Autopsy and Case Reports
https://www.autopsyandcasereports.org/article/doi/10.4322/acr.2013.039
Autopsy and Case Reports
Article / Clinical Case Report

Pyloric Brunner’s gland hamartoma with atypical hyperplasia

Luciano Lenz; Aloísio Felipe-Silva; Frank Nakao; Nelson Miyajima; Ermelindo Della Libera; Dalton Marques Chaves; Beatriz Monica Sugai; Maria Rachel da Silveira Rohr

Downloads: 3
Views: 1206

Abstract

Brunner’s gland hamartoma (BGH) is an extremely rare benign digestive tumor, generally located in the duodenal bulb. We report the case of a 51-year-old asymptomatic man with a large pedunculated BGH arising from the pylorus. It was successfully removed en bloc by endoscopic resection.
 

Keywords

Brunner Glands, Hamartoma, Pylorus

References

Jung Y, Chung IK, Lee TH, et al. Successful endoscopic resection of large pedunculated Brunner’s gland hamartoma causing gastrointestinal bleeding arising from the pylorus. Case Rep Gastroenterol. 2013;7:304-7. http://dx.doi.org/ [https://doi.org/10.1159/000354138].

Block KP, Frick TJ, Warner TF. Gastrointestinal bleeding from a Brunner’s gland hamartoma: characterization by endoscopy, computed tomography, and endoscopic ultrasound. Am J Gastroenterol. 2000;95:1581-3. http://dx.doi.org/ [https://doi.org/10.1111/j.1572-0241.2000.02124.x].

Shemesh E, Ben Horin S, Barshack I, Bar-Meir S. Brunner’s gland hamartoma presenting as a large duodenal polyp. Gastrointest Endosc. 2000;52:435-6. http://dx.doi.org/ [https://doi.org/10.1067/mge.2000.108291].

Bayan K, Tuzun Y, Yilmaz S, Yilmaz G, Bilici A. Pyloric giant Brunner’s gland hamartoma as a cause of both duodenojejunal intussusception and obscure gastrointestinal bleeding. Turk J Gastroenterol. 2009;20:52-6.

Sakurai T, Sakashita H, Honjo G, Kasyu I, Manabe T. Gastric foveolar metaplasia with dysplastic changes in Brunner gland hyperplasia: possible precursor lesions for Brunner gland adenocarcinoma. Am J Surg Pathol. 2005;29:1442-8. http://dx.doi.org/ [https://doi.org/10.1097/01.pas.0000180449.15827.88].

Patel ND, Levy AD, Mehrotra AK, Sobin LH. Brunner’s gland hyperplasia and hamartoma: imaging features with clinicopathologic correlation. AJR Am J Roentgenol. 2006;187:715-22. http://dx.doi.org/ [https://doi.org/10.2214/AJR.05.0564].

Mumtaz R, Shah IA, Ramirez FC. Brunner’s gland hamartoma simulating a pancreatic mass with duodenal obstruction. Gastrointest Endosc. 2002;56:932-4. http://dx.doi.org/ [https://doi.org/10.1016/S0016-5107(02)70380-5].

Melzer E. Giant Brunner’s gland hamartoma. Gastrointest Endosc. 2003;58:314-5. http://dx.doi.org/ [https://doi.org/10.1067/mge.2003.353].

Shepherd N, Warren B, Wiliiams G. Morson and Dawson’s gastrointestinal pathology. 5th ed. West Sussex: Wiley-Blackwell; 2013.

Kyungeun K, Jang S, Song H. Clinicopathologic characteristics and mucin expression in brunner’s gland proliferating lesions. Dig Dis Sci. 2013;58:194-201. http://dx.doi.org/ [https://doi.org/10.1007/s10620-012-2320-3].


 


Publication date:
01/13/2016

569696ac64cc8b5cda711bde autopsy Articles

Autops Case Rep

Share this page
Page Sections