Benign fibrous histiocytoma (BHF) of the cheek: CD 68-KP1 positivity.
We present a case of fibrous histiocytoma of the cheek in a 32-year-old male with no evidence of any regional invasion or distant metastasis. Pathologic analysis and diagnosis of these lesions is often challenging, and usually based on a combination of light microscopy and immunohistochemistry. In this study the diagnosis was confirmed using immunostaining with the antibody CD 68-KP1 that is positive in any lesion containing lysosomal granules or phagolysosomes.
Femiano
F
F
Stomatology Clinic. II, University of Medicine and Surgery, Napoli, Italy. femiano@libero.it
Scully
C
C
Laino
G
G
Battista
G
G
D000328:Adult; D015703:Antigens, CD / Q000276:immunology*; D015214:Antigens, Differentiation, Myelomonocytic / Q000276:immunology*; D018219:Histiocytoma, Benign Fibrous / Q000276:immunology*; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000276:immunology*; D000097382:CD68 Molecule
D015703:Antigens, CD; D015214:Antigens, Differentiation, Myelomonocytic; C067980:CD68 antigen, human; D000097382:CD68 Molecule