Parry-Romberg syndrome is a rare condition characterized by progressive unilateral facial atrophy, involving the skin, muscles, fat, and bones. Treatment aims to restore facial symmetry, with autologous fat grafting an effective option. This report describes the case of a 25-year-old woman who underwent three sessions of Coleman-type fat grafting using autologous abdominal fat. The procedure improved facial aesthetics and quality of life, with high patient satisfaction. Despite partial and unpredictable resorption of fat over the course of follow-up, this technique remains a viable alternative for correcting facial deformities.

Keywords: Transplantation, autologous; Facial Hemiatrophy; Abdominal Fat

Granular cell tumors are rare neurogenic neoplasms, usually benign, with a nonspecific clinical presentation. We report the case of a 70-year-old woman with an ulcerated nodular lesion on the arm, showing progressive growth, pain, and pruritus. Findings from complementary examinations, including magnetic resonance imaging, histopathological examination, and immunohistochemistry, confirmed, respectively, an expansive subcutaneous mass, a proliferation of polyhedral cells with granular cytoplasm, and positivity for the S100 protein, consistent with a diagnosis of granular cell tumor. The report discusses the importance of early diagnosis, complete surgical excision, and clinical follow-up to prevent recurrences and to monitor the rare risk of malignancy.

Keywords: Granular Cell Tumor; Schwann Cells; Neoplasms by Site