Ulcerative Granular Cell Tumor : A Clinicopathological and Immunohistochemical Study
Joint Authors
Abd-Al Salam, Fatma
Abou-Bakr, Amany
El-Khalawany, Mohamed
Mosbeh, Al-Sadat
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-11-01
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Granular cell tumor (GCT) is uncommonly presented with cutaneous ulcer.
We examined the clinicopathological and immunohistochemical features of this ulcerative form in fourteen cases that may raise the awareness of this variant.
The study included 11 males and 3 females with a mean age 31.5 ± 7.42 years.
All cases were presented with large solitary ulcer with indurated base, elevated border, skin colored margin, and necrotic floor.
Twelve lesions were located on the extremities and two lesions on the genital region.
Histologically, the lesions showed dermal infiltrate composed of large polygonal cells with granular cytoplasm and characteristic infiltration of the dermal muscles in all cases.
Immunostaining showed positive reaction for S100 (14/14), NSE (14/14), CD68 (5/14), and Vimentin (7/14) while HMB45, CK, EMA, and Desmin were negative.
We hope that this paper increases the awareness of ulcerative GCT and consider it in the differential diagnosis of ulcerative lesions.
American Psychological Association (APA)
El-Khalawany, Mohamed& Mosbeh, Al-Sadat& Abd-Al Salam, Fatma& Abou-Bakr, Amany. 2011. Ulcerative Granular Cell Tumor : A Clinicopathological and Immunohistochemical Study. Journal of Skin Cancer،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-476420
Modern Language Association (MLA)
El-Khalawany, Mohamed…[et al.]. Ulcerative Granular Cell Tumor : A Clinicopathological and Immunohistochemical Study. Journal of Skin Cancer No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-476420
American Medical Association (AMA)
El-Khalawany, Mohamed& Mosbeh, Al-Sadat& Abd-Al Salam, Fatma& Abou-Bakr, Amany. Ulcerative Granular Cell Tumor : A Clinicopathological and Immunohistochemical Study. Journal of Skin Cancer. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-476420
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476420