Clinical outcomes of endoscopic resection of superficial nonampullary duodenal epithelial tumors: A 10-year retrospective, single-center study

doi:10.4240/wjgs.v14.i4.329

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Apr 27, 2022 (publication date) through Dec 27, 2024

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World Journal of Gastrointestinal Surgery

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1948-9366

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

Retrospective Study

World J Gastrointest Surg. Apr 27, 2022; 14(4): 329-340
Published online Apr 27, 2022. doi: 10.4240/wjgs.v14.i4.329

Table 1 Baseline characteristics of the study subjects

Patients	56
Median age, yr (range)	57 (26-77)
Male, n (%)	30 (53.6)
Number of lesions, n (%)
1	54 (96.4)
2	2 (3.6)
Medications, n (%)
Aspirin	3 (5.3)
Clopidogrel	1 (1.8)
Dual antiplatelets	2 (3.6)
Anticoagulants	0
NSAIDs	0
Patients that underwent colonoscopy	39 (69.6)
Colonoscopy positive for adenoma	18 (46.2)
Lesions	58
Location, n (%)
Bulb	9 (15.5)
Second portion	47 (81.0)
Third portion	2 (3.4)
Macroscopic type, n (%)
Ip	10 (17.2)
Is	24 (41.4)
IIa or IIb	24 (41.4)
Biopsy diagnosis, n (%)
Adenoma/LGD	55 (94.8)
Adenoma/HGD	2 (3.4)
Adenocarcinoma	1 (1.7)

NSAID: Nonsteroidal anti-inflammatory drug; LGD: Low-grade dysplasia; HGD: High-grade dysplasia.

Citation: Cho JH, Lim KY, Lee EJ, Lee SH. Clinical outcomes of endoscopic resection of superficial nonampullary duodenal epithelial tumors: A 10-year retrospective, single-center study. World J Gastrointest Surg 2022; 14(4): 329-340
URL: https://www.wjgnet.com/1948-9366/full/v14/i4/329.htm
DOI: https://dx.doi.org/10.4240/wjgs.v14.i4.329