Pyogenic Liver Abscess Caused by Endoscopic Submucosal Dissection for Early Colon Cancer

• Main Authors: Joon Seop Lee (Author), Yong Hwan Kwon (Author)
• Format: Book
• Published: Korean Society of Gastrointestinal Endoscopy, 2019-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 2234-2400; 2234-2443; 10.5946/ce.2018.185
• Keywords: colonic neoplasm; colonoscopy; endoscopic submucosal dissection; endoscopy; liver abscess; Internal medicine; RC31-1245; Diseases of the digestive system. Gastroenterology; RC799-869
• Source: Clinical Endoscopy, Vol 52, Iss 6, Pp 620-623 (2019)

Endoscopic submucosal dissection (ESD) is widely used for the treatment of colorectal neoplasia in patients who are candidates for endoscopic resection. In particular, pyogenic liver abscess (PLA), although rare, can occur. To our knowledge, there are no reports of PLA cases after ESD. Therefore, we report a rare case of PLA caused by ESD. A 76-year-old man was referred from a local clinic and admitted to our hospital for colonic ESD for a large polypoid mass. During colonoscopy, a 5-cm mass was seen in the cecum. ESD was performed. Four days after the procedure, he complained of myalgia and abdominal discomfort. Computed tomography revealed a 5.4-cm PLA in the medial segments of the liver. He was treated with antibiotics, and a percutaneous drainage catheter was inserted. Here, we report a very rare complication (PLA) after ESD. In conclusion, comprehensive awareness of the development of PLA is needed in ESD cases.