Giant cell reparative granuloma of the temporal bone: A case report.
10.11817/j.issn.1672-7347.2019.190055
- Author:
Jian SONG
1
;
Lingyun MEI
1
;
Xinzhang CAI
1
Author Information
1. Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha 410008, China.
- Publication Type:Case Reports
- MeSH:
Bone Neoplasms;
Giant Cell Tumors;
Giant Cells;
Granuloma, Giant Cell;
Humans;
Temporal Bone
- From:
Journal of Central South University(Medical Sciences)
2019;44(8):935-940
- CountryChina
- Language:Chinese
-
Abstract:
Giant cell reparative granuloma (GCRG) is a type of non-neoplastic lesion that can be rarely found in clinical practices. Due to the lack of specificity in symptoms, signs and auxiliary examinations, it is likely to be misdiagnosed, and thereby affecting the treatment and prognosis. In July 2018, a GCRG patient who was described with "4 years of hearing loss in the left ear, accompanied by 2 months of preauricular swelling" as the first symptom was admitted in our hospital. Both the HRCT and MRI scans for the temporal bone suggested the presence of tumor at the left lateral skull base, but the nature still needed further examination. Intraoperatively, the tumor was completely removed and repaired locally. Pathological examination confirmed the symptoms as GCRG. Immunohistochemistry showed the expression of CD68 and CD163 in the tumor cells. Postoperatively, the patient recovered well without complications, and had the stitches removed before being discharged on schedule.
