopy ◽  
Anterior Abdominal Wall ◽  
Magnetic Resonance Enterography ◽  
Medium Size ◽  
Adenomatous Polyposis ◽  
Large Size

Objective. The objective of this study was to assess the utility of magnetic resonance enterography (MRE) compared with capsule endoscopy (CE) for the detection of small-bowel polyps in patients with familial adenomatous polyposis (FAP).Methods. Patients underwent MRE and CE. The polyps were classified according to size of polyp: <5 mm (small size), 5–10 mm (medium size), or >10 mm (large size). The location (jejunum or ileum) and the number of polyps (1–5, 6–20, >20) detected by CE were also assessed. MRE findings were compared with the results of CE.Results. Small-bowel polyps, were detected by CE in 4 of the 6 (66%) patients. Three patients had small-sized polyps and one patient had medium-sized polyps. CE detected polyps in four patients that, were not shown on MRE. Desmoid tumors were detected on anterior abdominal wall by MRE.Conclusion. In patients with FAP, CE can detect small-sized polyps in the small intestine not seen with MRE whereas MRE yields additional extraintestinal information.

scholarly journals A Case of Adenocarcinoma of the Small Intestine Arising in the Anastomosis of Ileostomy for Familial Adenomatous Polyposis.

2002 ◽  
Vol 35 (8) ◽  
pp. 1438-1442
Author(s):  
Makoto Yoshida ◽  
Hideaki Kawashima ◽  
Takashi Hara ◽  
Masahiro Ishigooka ◽  
Motoya Kashiyama ◽  
...  
Keyword(s):  
Small Intestine ◽  
Familial Adenomatous Polyposis ◽  
Adenomatous Polyposis

Long-Term Outcomes After Colectomy in Patients With Familial Adenomatous Polyposis

2016 ◽  
Vol 101 (9-10) ◽  
pp. 400-405
Author(s):  
Hideaki Kimura ◽  
Hirokazu Suwa ◽  
Takuji Takahashi ◽  
Kazuteru Watanabe ◽  
Sadatoshi Sugae ◽  
...  
Keyword(s):  
Small Intestine ◽  
Survival Rate ◽  
Familial Adenomatous Polyposis ◽  
Desmoid Tumor ◽  
Stage Iv ◽  
Second Primary ◽  
Adenomatous Polyposis ◽  
Term Survival ◽  
Primary Rectal Cancer

The aim of this study was to evaluate the long-term prognosis of patients who underwent colectomy for familial adenomatous polyposis. The clinical data of 29 familial adenomatous polyposis patients who underwent colectomy were retrospectively reviewed. Five patients died of causes that included colorectal cancer (CRC), desmoid tumor, cancer of the small intestine, and pancreatitis. The 30-year survival rate was 72%. Among the 15 patients who had CRC at primary surgery, the 5-year survival rate was 100% in stages 0, I, and II, and 75% in stage IIIA. Stage I desmoid tumor showed slow or no growth, whereas a stage IV tumor showed rapid growth and was fatal. Extracolonic malignancies were seen in the small intestine, stomach, duodenum, thyroid, kidney, breast, and ovary. Among 8 patients with ileorectal anastomosis, 4 had a second primary rectal cancer and 6 had a salvage reoperation. None of the patients who underwent either stapled or handsewn ileal pouch–anal anastomosis had second primary rectal cancers. The stage of primary CRC at colectomy is the most important prognostic factor. But in addition to second primary CRC, the management of desmoid tumors and extracolonic malignancies is important for long-term survival regardless of the anastomotic technique used.

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