Angiomyolipomata: challenges, solutions, and future prospects based on over 100 cases treated.

Objective: To examine the presentation, management and outcomes of patients with renal angiomyolipoma (AML) over a period of 10 years, at St George's Hospital, London, UK.

Patients And Methods: We assessed retrospectively 102 patients (median follow-up 4 years) at our centre; 70 had tuberous sclerosis complex (TSC; median tumour size 3.5 cm) and the other 32 were sporadic (median tumour size 1.