Korean J Otolaryngol-Head Neck Surg.  2000 Jan;43(1):99-104.

A Case of Fibrous Histiocytoma in Infratemporal Fossa and Parapharyngeal Space

Affiliations
  • 1Department of Otorhinolaryngology, Keimyung University School of Medicine, Taegu, Korea.

Abstract

Fibrous histiocytomas (FHs) are skin or deep tissue tumor that include a heterogenous group of tumors. The common origin of these tumors are a histiocyte and these tumors are composed of fibroblasts and histiocytes. FHs commonly occurs in the sun-exposed skin and subcutaneous tissue, but its incidence in the head and neck is rare. We experienced a case of FH in the infratemporal fossa and parapharyngeal space in a 29-year-old woman. The patient showed hyperesthesia in the right chin and some facial swelling. We could successfully remove the mass without sacrifice of important structures by infratemporal fossa approach with osteotomy of mandible.

Keyword

Fibrous histiocytoma; Infratemporal fossa; Parapharyngeal space

MeSH Terms

Adult
Chin
Female
Fibroblasts
Head
Histiocytes
Histiocytoma, Benign Fibrous*
Humans
Hyperesthesia
Incidence
Mandible
Neck
Osteotomy
Skin
Subcutaneous Tissue
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