Table 1 Data of the patient collective and clinical course of the tumor disease.
Patient | Age at the time of diag. | Localisation | Affected vessel | Size in cm | TNM | Comments | Thrombembolic event | Status |
|---|---|---|---|---|---|---|---|---|
1 | 66 | right upper extremity, supra-clavicula region | internal Jugular vein/sub-clavian vein | 7.6 × 8 × 3.3 | T2 N0 M0 G2 | second expert opinion | n | DOD |
2 | 74 | left thigh | femoral vein | - | -- | no diagnosis before primary surgery | n | DOD |
3 | 77 | Left upper extremity, wrist | accompaniing ulna vein | 2.7×1.7×1.2 | T1 N0 M0 G1 | initial surgery for a suspected wrist ganglion revealed the diagnosis of a intravascular leiomyosarcoma | n | alive |
4 | 52 | right thigh | femoral vein | 6.4 × 7 × 9 | T2 N0 M0 G3 | palpable tumor 4 month before diagnosis | n | DOD |
5 | 55 | left dorsum of the upper arm | subcutaneous Vein | 7.8 × 4.5 × 5 | T2 N0 M0 G3 | palpable tumor 2 month before diagnosis | n | alive |
6 | 64 | right thigh | subcutaineous vein | 2.5 × 2 × 1 | T1 N0 M0 G2 | palpable tumor 3-4 month before diagnosis; external primary tumor enucliation second expert opinion | n | alive |
7 | 41 | retro-peritoneum | inferior vena cava | 8.8 × 6 × 5 | T2 N0 M0 G1 | primary histology Pathol. BG-Uni. Bergmannsheil Bochum; Second expert opinion Oncological resection Dep. Visceral Surg. Uni Bochum | n | alive |
8 | 56 | right thigh | external iliac vein, femoral vein | 10.1 × 7.5 × 5 | T2 N0 M0 G2 | 3 tumor free lymph nodes in primary histology Oncological resection Dep. Visceral Surg. Uni Bochum | deep vein throm-bosis | alive |
9 | 61 | left thigh | femoral vein | 2.3 × 2 × 6 | T2 N0 M0 G2 | - | n | DOD |
10 | 59 | left thigh | femoral vein | 9.6 × 6 × 4 | T2 N0 M0 G3 | Histology was reassessed after transferral due to a tumor relapse | pulmonary embo-lism | alive |
11 | 44 | left thigh | great saphenous vein | 12 × 4 × 3.6 | T2 N0 M1 (lung, liver) G3 | palpable small tumor, suspected to be a lipoma two years prior to diagnosis | thrombophlebitis of the saphenous vein | alive |
12 | 56 | left lower leg | great sahpenous vein | 5 × 4 × 1 | T2N0 M1 (pulmo) G3 | crossectomy | thrombophlebitis preop., paget shrotter syn-drome postop. | alive |