Oesophagobronchial perforations after placement of an oesophageal self‐expanding metallic stent.

Autor:	Tomiyama, Ken‐ichi, Ito, Norimasa, Hayashi, Kenichi, Kawamoto, Yuki, Shinoda, Hiroaki, Katakami, Nobuyuki
Předmět:	IMMUNE checkpoint inhibitors ESOPHAGEAL perforation IMMUNOTHERAPY SEPTIC shock CHEST endoscopic surgery
Zdroj:	Respirology Case Reports; May2020, Vol. 8 Issue 4, p1-4, 4p
Abstrakt:	An oesophageal fully covered self‐expanding metallic stent (SEMS) was placed in a 54‐year‐old Japanese man to relieve dysphagia owing to a stage cT1bN3M1c lung adenocarcinoma. High expression of programmed cell death‐ligand 1 was microscopically confirmed, and pembrolizumab was subsequently administered. Several days later, the patient was hospitalized with septic shock, and severe mediastinitis and pneumonia caused by oesophageal SEMS‐induced oesophageal and bronchial perforations were observed. Thoracoscopic surgery was performed to drain the mediastinal abscess, and an additional oesophageal SEMS was placed to close the oesophageal perforation. The patient gradually recovered from the potentially fatal infection, and the SEMS was retrieved after confirming perforation closure. We re‐initiated pembrolizumab administration, and the patient responded well. The present report reveals the potential risk and effectiveness of SEMS, especially when administered with immune checkpoint inhibitors. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.