Management of urolithiasis in South Asia

First, the authors present a mammoth database from a public sector hospital in Pakistan. In the initial era, as noted by the authors, they adopted extracorporeal shockwave lithotripsy (ESWL) as their mainstay for treating stones. ESWL as the least invasive, safe and readily available method remained the preferred option initially. However, stones seen in South Asia differ from those in the West. In this geographical area, the stone bulk is large and often not amenable to ESWL. In the subsequent period, the authors changed to percutaneous surgery. The reason for this shift, apart from large stone burden, may also have been influenced by local factors, such as long distances required to be travelled by patients to reach a healthcare facility and the lack of resources and infrastructure in remote locations. In such situations, the treatment option that offers rapid, safe, and efficacious results would be preferred. These criteria are fulfilled with the percutaneous approach to renal stones and this is what the authors did!