Fig. 1From: Surgical resection of extremely rare primary giant splenic angiomyolipoma: a case reportAbdominal ultrasonography. Arrows indicate the tumor. a A solid tumor measuring 140 × 128 × 99 cm in the upper left abdomen with uneven hyperechoic and hypoechoic areas. b The tumor was continuous with the upper pole of the spleen. c, d Although it was in contact with the left kidney and pancreas, it was discontinuousBack to article page