Xiang JJ, Cheng BJ, Tian F, Li M, Jiang XF, Zhao HC, Hu XM, Xiao BL, Xie JP, Shrestha A. Perforation of small bowel caused by
Schistosoma japonicum: A case report.
World J Gastroenterol 2015;
21:2862-2864. [PMID:
25759563 PMCID:
PMC4351245 DOI:
10.3748/wjg.v21.i9.2862]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 11/26/2014] [Accepted: 12/16/2014] [Indexed: 02/06/2023] Open
Abstract
A 67-year-old man from Jingzhou was admitted to the First Hospital Affiliated to Yangtze University in July 2013 with sudden onset of abdominal pain with dizziness for 12 h. The patient had sign of peritoneal irritation. Ultrasonography of the abdomen and pelvis showed hepatic fibrosis due to schistosomiasis. Computed tomography showed free gas in the peritoneal cavity. Plain abdominal radiography showed bilateral subdiaphragmatic accumulation of gas, perforation of the viscus, and radio-opacity in the left renal area. The patient underwent emergency exploratory laparotomy. At laparotomy, a moderate amount of muddy yellow pus was found in the intra-abdominal cavity. At the junction of the jejunum and ileum, about 250 cm from Treitz’s ligament, there was an about 10-cm length of inflamed small bowel with perforation (3 mm in diameter) along the mesenteric border at the middle of the lesion. The patient underwent resection of the affected intestinal segment, along with end-to-end intestinal anastomosis. Histopathological examination revealed mucosal necrosis and hemorrhage with a large number of infiltrating eosinophils and neutrophils, and acute submucosal inflammation with a large number of infiltrating eosinophils and neutrophils associated with Schistosoma japonicum (S. japonicum) eggs. No intravascular adult parasite was found. Postoperatively, the patient was treated with praziquantel (30 mg/kg daily) for 4 d. The patient progressed well. To the best of our knowledge, this is the first case of small bowel perforation associated with eggs of S. japonicum.
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