Fig. 5From: Surgical treatment of primary cardiac valve tumor: early and late results in eight patients(Case 8, Giant pulmonary valve lipoma.) a: A giant smooth surface neoplasm growed from the pulmonary valve, 10 × 5.5 × 4.5 cm3. The arrow indicates the original pulmonary valve. b Histologic aspect of the tumor. The tumor consists of well-circumscribed lobulated adipose tissue and uniform mature fat cells. (Hematoxylin and eosin)Back to article page