Clinical features of the Abrikossoff intraocular granular cell tumor development
نویسندگان
چکیده
منابع مشابه
Prenatal Diagnosis of Granular Cell Tumor
Congenital granular cell tumor (GCT) is a relatively rare intraoral benign tumor, approximately 200 cases of which have been reported in the neonatal period worldwide. The newborn infant may have feeding problems and respiratory difficulties due to airway obstruction. This lesion may be diagnosed by prenatal ultrasonography and simple resection is mostly required. We report a case of an adult t...
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Background: Granular cell tumor (Abrikossoff’s tumor) is a rare and slow-growing tumor of the soft tissue. Originated from the Schwann cells, it is often a benign tumor, but it can be malignant in 1-3% of the cases. Malignant cases can cause significant morbidity and mortality. It may develop in many anatomic locations, especially in the head and neck region, and also in skin and subcutaneous t...
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Sir, Granular cell tumours first described by Abrikossoff (1), are uncommon and usually present as small non-tender solitary nodules. We report here for the first time a case of a granular cell tumour with marked osseous metaplasia on the back of a 68-year-old man. The lesion showed typical features of a granular cell tumour, with the unusual feature of prominent bone formation under microscopi...
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Introduction: Granular cell tumors (GCTs) are rare and mostly benign soft tissue tumors. Though they have been reported in all parts of body, they are generally located in the head and neck region, especially on the tongue. Some malign forms exist, but these have been rarely reported. Granular cell tumors have a neural origin and, in immunohistochemical evaluations, they express S-100 and neuro...
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The aim of this study was to explore x-ray computed tomography (CT) and magnetic resonance imaging (MRI) characteristics specific to granular cell tumors (GCTs) of the neurohypophysis.The clinical and imaging data of 6 patients with operation-proven GCTs of the neurohypophysis were analyzed retrospectively.There were 6 patients with GCTs of the neurohypophysis confirmed pathologically. Five of ...
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ژورنال
عنوان ژورنال: Russian Ophthalmological Journal
سال: 2020
ISSN: 2587-5760,2072-0076
DOI: 10.21516/2072-0076-2020-13-3-69-71