Article
Cytology of primary cutaneous Langerhans cell histiocytosis with a malignant phenotype. A case report.
Acta cytologica - 1 Jan 2000
Itoh Hiroshi, Hinoura Yuji, Aratake Yatsuki, Sato Shinya, Ohno Akinobu, Miyaguni Hitoshi, Kataoka Hiroaki, Koono Masashi
Abstract excerpt
BACKGROUND: Langerhans cell histiocytosis (LCH) is a proliferative disorder of Langerhans cells, but the nature of LCH, whether reactive, benign, or malignant and neoplastic, is controversial. We encountered a case of LCH showing a malignant phenotype initially localized in the skin of an elderly woman. Since there is no other report on the cytologic appearance of primary cutaneous LCH or on LCH with a malignant...
Topics
- Aged
- Antigens, CD1
- Biopsy, Needle
- Cell Nucleus
- Female
- Histiocytosis
- Humans
- Immunohistochemistry
- Langerhans Cells
- Phenotype
- Recurrence
- S100 Proteins
- Skin Neoplasms
