Sangala Bhavani Nagendra, Jawdekar Ashwin, Choudhari Sheetal S, Tank Urvashi R, Buva Kirti Balkrishna, Deshpande Sneha Masne
Department of Oral Pathology and Microbiology, Bharati Vidyapeeth (Deemed to be University) Dental College and Hospital, Navi Mumbai, Maharashtra, India.
Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth (Deemed to be University) Dental College and Hospital, Navi Mumbai, Maharashtra, India.
Contemp Clin Dent. 2024 Jul-Sep;15(3):202-205. doi: 10.4103/ccd.ccd_535_23. Epub 2024 Sep 25.
Fibrous histiocytoma is a benign soft-tissue neoplasm that commonly involves the dermis. It is rare in the oral cavity. This lesion creates a diagnostic dilemma due to its nonspecific clinical appearance and microscopic similarities with other benign fibrous tissue lesions. Microscopically, it shows the proliferation of both spindle-shaped fibroblasts and histiocytes. Surgical excision is the treatment of choice with a good prognosis. The purpose of this paper is to report a rare case of gingival benign fibrous histiocytoma occurring in an 11-year-old female patient. The diagnosis of this lesion is based on combined clinical, histopathological, and immunohistochemical features.
纤维组织细胞瘤是一种常见累及真皮的良性软组织肿瘤。它在口腔中较为罕见。由于其非特异性的临床表现以及在显微镜下与其他良性纤维组织病变相似,该病变造成了诊断上的难题。在显微镜下,它表现为梭形成纤维细胞和组织细胞的增殖。手术切除是首选治疗方法,预后良好。本文旨在报告一例发生于一名11岁女性患者的罕见牙龈良性纤维组织细胞瘤病例。该病变的诊断基于临床、组织病理学和免疫组化特征的综合判断。