摘要
Objective To investigate the clinical sings and the pathological diagnosis and the histogenesis of the leiomyosarcoma in the intravenous of great saphenous and profundae femoris. Methods The clinical angiograph and omentopexy grafting and oncotomy were perford. The clinical angiograph and omentopexy grafting and oncotomy were perford. The pathology samples were sectioned routine paraffin and stained with HE, Masson and the immunohistochomical method (ABC) Desmin, Actin ( Smooth muscle) staining and observed with light microscope. Results Obliterdtion of venae profundae femoris was manifest in both time with angiograph. The dilation inflexion venae was finded which clinic operation of for the first time and the tumor situated above, in the great saphenous vein and venae profundae femoris, benind the intravascu of entrance was finded clinic operation of for the second time. The histosections was manifested tumor, consisting of nucleus heterotyical stickal of the spindle cell and discovery pathological karyokinesis nuclear division. Histochemical staining Masson of cytoplasm is erythroid and the immunohistochemical method (ABC) staining Desmin, Actin ( Smooth muscle) were positive. Pathological diagnosis and consultation results were dignosed leiomyosarcoma in the great saphenous vein and venae profundae femoris. Conclusion The leiomyosarcoma is rare in the venae profundae femoris and great saphenous vein genesis at a time. The tumors was generated angitis and thrombosis latter in the clinicopathologic process manifestation.
