Health Library
Children’s surgical conditions, the operations that treat them, and the tests used to find them — written for parents, reviewed by the surgeon.
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Every article is written in plain language for parents, and reviewed by Dr. Pratheep Samraj.
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Showing all 55 articles
Anorectal Malformation
The anus is absent, closed or in the wrong place at birth.
ConditionAppendicitis
Tummy pain that moves to the lower right side.
ConditionCircumcision & Preputioplasty
For a genuinely tight or scarred foreskin — and the option that keeps it.
ProcedureColonoscopy
A camera look at the large bowel, with biopsies if needed.
TestCongenital Diaphragmatic Hernia
A gap in the diaphragm lets abdominal organs into the chest.
ConditionCongenital GI Anomalies
Differences in the food pipe, stomach, bowel or bile ducts present from birth.
ConditionCongenital Urinary Abnormalities
Kidney and urinary tract differences present from birth.
ConditionConstipation in Children
Common, treatable — but sometimes a sign of something else.
ConditionContrast Enema
Outlines the large bowel — used for Hirschsprung and obstruction.
TestCystoscopy
A camera look inside the bladder and urinary passage.
TestDiuretic Renogram (MAG3 / DTPA)
The test that proves whether a swollen kidney is genuinely blocked.
TestDMSA Scan
Shows kidney scarring and how much work each kidney is doing.
TestEndoscopic Valve Ablation
Removing obstructing valves in a newborn boy — no external cut.
ProcedureEpispadias
The urinary opening is on the upper surface, present from birth.
ConditionGastroschisis
Bowel outside the abdomen at birth, with no covering sac.
ConditionHernia Repair in Children (Herniotomy)
Closing the open channel that lets bowel slide into the groin.
ProcedureHirschsprung Disease
Missing nerve cells in the bowel cause severe constipation from birth.
ConditionHydrocele
Painless fluid swelling around the testis.
ConditionHydrocele Surgery
Closing the channel so scrotal fluid stops reaccumulating.
ProcedureHydronephrosis
Swelling of the kidney, often found on a pregnancy scan.
ConditionHypospadias
The urinary opening is not at the tip of the penis.
ConditionHypospadias Repair
Moving the urinary opening to the tip and straightening the penis.
ProcedureInguinal Hernia in Children
A groin swelling that appears on crying or straining.
ConditionIntestinal Atresia
A segment of bowel is closed off or missing at birth.
ConditionIntestinal Obstruction
Green vomiting, a swollen tummy and no stool.
ConditionIntussusception
One part of the bowel slides into the next — an emergency.
ConditionLadd’s Procedure
Untwisting the bowel and repositioning it so it cannot twist again.
ProcedureLaparoscopic Appendicectomy
Keyhole removal of an inflamed appendix.
ProcedureMalrotation & Volvulus
Bowel that is not fixed properly and can twist — a true emergency.
ConditionMCUG (Micturating Cystourethrogram)
The X-ray test that shows urine flowing backwards, and valves in boys.
TestMeckel’s Diverticulum
A leftover pouch on the small bowel that can bleed or obstruct.
ConditionMeckel’s Scan
Finds the stomach-type lining that causes painless bleeding.
TestNecrotising Enterocolitis (NEC)
A serious bowel illness, mainly in premature babies.
ConditionNeurogenic Bladder
The bladder does not work properly because of a nerve problem.
ConditionOmphalocele (Exomphalos)
Abdominal organs outside the tummy at the navel, in a covering sac.
ConditionOrchidopexy
Bringing an undescended testis down into the scrotum and fixing it there.
ProcedurePhimosis
The foreskin is too tight to pull back.
ConditionPosterior Urethral Valves
A blockage in the urinary passage in newborn boys.
ConditionPSARP — Anorectal Malformation Repair
Creating an anal opening in the correct position, within the muscles.
ProcedurePUJ Obstruction
A blockage where the kidney joins the ureter.
ConditionPull-Through Surgery
Removing the nerveless bowel and joining healthy bowel to the anus.
ProcedurePyeloplasty
Removing the narrow segment where the kidney drains into the ureter.
ProcedurePyloric Stenosis
Forceful projectile vomiting in a baby of a few weeks old.
ConditionPyloromyotomy
Dividing the thickened stomach outlet in a baby with projectile vomiting.
ProcedureRectal Suction Biopsy
The definitive test for Hirschsprung disease.
TestReflux & Vomiting in Children
When bringing up feeds is normal — and when it is not.
ConditionTracheo-Oesophageal Fistula
The food pipe ends blindly and may connect to the windpipe.
ConditionUltrasound of Kidneys & Bladder
The first, painless look at the kidneys, ureters and bladder.
TestUndescended Testis
One or both testes have not come down into the scrotum.
ConditionUpper GI Endoscopy
A camera look at the food pipe, stomach and first part of the bowel.
TestUreteric Reimplantation
Rebuilding the valve so urine stops flowing back to the kidney.
ProcedureUreterocele
A balloon-like swelling of the ureter inside the bladder.
ConditionUrinary Infection in Children
Repeated urine infections need a cause to be found.
ConditionUrodynamic Study
Measures bladder pressure — the number that predicts kidney risk.
TestVesicoureteral Reflux (VUR)
Urine flows backwards from the bladder up to the kidney.
ConditionNothing matched that.
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Dr. Pratheep ExplainsAbout this library. Every article is written and medically reviewed by Dr. Pratheep Samraj, MBBS, MRCS (Ed), DNB (Paediatric & Neonatal Surgery), and reviewed at least once a year. It is general information, not advice about your child — what is right for one child is often wrong for another, and that is decided by examining them. Last reviewed .
Dr. Pratheep Samraj
Consultant Paediatric & Neonatal Surgeon · Palliyadi, Kanyakumari
Super-specialist surgical care for newborns, infants and children, with expertise in paediatric urology, congenital anomalies, gastro-intestinal surgery and minimally invasive surgery.
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