Renal dysplasia
Renal Dysplasia
Renal dysplasia (pronounced: /rɪˈneɪl dɪsˈpleɪziə/) is a congenital abnormality of the kidney and the urinary tract. The term originates from the Greek words ren meaning kidney and dysplasia meaning abnormal growth or development.
Definition
Renal dysplasia is a condition characterized by the presence of abnormal tissue within the kidney. This can include cartilage, immature cells, or underdeveloped renal structures. It is typically diagnosed in utero or shortly after birth.
Symptoms
Symptoms of renal dysplasia can vary greatly depending on the severity of the condition. They may include polyuria (excessive urination), polydipsia (excessive thirst), hypertension (high blood pressure), and in severe cases, renal failure.
Causes
The exact cause of renal dysplasia is unknown, but it is believed to be related to genetic factors. It is often associated with other congenital abnormalities of the urinary tract, such as ureteropelvic junction obstruction or vesicoureteral reflux.
Diagnosis
Diagnosis of renal dysplasia is typically made through ultrasound imaging, which can reveal the presence of abnormal tissue within the kidney. In some cases, a biopsy may be performed to confirm the diagnosis.
Treatment
Treatment for renal dysplasia is largely supportive and depends on the severity of the condition. It may include medications to manage symptoms, dietary modifications, and in severe cases, dialysis or kidney transplant.
Prognosis
The prognosis for individuals with renal dysplasia varies widely. Some individuals may live normal lives with few symptoms, while others may require lifelong treatment for kidney disease.
Related Terms
- Congenital anomalies of kidney and urinary tract (CAKUT)
- Multicystic dysplastic kidney (MCDK)
- Renal agenesis
- Renal hypoplasia
External links
- Medical encyclopedia article on Renal dysplasia
- Wikipedia's article - Renal dysplasia
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