Temporal giant cell reparative granuloma: a reappraisal of pathology and imaging features.
نویسندگان
چکیده
We report a case of large temporal giant cell reparative granuloma in a 72-year-old man. MR imaging depicted a right temporal expansile multiloculated lesion, with hyper- and hypointense signal areas on T2-weighted images, heterogeneously enhancing after gadolinium administration. Cortical thinning and bone remodeling of the temporal squamous portion were better seen on CT. The patient underwent surgery, and the diagnosis was achieved by the correlation of imaging, histologic, and laboratory findings.
منابع مشابه
Giant Cell Reparative Granuloma (G.C.R.G) of the Maxillary Sinus (Brown Tumor): a Case Report and Review of Literature
The patient is a seventheen years old girl, with severe pain and swelling in right maxillary sinus region and facial deformity from two weeks prior to referring. CT scan demonstrated a large tumoral mass in right maxillary sinus extended to petereigomaxillary fossa, orbital floor, lacrimal system and nasoethmoid region. Hard palate had been destroyed and bulged in to the oral cavity. Tumor was ...
متن کاملHistopathologic Features of Giant Cell Arteritis in an Actinic Granuloma Lesion
The association between actinic granuloma and giant cell arteritis (temporal arteritis) has been claimed by some authors. There is a hypothesis that actinic radiation has the principal role in the etiology of both diseases in a similar way. Here, we report a case of actinic granuloma that had characteristic pathologic features of giant cell arteritis in histopathologic examination without clini...
متن کاملژانت سل گرانولومای مرکزی: (گزارش یک مورد)
Background and Objectives: Central giant cell granuloma formerly called "giant cell reparative granuloma," is a non-neoplastic lesion. Some lesions demonstrate aggressive behaviors similar to that of a neoplasm . The mandibular / maxillary ratio has been reported as being from 2:1 to 3:1. Lesions are more common in the anterior portions of the jaws Results: An 11-year old girl was referred ...
متن کاملGiant-cell reparative granuloma of the tibia.
Giant-cell reparative granuloma (GCRG) occurs in the jaw, temporal bone, and short tubular bones of the hands and feet. Although GCRG can affect long bones, only small numbers of such cases have been sporadically reported. This report describes a giant-cell reparative granuloma in the proximal tibia in a 60-year-old woman, describes features of GCRG in long bones and reviews the literature. A 6...
متن کاملMultiple Central Giant Cell Granuloma of the Mandible: A Case Report
Introduction: Central giant cell granuloma is a benign lesion but sometimes has aggressive proliferation composed of multinucleated giant cells in a background of spindle and ovoid mesenchymal cells. Multifocal central giant cell granuloma of jaws is very rare and usually associated with hyperparathyroidism and some syndromes. We described an un-usual case of a 22-year-old man with idi-opathic ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 27 8 شماره
صفحات -
تاریخ انتشار 2006