{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,6]],"date-time":"2026-06-06T15:19:34Z","timestamp":1780759174632,"version":"3.54.1"},"reference-count":15,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2017,9,12]]},"abstract":"<jats:p>The differential diagnosis of exercise-induced lower leg pain in young individuals is extensive and includes entities such as chronic exertional compartment syndrome, popliteal arterial entrapment syndrome, cystic adventitial disease, medial tibial stress syndrome and tibial stress fractures. Peripheral nerve-related lower leg pain syndromes are unusual. We present a 41-year-old woman who was diagnosed with an ancient schwannoma of the right common peroneal nerve (CPN) as a rare cause of lower leg pain. This case report provides simple diagnostic bedside tools that may be used to diagnose CPN abnormalities. Altered lateral lower leg skin sensation was found using a simple cotton swab, whereas a nodule was palpated at the fibular head. A positive Tinel sign indicated CPN dysfunction. MRI confirmed the diagnosis. Surgical resection is simple and curative.<\/jats:p>","DOI":"10.1136\/bcr-2017-220704","type":"journal-article","created":{"date-parts":[[2017,10,4]],"date-time":"2017-10-04T07:25:43Z","timestamp":1507101943000},"page":"bcr-2017-220704","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Management and patients perspective regarding a common peroneal nerve schwannoma: a rare cause of lower leg pain in a young individual"],"prefix":"10.1136","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3065-7823","authenticated-orcid":false,"given":"Aniek PM","family":"van Zantvoort","sequence":"first","affiliation":[{"name":"Department of Surgery, M\u00e1xima Medisch Centrum, Veldhoven, Noord Brabant, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Cuppen","sequence":"additional","affiliation":[{"name":"Department of Musculoskeletal Medicine, Cheiron Medisch Centrum Waalre, Waalre, Noord Brabant, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marc R","family":"Scheltinga","sequence":"additional","affiliation":[{"name":"Department of Surgery, M\u00e1xima Medisch Centrum, Veldhoven, Noord Brabant, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2017,10,4]]},"reference":[{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.1","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/j.avsg.2014.09.013","article-title":"Basic data underlying decision making in nonatherosclerotic causes of intermittent claudication","volume":"29","author":"Apigian","year":"2015","journal-title":"Ann Vasc Surg"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546514545859"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.3","doi-asserted-by":"crossref","first-page":"327","DOI":"10.21037\/atm.2017.05.04","article-title":"Cystic adventitial disease-case series and review of literature","volume":"5","author":"Li","year":"2017","journal-title":"Ann Transl Med"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.4","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2702.2005.01121.x"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.5","doi-asserted-by":"publisher","DOI":"10.1177\/036354659001800106"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.6","doi-asserted-by":"crossref","first-page":"108","DOI":"10.1080\/00913847.1989.11709830","article-title":"Overuse syndromes of the lower extremity","volume":"17","author":"McKeag","year":"1989","journal-title":"Phys Sportsmed"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2003.12.001"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.8","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(196908)24:2<355::AID-CNCR2820240218>3.0.CO;2-2"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.9","doi-asserted-by":"crossref","first-page":"833","DOI":"10.5535\/arm.2015.39.5.833","article-title":"Multiple Lower Extremity Mononeuropathies by Segmental Schwannomatosis: A Case Report","volume":"39","author":"Kwon","year":"2015","journal-title":"Ann Rehabil Med"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.10","doi-asserted-by":"publisher","DOI":"10.1136\/bcr-2012-007346"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.11","doi-asserted-by":"crossref","first-page":"396","DOI":"10.5114\/ninp.2012.30273","article-title":"Schwannoma of the common peroneal nerve. A differential diagnosis versus rare popliteal cyst","volume":"46","author":"Andrychowski","year":"2012","journal-title":"Neurol Neurochir Pol"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.12","first-page":"312","article-title":"A swelling in the knee cavity, not caused by a Baker\u2019s cyst but by a nerve sheath tumour","volume":"149","author":"de Jonge","year":"2005","journal-title":"Ned Tijdschr Geneeskd"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.13","first-page":"41","article-title":"Gigantic benign schwannoma in the lateral peroneal nerve","volume":"12","author":"Houshian","year":"1999","journal-title":"Am J Knee Surg"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.14","first-page":"392","article-title":"Thrombosis of the popliteal artery caused by a neurinoma of the common peroneal nerve","volume":"40","author":"Clifford","year":"1974","journal-title":"Am Surg"},{"key":"2025082700342930000_2017.oct03_1.bcr-2017-220704.15","doi-asserted-by":"publisher","DOI":"10.1016\/j.nec.2004.02.006"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2017-220704","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T07:34:38Z","timestamp":1756280078000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2017-220704"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,10,4]]},"references-count":15,"alternative-id":["10.1136\/bcr-2017-220704"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2017-220704","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,10,4]]}}}