{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T10:32:36Z","timestamp":1756463556582},"reference-count":16,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2006,7,12]],"date-time":"2006-07-12T00:00:00Z","timestamp":1152662400000},"content-version":"vor","delay-in-days":5612,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[1991,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The cytologic features of Merkel\u2010cell carcinoma metastatic to inguinal lymph nodes are described. The primary tumor was in the buttocks. The cytologic smears from the inguinal lymph node were highly cellular, with small to medium\u2010sized cells in a predominantly discohesive or single\u2010cell pattern, as well as large clusters surrounding segments of capillary\u2010sized blood vessels. The nuclei were uniform, round to oval, with delicate nuclear membranes. The chromatin pattern was fine and \u201cpowdery\u201d with multiple small micronucleoli. The cytoplasm was very scanty. Intermediate filament \u201cbuttons\u201d were abundant. Rosette formation was very rare. Frequent mitotic figures and individual cell necrosis were observed. These features are helpful in the differential diagnosis from other small\u2010cell tumors that may involve the skin.<\/jats:p>","DOI":"10.1002\/dc.2840070216","type":"journal-article","created":{"date-parts":[[2007,2,22]],"date-time":"2007-02-22T01:44:18Z","timestamp":1172108658000},"page":"184-188","source":"Crossref","is-referenced-by-count":11,"title":["Fine\u2010needle aspiration cytology of a metastatic merkel\u2010cell carcinoma"],"prefix":"10.1002","volume":"7","author":[{"given":"Nadia K.","family":"Al\u2010Kaisi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,7,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198502000-00004"},{"key":"e_1_2_1_3_2","first-page":"267","article-title":"Neuroendocrine (Merkel\u2010cell) carcinoma of the skin. 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