Vascular leiomyosarcomas are rare malignant tumours originating from the media of the
vessel wall. Six patients (five women and one man, aged 44-66 years) have been treated for …

The literature on primary leiomyosarcoma of the vein is reviewed and a new case is
presented. The disease is extremely uncommon, and only 40 cases have been published …

Although malignant neoplasm of the venous system is rare, leiomyosarcoma of large veins
(predominantly the inferior vena cava) constitutes more than 75% of this condition …

Introduction: Leiomyosarcoma of the venous system is rare, even more so in the greater
saphenous vein. In the 85 years since van Ree described the first case in 1919 only 25 …

A 19-year-old man presented with a dull ache in the left lower abdomen radiating to his
upper thigh. A CT image showed a 4-cm, well-defined heterogeneous mass (Fig. 1, Tu) at …

Five cases of intramural venous leiomyosarcomas are described. Only one was localized in
the inferior vena cavathe classic site; the other four cases were situated in smaller …

Primary venous leiomyosarcoma is rare, only 197 patients have been reported. To examine
progress in diagnosis, treatment, and clinical outcome, we retrospectively reviewed data of …

Leiomyosarcomas, rare malignant tumors of the veins, are located predominantly in the
inferior vena cava. We report our experience with a leiomyosarcoma in the superior vena …

The authors report a new case of leiomyosarcoma of the right renal vein, marked by a
rapidly fatal course within 9 months, despite the initial absence of metastasis. This …

Abstract Jernstrom, Paul, and Gowdy, Robert A.: Leiomyosarcoma of the long saphenous
vein. Am. J. Clin. Pathol. 63: 25–31, 1975. An unusual instance of primary leiomyosarcoma …