Lymphangiomas are hamartomatous congenital malformations of the lymphatic system that usually involve subcutaneous tissues of cervico-facial region. Rarely, it can be found in subcutaneous tissue of proximal extremities, the buttocks and the trunk. Magnetic Resonance Imaging (MRI) is the best modality to assess the tumor specification and extension. We report a case of lymphangioma at a rare site with its radiological features and patient responsed to the sclerosant therapy.