Related Experiment Videos
Pelviureteric obstruction in infancy
Insights
Pelviureteric obstruction in infants often presents as an abdominal mass in males, with half experiencing bilateral kidney issues. Surgical repair (pyeloureteroplasty) yielded good outcomes, even with complex renal pathologies.
Area of Science:
- Pediatric Urology
- Nephrology
- Medical Imaging
Background:
- Pelviureteric obstruction is a common congenital anomaly affecting the renal pelvis and ureter.
- Infantile presentation frequently involves abdominal masses and bilateral renal involvement.
- Associated cystic renal abnormalities can complicate management.
Purpose of the Study:
- To characterize the clinical presentation and renal pathology in infants with pelviureteric obstruction.
- To evaluate the outcomes of pyeloureteroplasty in this patient cohort.
- To investigate the association between renal dysplasia and contralateral abnormalities.
Main Methods:
- Retrospective review of 33 infants diagnosed with pelviureteric obstruction.
- Analysis of clinical presentation, imaging findings, and surgical outcomes.
- Correlation of renal pathology with surgical success.
Main Results:
- Most of the 33 infants presented within the first month, predominantly males with abdominal masses.
- 50% of patients exhibited bilateral renal pathology.
- Pyeloureteroplasty (34 procedures in 27 patients) demonstrated favorable results, including in cases with bilateral disease.
Conclusions:
- Infantile pelviureteric obstruction requires early diagnosis and management.
- Surgical intervention, such as pyeloureteroplasty, is effective even in complex cases with bilateral renal pathology.
- The study highlights the significant association between cystic dysplasia and contralateral renal abnormalities.
Abstract:
Of 33 infants with pelviureteric obstruction, most presented in the first month of life with an abdominal mass and most were males. Half of these patients had bilateral renal pathology. The association between cystic dysplasia in the hydronephrotic kidney and contralateral cystic renal abnormality in patients with unilateral pelviureteric obstruction is noted. There were 34 pyeloureteroplasties performed on 27 patients, mostly with good results, even in patients with bilateral renal pathology.