The diagnostic utility of Merkel cell polyomavirus immunohistochemistry in a fine needle aspirate of metastatic Merkel cell carcinoma of unknown primary to the pancreas

2017 ◽  
Vol 46 (1) ◽  
pp. 67-71 ◽  
Author(s):  
Long Li ◽  
Kyle Molberg ◽  
Naga Cheedella ◽  
Joel Thibodeaux ◽  
Stacy Hinson ◽  
...  
Keyword(s):  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Merkel Cell Polyomavirus ◽  
Unknown Primary ◽  
Diagnostic Utility ◽  
Merkel Cell ◽  
Fine Needle Aspirate ◽  
Fine Needle ◽  
Carcinoma Of Unknown Primary

“Intermediate filament buttons” in a fine-needle aspirate of merkel cell carcinoma

2012 ◽  
Vol 41 (11) ◽  
pp. 971-976 ◽  
Author(s):  
Sarah M. Wilkins ◽  
Tetyana N. Mettler ◽  
J. Carlos Manivel ◽  
Stefan E. Pambuccian
Keyword(s):  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Intermediate Filament ◽  
Merkel Cell ◽  
Fine Needle Aspirate ◽  
Fine Needle

scholarly journals Merkel cell carcinoma of lymph node with unknown primary has a significantly lower association with Merkel cell polyomavirus than its cutaneous counterpart

2014 ◽  
Vol 27 (9) ◽  
pp. 1182-1192 ◽  
Author(s):  
Zenggang Pan ◽  
Yuan-Yuan Chen ◽  
Xiaojun Wu ◽  
Vijay Trisal ◽  
Sharon P Wilczynski ◽  
...  
Keyword(s):  
Lymph Node ◽  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Merkel Cell Polyomavirus ◽  
Unknown Primary ◽  
Merkel Cell

Merkel cell carcinoma of unknown primary site

2007 ◽  
Vol 121 (4) ◽  
Author(s):  
Y Nazarian ◽  
B Shalmon ◽  
Z Horowitz ◽  
L Bedrin ◽  
M R Pfeffer ◽  
...  
Keyword(s):  
Cell Carcinoma ◽  
Head And Neck ◽  
Merkel Cell Carcinoma ◽  
Distant Metastases ◽  
Primary Site ◽  
Unknown Primary ◽  
Merkel Cell ◽  
Unknown Primary Site ◽  
Carcinoma Of Unknown Primary ◽  
Skin Malignancy

Merkel cell carcinoma is an uncommon and aggressive primary neuroendocrine skin malignancy which mostly affects the extremities and the head and neck region of elderly patients. Merkel cell carcinoma occurs with increased frequency in sun-exposed areas, in individuals exposed to arsenic and in immunosuppressed patients. Many patients with Merkel cell carcinoma present with other malignancies, mainly skin cancers. Characteristic features are frequent recurrences and regional and distant metastases. Mortality rates range from 20 to 65 per cent. The mainstay of treatment is surgery, with wide local excision, and adjuvant radiotherapy is usually administered. Merkel cell carcinoma of unknown primary site is rare, and the majority of the few cases described have not been from head and neck areas. We present a case of Merkel cell carcinoma of unknown primary site, with upper neck and distant metastases.

Hepatic Metastasis Presenting as Merkel Cell Carcinoma of Unknown Primary

2018 ◽  
Vol 113 (Supplement) ◽  
pp. S1318
Author(s):  
Shravani Reddy ◽  
Meeta R. Desai ◽  
Joshua Eikenberg ◽  
Vikas Chitnavis ◽  
Douglas Grider
Keyword(s):  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Hepatic Metastasis ◽  
Unknown Primary ◽  
Merkel Cell ◽  
Carcinoma Of Unknown Primary

Merkel cell carcinoma of unknown primary origin phenotypically mimicking rhabdomyosarcoma: A case report

Skin Cancer ◽  
2020 ◽  
Vol 35 (3) ◽  
pp. 137-142
Author(s):  
Yuto ISHIKAWA ◽  
Toshiharu FUJIYAMA ◽  
Reiko KAGEYAMA ◽  
Masao FUJIWARA ◽  
Yoshiki TOKURA ◽  
...  
Keyword(s):  
Case Report ◽  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Unknown Primary ◽  
Merkel Cell ◽  
Carcinoma Of Unknown Primary ◽  
Primary Origin ◽  
Unknown Primary Origin

scholarly journals Merkel cell carcinoma of unknown primary site; case presentation and review of the literature

2015 ◽  
Vol 4 (4) ◽  
pp. 434-437 ◽  
Author(s):  
Elissaios Kontis ◽  
Antonios Vezakis ◽  
Eirini Pantiora ◽  
Sotiria Stasinopoulou ◽  
Andreas Polydorou ◽  
...  
Keyword(s):  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Primary Site ◽  
Unknown Primary ◽  
Merkel Cell ◽  
Unknown Primary Site ◽  
Review Of The Literature ◽  
Case Presentation ◽  
Carcinoma Of Unknown Primary

A better prognosis for Merkel cell carcinoma of unknown primary origin

2013 ◽  
Vol 206 (5) ◽  
pp. 752-757 ◽  
Author(s):  
Kathryn T. Chen ◽  
Pavlos Papavasiliou ◽  
Kyle Edwards ◽  
Fang Zhu ◽  
Clifford Perlis ◽  
...  
Keyword(s):  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Unknown Primary ◽  
Merkel Cell ◽  
Carcinoma Of Unknown Primary ◽  
Primary Origin ◽  
Unknown Primary Origin
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