{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T23:15:17Z","timestamp":1783466117723,"version":"3.55.0"},"reference-count":21,"publisher":"American Society of Tropical Medicine and Hygiene","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,5,1]]},"abstract":"<jats:title>ABSTRACT.<\/jats:title>\n<jats:p>Biliary taeniasis is uncommon in clinical practice. We report two cases in our hospital. The first patient was diagnosed with acute biliary pancreatitis. Endoscopic retrograde cholangiopancreatography (ERCP) showed a white, flat, segmented 1-cm-wide tapeworm drilling into the duodenal papilla that was identified as <jats:italic>Taenia saginata<\/jats:italic>. After tapeworm removal, bile duct sweeping, and anthelmintic therapy, the patient recovered uneventfully. The second patient was diagnosed with acute cholangitis and multiple stones in the common bile duct and gallbladder. Emergency ERCP showed no tapeworm in the duodenum. During a subsequent ERCP 6\u2009days later, a flat tapeworm, also <jats:italic>T. saginata<\/jats:italic>, was identified drilling into the duodenal papilla. We review five patients cases with acute acalculous cholecystitis or cholangitis caused by <jats:italic>T. saginata<\/jats:italic> or <jats:italic>Taenia solium<\/jats:italic>, and 1 patient with <jats:italic>T. saginata<\/jats:italic> drilling into the T-tube. Taeniasis should be taken into consideration when dealing with biliary and pancreatic disease.<\/jats:p>","DOI":"10.4269\/ajtmh.23-0814","type":"journal-article","created":{"date-parts":[[2024,3,26]],"date-time":"2024-03-26T19:25:12Z","timestamp":1711481112000},"page":"868-873","source":"Crossref","is-referenced-by-count":3,"title":["Biliary Taeniasis: Case Series and Literature Review"],"prefix":"10.4269","volume":"110","author":[{"given":"Yan","family":"Li","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Lhasa People\u2019s Hospital, Lhasa, China;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wangzha","family":"Yixi","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Lhasa People\u2019s Hospital, Lhasa, China;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Quzhen","family":"Dengzeng","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Lhasa People\u2019s Hospital, Lhasa, China;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ranhen","family":"Yibi","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Lhasa People\u2019s Hospital, Lhasa, China;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kuiliang","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Lhasa People\u2019s Hospital, Lhasa, China;"},{"name":"Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2795","reference":[{"key":"b1","series-title":"Lancet","first-page":"1918","article-title":"Human taeniasis and cysticercosis in Asia","volume":"362","author":"Ito","year":"2003"},{"key":"b2","series-title":"Parasit Vectors","first-page":"518","article-title":"Epidemiology of Taenia saginata taeniasis\/cysticercosis: A systematic review of the distribution in the 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(cestodiasis)","volume":"25","author":"Schantz","year":"1996"},{"key":"b7","series-title":"World J Gastroenterol","first-page":"7507","article-title":"Hepatobiliary and pancreatic ascariasis","volume":"22","author":"Khuroo","year":"2016"},{"key":"b8","series-title":"Gastroenterology","first-page":"418","article-title":"Biliary ascariasis: A common cause of biliary and pancreatic disease in an endemic area","volume":"88","author":"Khuroo","year":"1985"},{"key":"b9","series-title":"Lancet","first-page":"1503","article-title":"Hepatobiliary and pancreatic ascariasis in India","volume":"335","author":"Khuroo","year":"1990"},{"key":"b10","series-title":"J Parasit Dis","first-page":"135","article-title":"A rare case of gangrenous appendicitis by eggs of Taenia species","volume":"38","author":"Chakrabarti","year":"2014"},{"key":"b11","series-title":"Trans R Soc Trop Med Hyg","first-page":"527","article-title":"Taenia saginata: A rare cause of bowel obstruction","volume":"101","author":"Karanikas","year":"2007"},{"key":"b12","series-title":"J Clin Microbiol","first-page":"548","article-title":"DNA differential diagnosis of taeniasis and cysticercosis by multiplex PCR","volume":"42","author":"Yamasaki","year":"2004"},{"key":"b13","series-title":"Adv Parasitol","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1016\/bs.apar.2020.04.005","article-title":"Control of taeniasis and cysticercosis in China","volume":"110","author":"Qian","year":"2020"},{"key":"b14","series-title":"Ulster Med J","first-page":"142","article-title":"Bizarre presentation of Taenia saginata in a T-tube draining the common bile duct","volume":"29","author":"Logan","year":"1960"},{"key":"b15","series-title":"Am J Gastroenterol","first-page":"1712","article-title":"An infestation due to a Taenia saginata with an atypical localization","volume":"94","author":"Ozbek","year":"1999"},{"key":"b16","series-title":"Ann Saudi 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China","volume":"86","author":"Ito","year":"2003"},{"key":"b21","series-title":"Acta Trop","first-page":"105181","article-title":"Development and application of anthelminthic drugs in China","volume":"200","author":"Zhang","year":"2019"}],"container-title":["The American Journal of Tropical Medicine and 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