Fig. 3From: Primary leiomyosarcoma of the inferior vena cava in a pediatric case: a case report and literature reviewa Lumen of the removed IVC was occupied by a white segmental solid tumor. b There are several round white enriched lesions at S1 (10 mm × 1, 5 mm × 2, 2 mm × 1), S5 (15 mm × 1), and S6 (7 mm × 1) of the resected liver. A tumor in S1 was observed near the resection surface but the surgical margin was 1 mm. IVC inferior vena cavaBack to article page