Renal angiomyolipoma in tuberous sclerosis complex: Case series and literature review.

Tuberous sclerosis complex (TSC) is a genetic disease characterized by the growth of numerous noncancerous tumors in many parts of the body mainly the skin, brain, kidneys. The prevalence of the disease is estimated to be 7 - 12 in 100,000. We report the cases of two black African women diagnosed with TSC at age 25 and 54.

Recurrence or reactivation of SARS-CoV-2 infection after immunosuppressive therapy in patients with ANCA-associated vasculitis and COVID-19.

. Acute tubular injury is the lesion most frequently described in this disease. However, four cases of ANCA-associated vasculitis (AAV) with COVID-19 with pauci-immune glomerulonephritis have recently been described.