Department of Radiology, II School of Medicine, University La Sapienza, Sant'Andrea Hospital, Rome, Italy.
Cancer Imaging. 2010 Mar 16;10(1):80-4. doi: 10.1102/1470-7330.2010.0009.
Leiomyosarcoma of the inferior vena cava is a rare tumour arising from the smooth muscle fibres of the media with a mean size at diagnosis generally around 12 cm (range 2-38 cm). This study compares a 4-cm leiomyosarcoma of the inferior vena cava discovered incidentally with a symptomatic late stage leiomyosarcoma.
下腔静脉平滑肌肉瘤是一种罕见的肿瘤,起源于中膜的平滑肌纤维,诊断时的平均大小通常约为 12cm(范围 2-38cm)。本研究比较了偶然发现的 4cm 下腔静脉平滑肌肉瘤和症状较晚的平滑肌肉瘤。