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Scholars Journal of Medical Case Reports | Volume-9 | Issue-04
Malignant Granular Cell Tumor of the Mandible: A Case Report and Review of Literature
Ngoua Essininguele Marie Lysette, Aziz Zakaria, Kabbaj Houda, Fawzi Saad, Karbouch Jinane, Mansouri Hattab Nadia
Published: April 7, 2021 | 154 95
DOI: 10.36347/sjmcr.2021.v09i04.003
Pages: 323-325
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Abstract
The granular cell tumor, also known as Abrikossoff's tumor, is a rare entity. It was first described by Abrikossoff in 1926. It is a ubiquitous site tumor with a predilection for the cervico-facial region. Their pathogenesis has long been debated. After initially proposing a striated muscle origin, recent studies are in favor of a Schwannian neurogenic origin. Malignant forms have been reported in the literature, with mainly lymph node and pulmonary metastases. We report a case of a malignant granular cell tumor of mandibular localization.