{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T20:34:49Z","timestamp":1792787689510,"version":"4.5.0"},"reference-count":16,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Fundamental Medical Project of Minhang Hospital of Fudan University Project Foundation","award":["2022MHBJ03"],"award-info":[{"award-number":["2022MHBJ03"]}]},{"name":"Project of Shanghai Minhang District Science and Technology Committee","award":["2020MHZ076"],"award-info":[{"award-number":["2020MHZ076"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:p>Pneumatosis cystoides intestinalis (PCI) is a rare disease that most frequently occurs in the large and small intestine and has no obvious clinical symptoms. The main pathological feature is the presence of air-filled cysts in the intestinal submucosa, intermuscular wall, and subserous membrane. Conservative treatment is the first choice when no serious complications are present, whereas timely surgical treatment is needed for serious and life-threatening complications. This report presents the clinical and pathological analysis of PCI in a man in his early 90s. The patient was hospitalized because of acute abdomen and diagnosed with perforation of the sigmoid colon due to PCI with schistosomiasis after emergency surgery. Emergency partial sigmoid colon resection and permanent colostomy were performed under general anesthesia. Preoperative diagnosis of PCI is difficult because of the nonspecific clinical manifestations and endoscopic findings, and missed diagnosis and misdiagnosis easily occur. Pure PCI has no specific symptoms and does not require special treatment, and there is a lack of special treatment methods in clinical practice. However, when PCI is combined with other intestinal diseases such as schistosomiasis enteropathy, intestinal perforation is likely to occur, leading to severe acute abdomen with the need for prompt surgical treatment.<\/jats:p>","DOI":"10.1177\/03000605221105160","type":"journal-article","created":{"date-parts":[[2022,6,20]],"date-time":"2022-06-20T00:42:21Z","timestamp":1655685741000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Pneumatosis cystoides intestinalis accompanied by schistosomiasis: a case report"],"prefix":"10.1177","volume":"50","author":[{"given":"Chunyan","family":"Yuan","sequence":"first","affiliation":[{"name":"Department of Pathology, Minhang Hospital, Fudan University, Shanghai, P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fei","family":"Teng","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, Minhang Hospital, Fudan University, Shanghai, P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhongyue","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Minhang Hospital, Fudan University, Shanghai, P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiping","family":"Liu","sequence":"additional","affiliation":[{"name":"Ultrasonic Department, Minhang Hospital, Fudan University, Shanghai, P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ling","family":"Du","sequence":"additional","affiliation":[{"name":"Gastroenterology Endoscope Center, Minhang Hospital, Fudan University, Shanghai, P. R. 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