A case of cribriform carcinoma of the skin: a newly described rare condition

Primary cribriform carcinoma of the skin is an indolent, rare, adnexal tumor. Although its malignant potential remains uncertain, no recurrence or metastasis has been reported. A 33-year-old man presented with a solitary, erythematous, subcutaneous nodule on the right knee. The clinical impression w...

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Main Authors: Hyun Lee, Chong-Hyun Won, Chan-Sik Park
Format: Article
Language:English
Published: Korean Society of Pathologists & the Korean Society for Cytopathology 2021-01-01
Series:Journal of Pathology and Translational Medicine
Subjects:
Online Access:http://www.jpatholtm.org/upload/pdf/jptm-2020-10-05.pdf
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author Hyun Lee
Chong-Hyun Won
Chan-Sik Park
author_facet Hyun Lee
Chong-Hyun Won
Chan-Sik Park
author_sort Hyun Lee
collection DOAJ
description Primary cribriform carcinoma of the skin is an indolent, rare, adnexal tumor. Although its malignant potential remains uncertain, no recurrence or metastasis has been reported. A 33-year-old man presented with a solitary, erythematous, subcutaneous nodule on the right knee. The clinical impression was epidermal cyst, and the resected tumor demonstrated a well-circumscribed mass in the dermis and subcutis. The tumor was composed of two regions: a solid component and a cribriform component. The solid component (90%) showed multiple solid nests of epithelial cells. Individual cells had large, oval-to-round, hyperchromatic, pleomorphic nuclei with a nuclear groove. The cribriform component (10%) showed similar neoplastic cells with many prominent lumina. Some lumina had an eosinophilic substance that exhibited a positive periodic acid-Schiff reaction. No recurrence or metastasis was observed within a follow-up period of eight months after excision. In conclusion, we report the first case of primary cribriform carcinoma of the skin in Korea.
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spelling doaj.art-e7fe87323e9e4d20803670bb37110ba02022-12-21T21:35:25ZengKorean Society of Pathologists & the Korean Society for CytopathologyJournal of Pathology and Translational Medicine2383-78372383-78452021-01-01551687410.4132/jptm.2020.10.0516944A case of cribriform carcinoma of the skin: a newly described rare conditionHyun Lee0Chong-Hyun Won1Chan-Sik Park2 Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, KoreaPrimary cribriform carcinoma of the skin is an indolent, rare, adnexal tumor. Although its malignant potential remains uncertain, no recurrence or metastasis has been reported. A 33-year-old man presented with a solitary, erythematous, subcutaneous nodule on the right knee. The clinical impression was epidermal cyst, and the resected tumor demonstrated a well-circumscribed mass in the dermis and subcutis. The tumor was composed of two regions: a solid component and a cribriform component. The solid component (90%) showed multiple solid nests of epithelial cells. Individual cells had large, oval-to-round, hyperchromatic, pleomorphic nuclei with a nuclear groove. The cribriform component (10%) showed similar neoplastic cells with many prominent lumina. Some lumina had an eosinophilic substance that exhibited a positive periodic acid-Schiff reaction. No recurrence or metastasis was observed within a follow-up period of eight months after excision. In conclusion, we report the first case of primary cribriform carcinoma of the skin in Korea.http://www.jpatholtm.org/upload/pdf/jptm-2020-10-05.pdfcribriform carcinomaapocrine tumorskin tumor
spellingShingle Hyun Lee
Chong-Hyun Won
Chan-Sik Park
A case of cribriform carcinoma of the skin: a newly described rare condition
Journal of Pathology and Translational Medicine
cribriform carcinoma
apocrine tumor
skin tumor
title A case of cribriform carcinoma of the skin: a newly described rare condition
title_full A case of cribriform carcinoma of the skin: a newly described rare condition
title_fullStr A case of cribriform carcinoma of the skin: a newly described rare condition
title_full_unstemmed A case of cribriform carcinoma of the skin: a newly described rare condition
title_short A case of cribriform carcinoma of the skin: a newly described rare condition
title_sort case of cribriform carcinoma of the skin a newly described rare condition
topic cribriform carcinoma
apocrine tumor
skin tumor
url http://www.jpatholtm.org/upload/pdf/jptm-2020-10-05.pdf
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