A Case of Histiocytic Sarcoma Arising in Head and Neck Region with Rhabdoid Differentiation / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 672-675, 2016.
Article
in English
| WPRIM
| ID: wpr-655350
ABSTRACT
Head and neck sarcomas account for about 1% of malignant head and neck tumors, and histiocytic sarcomas (HSs) account for less than 1% of all hematolymphoid neoplasms. These rare hematopoietic neoplasms are the result of a malignant proliferation of cells. They have morphological and immunophenotypic features of mature tissue histiocytes, which play a major role in processing and presenting antigens to T or B lymphocytes. The mesenchymal differentiation of HSs has not been reported. We describe a case of HS with rhabdoid differentiation in a 55-year-old man who presented with a 3×2.5×2 cm mass in the left supraclavicular area. To the best of our knowledge, this is the first report worldwide of a primary HS with rhabdoid differentiation.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Sarcoma
/
B-Lymphocytes
/
Hematologic Neoplasms
/
Histiocytic Sarcoma
/
Head
/
Histiocytes
/
Neck
Limits:
Humans
Language:
English
Journal:
Korean Journal of Otolaryngology - Head and Neck Surgery
Year:
2016
Type:
Article
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