Fig. 4From: Primary cerebral malignant melanoma in insular region with extracranial metastasis: case report and review literatureThe 18F-FDG PET/CT revealed a pathological deposit in one inguinal lymph node at the right side. The dimension of the lymph node was 4.2 cm × 3.8 cm × 3.5 cm. No other metastasesBack to article page