{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T05:09:08Z","timestamp":1772168948857,"version":"3.50.1"},"reference-count":10,"publisher":"F1000 Research Ltd","license":[{"start":{"date-parts":[[2024,10,21]],"date-time":"2024-10-21T00:00:00Z","timestamp":1729468800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["f1000research.com"],"crossmark-restriction":false},"short-container-title":["F1000Res"],"abstract":"<ns3:p>Hydatid disease is a zoonotic disease caused by the larval stage of Echinococcus granulosus and is found globally. Although the liver and lungs are the most prevalent sites of involvement, sub-cutaneous hydatid cysts are rare especially in the primary occurrence. Sub-cutaneous hydatid cysts usually are noticed as slow growing, painless, and mobile masses beneath the overlying skin which is usually normal and are generally found on the trunk and proximal extremities. To the best of our knowledge, very few cases of primary subcutaneous hydatid cysts of the thigh have been documented. We present a case of a 30-year-old woman from a rural setting, who has a large, painless swelling on her thigh. Imaging studies confirmed the presence of a primary subcutaneous hydatid cyst, which is an atypical presentation of the disease. The entire lesion was excised surgically without any evidence of recurrence for a long period postoperatively. This case illustrates the difficulty in establishing a diagnosis and the importance of early surgical management in these cases.<\/ns3:p>","DOI":"10.12688\/f1000research.157733.1","type":"journal-article","created":{"date-parts":[[2024,10,21]],"date-time":"2024-10-21T10:50:10Z","timestamp":1729507810000},"page":"1259","update-policy":"https:\/\/doi.org\/10.12688\/f1000research.crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Case Report: An exceptional localisation in the thigh of a giant primary subcutaneous hydatid cyst."],"prefix":"10.12688","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4681-6075","authenticated-orcid":false,"given":"Aymen","family":"Fekih","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jacem","family":"Saadana","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Firas","family":"Chaouch","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-4434-9557","authenticated-orcid":false,"given":"Firas","family":"Boughattas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-4115-2680","authenticated-orcid":false,"given":"Ikram","family":"Haddada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2560","published-online":{"date-parts":[[2024,10,21]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","first-page":"8-10","DOI":"10.1016\/j.ijscr.2018.08.007","article-title":"Hydatid cyst of the thigh: A case report with literature review.","volume":"51","author":"A Salih","year":"2018","journal-title":"Int. J. Surg. Case Rep."},{"key":"ref2","doi-asserted-by":"publisher","first-page":"321-324","DOI":"10.1007\/s40477-016-0198-1","article-title":"Hydatid cyst presented as a subcutaneous thigh mass.","volume":"20","author":"L Acu","year":"2016 Apr 8","journal-title":"J. Ultrasound."},{"key":"ref3","doi-asserted-by":"publisher","first-page":"180-185","DOI":"10.11138\/gchir\/2016.37.4.180","article-title":"Uncommon localizations of hydatid cyst. Review of the literature.","volume":"37","author":"G Salamone","year":"2016 Jul-Aug","journal-title":"G. Chir."},{"key":"ref4","doi-asserted-by":"publisher","first-page":"212","DOI":"10.11604\/pamj.2016.24.212.9744","article-title":"Isolated subcutaneous hydatid cyst: about a case and review of the literature.","volume":"24","author":"B Lemrhari","year":"2016 Jul 12","journal-title":"Pan Afr. Med. J."},{"key":"ref5","doi-asserted-by":"publisher","first-page":"e00719","DOI":"10.1016\/j.idcr.2020.e00719","article-title":"Primary gluteal subcutaneous hydatid cyst.","volume":"19","author":"M \u00d6zdemir","year":"2020 Feb 11","journal-title":"IDCases."},{"key":"ref6","doi-asserted-by":"publisher","first-page":"117-121","DOI":"10.1016\/j.ijsu.2010.10.009","article-title":"Primary subcutaneous hydatid cysts: a review of 22 cases.","volume":"9","author":"C Kayaalp","year":"2011","journal-title":"Int. J. Surg."},{"key":"ref7","doi-asserted-by":"publisher","first-page":"266-268","DOI":"10.1177\/1203475415623778","article-title":"Primary Subcutaneous Hydatid Cyst of the Thigh: An Unusual Site With a Diagnostic Dilemma.","volume":"20","author":"G Gabriel Rodrigues","year":"2016 May","journal-title":"J. Cutan. Med. Surg."},{"key":"ref8","doi-asserted-by":"publisher","first-page":"527-540","DOI":"10.1055\/s-0031-1293498","article-title":"Musculoskeletal hydatid disease.","volume":"15","author":"R Arkun","year":"2011","journal-title":"Semin. Musculoskelet. Radiol."},{"key":"ref9","first-page":"255-259","article-title":"Soft tissue masses. American College of radiology. ACR Appropriateness Criteria.","volume":"215","author":"T Berquist","year":"2000","journal-title":"Radiology."},{"key":"ref10","doi-asserted-by":"publisher","first-page":"487-493","DOI":"10.1016\/j.parint.2013.06.013","article-title":"Solitary subcutaneous hydatid cyst: review of the literature and report of a new case in the deltoid region.","volume":"62","author":"R Vecchio","year":"2013 Dec","journal-title":"Parasitol. Int."}],"container-title":["F1000Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1\/iparadigms","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,20]],"date-time":"2025-11-20T20:10:17Z","timestamp":1763669417000},"score":1,"resource":{"primary":{"URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10,21]]},"references-count":10,"URL":"https:\/\/doi.org\/10.12688\/f1000research.157733.1","relation":{"has-review":[{"id-type":"doi","id":"10.5256\/f1000research.173227.r340747","asserted-by":"subject"},{"id-type":"doi","id":"10.5256\/f1000research.173227.r353492","asserted-by":"subject"},{"id-type":"doi","id":"10.5256\/f1000research.173227.r340747","asserted-by":"object"},{"id-type":"doi","id":"10.5256\/f1000research.173227.r353492","asserted-by":"object"}]},"ISSN":["2046-1402"],"issn-type":[{"value":"2046-1402","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,10,21]]},"assertion":[{"value":"Indexed","URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1#article-reports","order":0,"name":"referee-status","label":"Referee status","group":{"name":"current-referee-status","label":"Current Referee Status"}},{"value":"10.5256\/f1000research.173227.r340747, Binod Paudel, Pokhara Academy of Health Sciences, Pokhara, 10 Dec 2024, version 1, indexed","URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1#referee-response-340747","order":0,"name":"referee-response-340747","label":"Referee Report","group":{"name":"article-reports","label":"Article Reports"}},{"value":"10.5256\/f1000research.173227.r353492, Alin Mihetiu, Bogdan Vintila, Faculty of Medicine, County Clinical Emergency Hospital of Sibiu, Lucian Blaga University of Sibiu, Sibiu, 30 Dec 2024, version 1, indexed","URL":"https:\/\/f1000research.com\/articles\/13-1259\/v1#referee-response-353492","order":1,"name":"referee-response-353492","label":"Referee Report","group":{"name":"article-reports","label":"Article Reports"}},{"value":"The author(s) declared that no grants were involved in supporting this work","order":2,"name":"grant-information","label":"Grant Information"},{"value":"This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.","order":0,"name":"copyright-info","label":"Copyright"}]}}