{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:05:46Z","timestamp":1756339546764,"version":"3.44.0"},"reference-count":14,"publisher":"BMJ","issue":"4","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2020,4,10]]},"published-print":{"date-parts":[[2020,4]]},"abstract":"<jats:p>Malignant peripheral nerve sheath tumours of thyroid are rare entities that can present a diagnostic dilemma. We present the case of a patient who presented with neck mass with a history of multiple neck surgeries and airway compression. The patient\u2019s previous histopathology was mistaken for Riedel\u2019s thyroiditis in an outside hospital, which delayed appropriate treatment leading to suffering on part of the patient and frustration on part of the physician. We emphasise that rare malignancies should be considered in rapidly growing neck masses that are causing airway compression, and histopathology of such tumours should be reported by expert pathologists.<\/jats:p>","DOI":"10.1136\/bcr-2020-234374","type":"journal-article","created":{"date-parts":[[2020,4,23]],"date-time":"2020-04-23T06:15:30Z","timestamp":1587622530000},"page":"e234374","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Malignant peripheral nerve sheath tumour of thyroid: a diagnostic dilemma"],"prefix":"10.1136","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6532-2789","authenticated-orcid":false,"given":"Muhammad Hassan","family":"Danish","sequence":"first","affiliation":[{"name":"Otolaryngology Head & Neck Surgery, Aga Khan University, Karachi, Sindh, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Muhammad","family":"Wasif","sequence":"additional","affiliation":[{"name":"Otolaryngology Head & Neck Surgery, Aga Khan University, Karachi, Sindh, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nasir","family":"Ud Din","sequence":"additional","affiliation":[{"name":"Pathology & Microbiology, Aga Khan University, Karachi, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Muhammad Sohail","family":"Awan","sequence":"additional","affiliation":[{"name":"Otolaryngology Head & Neck Surgery, Aga Khan University, Karachi, Sindh, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2020,4,22]]},"reference":[{"key":"2025082709571261000_13.4.e234374.1","first-page":"S95","article-title":"Primary spindle cell lesions of the thyroid gland; an overview","volume":"125 Suppl","author":"Papi","year":"2006","journal-title":"Am J Clin Pathol"},{"key":"2025082709571261000_13.4.e234374.2","doi-asserted-by":"crossref","first-page":"209","DOI":"10.3892\/mco.2015.703","article-title":"Primary peripheral nerve sheath tumors of the thyroid gland: a case report and literature review","volume":"4","author":"Chen","year":"2016","journal-title":"Mol Clin Oncol"},{"key":"2025082709571261000_13.4.e234374.3","article-title":"Primary malignant peripheral nerve sheath tumor at unusual location","volume":"4","author":"Panigrahi","year":"2013","journal-title":"J Neurosci Rural Pract"},{"key":"2025082709571261000_13.4.e234374.4","doi-asserted-by":"crossref","first-page":"848","DOI":"10.1017\/S0022215100124612","article-title":"Malignant schwannoma of the parapharyngeal space in von Recklinghausen's disease: a case report and review of the literature","volume":"107","author":"Elias","year":"1993","journal-title":"J Laryngol Otol"},{"key":"2025082709571261000_13.4.e234374.5","doi-asserted-by":"crossref","first-page":"18","DOI":"10.14302\/issn.2574-4496.jtc-15-779","article-title":"Metastatic malignant peripheral nerve sheath tumor to the thyroid","volume":"1","author":"Sanchez","year":"2015","journal-title":"Journal Of Thyroid Cancer"},{"key":"2025082709571261000_13.4.e234374.6","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-5998(00)70163-X"},{"key":"2025082709571261000_13.4.e234374.7","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7819-4-55"},{"key":"2025082709571261000_13.4.e234374.8","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1385\/EP:15:2:167","article-title":"Malignant peripheral nerve sheath tumor of the thyroid: a clinicopathological and ultrastructural study of one case","volume":"15","author":"Pallares","year":"2004","journal-title":"Endocr Pathol"},{"key":"2025082709571261000_13.4.e234374.9","doi-asserted-by":"publisher","DOI":"10.1210\/jc.87.8.3543"},{"key":"2025082709571261000_13.4.e234374.10","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1111\/j.1365-2796.1994.tb01071.x","article-title":"Riedel's thyroiditis: an autoimmune or primary fibrotic disease?","volume":"235","author":"Zimmermann-Belsing","year":"1994","journal-title":"J Intern Med"},{"key":"2025082709571261000_13.4.e234374.11","unstructured":"Czopnik W . Malignant peripheral sheath tumour of the neck mimicking a thyroid tumour. A case report and a literature review from a reference centre for endocrine surgery 2016:34\u20138."},{"key":"2025082709571261000_13.4.e234374.12","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19900915)66:6<1253::AID-CNCR2820660627>3.0.CO;2-R"},{"key":"2025082709571261000_13.4.e234374.13","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1097\/COC.0000000000000303","article-title":"Malignant peripheral nerve sheath tumors: a single institution's experience using combined surgery and radiation therapy","volume":"41","author":"Bishop","year":"2018","journal-title":"Am J Clin Oncol"},{"key":"2025082709571261000_13.4.e234374.14","article-title":"Peripheral nerve sheath tumour of neck: a rare presentation","volume":"7","author":"Kar","year":"2016","journal-title":"J Mol Biomark Diagn"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2020-234374","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T16:57:19Z","timestamp":1756313839000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2020-234374"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,4]]},"references-count":14,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2020,4,22]]},"published-print":{"date-parts":[[2020,4]]}},"alternative-id":["10.1136\/bcr-2020-234374"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2020-234374","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2020,4]]}}}