{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T13:15:53Z","timestamp":1776086153790,"version":"3.50.1"},"reference-count":20,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2017,12,28]],"date-time":"2017-12-28T00:00:00Z","timestamp":1514419200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Cutan Pathol"],"published-print":{"date-parts":[[2018,3]]},"abstract":"<jats:p>Large cell neuroendocrine carcinoma (LCNEC) of the larynx is an aggressive form of neuroendocrine carcinoma that affects smokers at an average age of 60 years. LCNEC is characterized by large cells with round to ovoid nuclei distributed in a trabecular or nested growth pattern. Previously, laryngeal LCNEC and atypical carcinoid tumors were considered identical; however, laryngeal LCNEC has been shown to have higher mitotic rates and worse prognosis, which has led to laryngeal LCNEC's being separated from atypical carcinoid and classified as a poorly differentiated neuroendocrine carcinoma in the most recent World Health Organization classification. We present a case of a 56\u2010year\u2010old female who presented with painful subcutaneous skin lesions that were diagnosed as metastatic carcinoma at an outside facility. Subsequent workup revealed a primary epiglottic lesion. Over the next 4 years, she continued to develop over 100 similar subcutaneous nodules. Additional workup confirmed neuroendocrine differentiation, thus clarifying the diagnosis of metastatic LCNEC. Review of literature has revealed only 1 reported case of LCNEC with skin metastasis. This is the first reported case in which skin metastasis was the initial presenting symptom; moreover, our case is unique with regard to the heavy metastatic burden to the skin.<\/jats:p>","DOI":"10.1111\/cup.13090","type":"journal-article","created":{"date-parts":[[2017,12,1]],"date-time":"2017-12-01T08:26:37Z","timestamp":1512116797000},"page":"229-233","source":"Crossref","is-referenced-by-count":4,"title":["Metastatic laryngeal large cell neuroendocrine carcinoma: A rare case of presentation and extreme tumor burden"],"prefix":"10.1111","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2741-4399","authenticated-orcid":false,"given":"Andrew","family":"Dunn","sequence":"first","affiliation":[{"name":"Department of Pathology University of Arkansas for Medical Sciences  Little Rock Arkansas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brannon G.","family":"Broadfoot","sequence":"additional","affiliation":[{"name":"Department of Pathology University of 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