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Small Intestinal Metastasis from Esophageal Squamous Cell Carcinoma Presenting with Perforated Peritonitis.
Tokai J Exp Clin Med. 2015 Jul;40(2):63-8
Authors: Chino O, Makuuchi H, Ozawa S, Shimada H, Nishi T, Yamamoto S, Miyako H, Ito E, Kise Y, Hara T, Kazuno A, Kajiwara H
Abstract
Metastatic tumors of the small intestinal tract from extra-abdominal sites are rare. We report herein a rare case of small intestinal metastasis from esophageal carcinoma that presented with perforated peritonitis. A 71-year-old man with dysphagia was referred to our hospital for further examination and treatment, and was diagnosed with type 3 advanced esophageal squamous cell carcinoma of the lower thoracic esophagus. Based on a diagnosis of Stage II cancer, a radical esophagectomy with three-field lymph node dissection was performed after neoadjuvant chemotherapy composed of 5-fluorouracil plus cisplatin. Pathological examination of the resected specimen revealed a moderately differentiated squamous cell carcinoma, extending into the adventitia with lymph node metastasis (T3, N2, M0, Stage III). During postoperative adjuvant chemotherapy, the patient complained of abdominal pain and was found to have perforated peritonitis. Emergency laparotomy was performed. A jejunal perforation with a submucosal nodule approximately 80 cm distal from the ligament of Treitz was detected, and completely resected by jejunal partial resection. Histopathology of the specimen showed a perforation of the small intestine due to metastasis of esophageal squamous cell carcinoma with mesenteric lymph node metastasis. The patient died of cancer 9 months after surgery. An extremely rare case of small intestinal metastasis from esophageal carcinoma presenting with perforated peritonitis was described.
PMID: 26150186 [PubMed - indexed for MEDLINE]
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