Related Experiment Video
Updated: May 1, 2026
Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
Published on: June 21, 2024
[Clinical and morphological characteristics of renal hypoplasia in children]
Insights
Renal hypoplasia in children often presents with widespread congenital malformations in other organs, particularly bilateral involvement, leading to varied renal dysfunction and mortality.
Area of Science:
- Pediatric Nephrology
- Congenital Malformations
- Pathoanatomy
Context:
- Study of disease progression in pediatric renal hypoplasia.
- Analysis of clinical observations and autopsy data.
- Involved 236 children aged 0-15 years.
Purpose:
- Assess complications and causes of death.
- Analyze concomitant malformations.
- Evaluate the spectrum and location of congenital anomalies.
Summary:
- Renal hypoplasia is associated with diverse, widespread hypoplastic malformations in other organ systems.
- Bilateral organ involvement was more frequent in deceased children.
- Congenital malformations of the small pelvis and chest are common.
- Renal dysfunction severity varies significantly among affected children.
Impact:
- Highlights the systemic nature of congenital anomalies in renal hypoplasia.
- Informs clinical assessment and management strategies.
- Underscores the importance of comprehensive pathoanatomic evaluation.
Abstract:
The course of the disease was studied in children with renal hypoplasia on the basis of the results of clinical observations and analysis of autopsy protocols. The data of clinical observations of 236 children aged 0 to 15 years were analyzed. Complications and cause of death were assessed; concomitant malformations were analyzed with consideration for pathoanatomic findings. The results indicated that diverse hypoplastic malformations were in other organs and systems. The spectrum and location of congenital malformations were various. Bilateral involvement was most common in died children. There is a high rate of congenital malformations in the small pelvis and chest of these patients. The degree of renal dysfunction much varies in children with renal hypoplasia.
Related Concept Videos
01:26Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations
01:12Internal Anatomy of the Kidney
Anatomical Position and Dimensions
The kidneys are retroperitoneal organs positioned against the posterior abdominal wall on either side of the spine, roughly between the twelfth thoracic and third lumbar vertebrae. Each kidney is typically 10-12 cm long, 5-6 cm wide, and 3-4 cm thick, weighing about 150 grams.
Renal Cortex
The outermost region of the kidney is the...
01:10Nephrons
01:29Acute Kidney Injury III: Clinical Manifestations
01:24Chronic Kidney Disease II: Clinical Manifestations
01:24Renal Tubule and Collecting Duct
Proximal Convoluted Tubule (PCT):
The PCT is the initial segment of the renal tubule, extending from the Bowman's capsule that encloses the glomerulus. Its convoluted structure and microvilli-lined cells increase the surface area for reabsorption. The PCT reabsorbs glucose, amino acids, sodium, and water from the filtrate, ensuring essential...