Kidney stones—also known as renal stones—are solid masses made of crystals that originate in the kidneys when certain substances in urine, such as calcium, oxalate, and uric acid, become too concentrated. The kidneys play a vital role in filtering waste from the blood and maintaining the body’s fluid and electrolyte balance. When there’s too little water and too much waste in the urine, these substances can crystallize and stick together, forming stones.
How Kidney Stones Form
Most kidney stones are formed when there is an imbalance in the chemical composition of urine. They can vary in size—from as small as a grain of sand to as large as a golf ball—and may remain in the kidneys or travel through the urinary tract. If a stone becomes lodged in the ureter (the thin tube connecting the kidney to the bladder), it can block the flow of urine and cause intense pain. In some cases, if left untreated, they may lead to serious kidney disease or permanent kidney damage.
Frequency and Recurrence
Kidney stones are increasingly common. Today, approximately 1 in 10 people will experience a kidney stone during their lifetime. According to research, over 500,000 people visit emergency rooms each year due to the severe pain of passing a kidney stone. Alarmingly, if you’ve had a kidney stone once, there is a 50% or higher chance of recurrence without proper prevention strategies.
Common Causes and Risk Factors
Several lifestyle, dietary, and medical factors contribute to the formation of kidney stones. High intake of sodium, sugar, red meats, and low fluid consumption are key dietary triggers. Individuals suffering from the following conditions are also at higher risk:
- Diabetes
- Gastric Bypass Surgery
- Inflammatory Bowel Disease
- Hyperparathyroidism
- Polycystic Kidney Disease (PKD)
- Gout
- Chronic Urinary Tract Infections (UTIs)
- Eating DisordersSuch conditions can alter the urine composition or reduce kidney function, increasing the
likelihood of renal stone development.Tabba Kidney Institute: Advanced Treatment for Kidney Stones and Renal Diseases
Tabba Kidney Institute (TKI) stands at the forefront of kidney stone management and kidney disease treatment in Pakistan. With cutting-edge diagnostic and surgical facilities, TKI offers a full spectrum of care for patients suffering from renal conditions.Led by Dr. Sherjeel Saulat, Director of Surgeries and Head of Urology, TKI has established a
remarkable track record in successful outcomes and post-operative recovery. The institute is
fully equipped with state-of-the-art Operation Theatres, advanced imaging and surgical tools,
and a team of highly experienced specialists and support staff.TKI specializes in minimally invasive procedures, including:
- Percutaneous Nephrolithotomy (PCNL): A modern method to remove large kidney
stones via a small incision in the back. - Ultra Mini PCNL and Micropercs: These offer faster recovery with minimal discomfort,
targeting smaller stones through tiny surgical paths. - Retrograde Intrarenal Surgery (RIRS): A scarless technique using flexible endoscopes to
treat stones through the urinary tract.In addition to these procedures, TKI also provides services in nephrology, urogynecology, pediatric urology, and general urologic surgeries. With a focus on personalized care and medical excellence, Tabba Kidney Institute is a trusted center for treating both simple and complex renal stone conditions.
