J. Baert et al., BENIGN ANGIOMYOLIPOMA INVOLVING THE RENAL-VEIN AND VENA-CAVA AS A TUMOR THROMBUS - CASE-REPORT, The Journal of urology, 153(4), 1995, pp. 1205-1207
A 53-year-old woman presented with a renal angiomyolipoma extending as
a thrombus into the renal vein and vena cava. This case is most unusu
al and we are unaware of any report of a benign angiomyolipoma that ha
s presented as a tumor thrombus. The intravascular growth of a benign
angiomyolipoma has previously been described.