Table 1 Clinical features of the 13 patients with anastomosing hemangioma
Case # | Location | Age/gender | Size | Presentation | Follow-up (months) |
|---|---|---|---|---|---|
1 | Kidney/adrenal | 49 M | 1.2 cm | — | NED (9) |
2 | Kidney | 53 M | 3.3 cm | Incidental; seen on imaging; growth over 4 years | NED (84) |
3 | Adrenal | 39 M | 3.2 cm | Incidental; seen on imaging; growth over 3 years | NED (12) |
4 | Peritoneum | 58 M | 1.7 cm | Incidental; seen on imaging for concurrent vascular lesions | NED (12) |
5 | Uterine myometrium | 70 F | 0.5 cm | Incidental; seen hysterectomy for atypical endometrial hyperplasia | — |
6 | Periadnexal | 65 F | 0.5 cm | Incidental; seen in hysterectomy for endometrioid adenocarcinoma | NED (20) |
7 | Paracaval | 53 M | 8.0 cm | Incidental; seen on imaging | NED (1) |
8 | Paravertebral | 79 M | 7.5 cm | Incidental; seen on imaging | NED (8) |
9 | Spine | 56 M | — | Midthoracic and flank paresthesia | NED (24) |
10 | Ovary | 60 F | 1.5 cm | — | — |
11 | Spine (intraosseous) | 69 F | 3.1 cm | Lower extremity weakness | NED (40) |
12 | Kidney | 64 M | 0.7 cm | Incidental; seen in explant | NED (107*) *deceased |
13 | Liver | 66 M | 1.8 cm | Incidental; first seen at unrelated prior surgery; growth over 7 years | — |
