Urinary stones, also known as kidney stones are solid crystalline masses formed in the kidneys due to the accumulation of minerals and salts in the urine. These stones can vary in size and may cause severe pain and discomfort when they obstruct the urinary tract. Dr. Abhijit Gokhale, a highly experienced urologist in Pune, offers comprehensive and effective treatment for kidney stones. With over 25 years of expertise in urology and advanced training in minimally invasive techniques SYMPTOMS: Severe pain in the back or side Painful Urination Blood in urine Nausea and vomiting.