Endoscopic Mucosal Resection of Adenocarcinoma at the Minor Duodenal Papilla: A Case Report and Suggestions for the Optimal Treatment Strategy

We herein report an extremely rare case of adenocarcinoma of the minor duodenal papilla (MiDP) which was successfully treated by endoscopic mucosal resection (EMR). An asymptomatic 84-year-old man underwent upper gastrointestinal endoscopy, which revealed a slightly elevated lesion at the MiDP. The...

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Detalles Bibliográficos
Autores principales: Sato, Takao, Sagami, Ryota, Nishikiori, Hidefumi, Tsuji, Hiroaki, Sato, Keiji, Daa, Tsutomu, Murakami, Kazunari
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Internal Medicine 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8429288/
https://www.ncbi.nlm.nih.gov/pubmed/33716282
http://dx.doi.org/10.2169/internalmedicine.6404-20
Descripción
Sumario:We herein report an extremely rare case of adenocarcinoma of the minor duodenal papilla (MiDP) which was successfully treated by endoscopic mucosal resection (EMR). An asymptomatic 84-year-old man underwent upper gastrointestinal endoscopy, which revealed a slightly elevated lesion at the MiDP. The biopsy findings were suggestive of adenocarcinoma. Computed tomography, magnetic resonance images and endoscopic ultrasonography did not reveal pancreatic tumor infiltration nor any apparent distant metastases. Therefore, we treated the lesion using EMR with complete resection. No recurrence or metastasis has been detected at 13 months after EMR. Total resection of the MiDP can thus serve as a relatively safe and simple treatment.

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