This study aims at defining the cause of renal stones and the risk pattern for recurrence of renal stones episodes (any kind of stones) in HIV1 patients.~Primary Objective :~Finding the cause of renal stone in HIV patients defined as stone composition if stone is available or more probable pathophysiological mechanism~Risk profile for stone recurrences estimated on risk indices in HIV1 patients~Secondary Objective(s)~Identify prevalence of recurrences and describe co-morbidities associated with stone disease~Describe urological management for renal stones in HIV patients~Describe the causes of drug induced renal stones
The purpose of this study is to define the cause of renal stones and the risk pattern for recurrence of renal stones episodes (any kind of stones) in HIV1 patients.