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'Page kidney'. Hypertension caused by chronic subcapsular hematoma
Archives of Internal Medicine
|January 1, 1985
Summary
Page kidney, a condition causing hypertension, is often cured by nephrectomy (kidney removal) in chronic subcapsular hematoma cases. Surgical evacuation alone seldom resolves the hypertension, necessitating nephrectomy for persistent cases.
Area of Science:
- Nephrology
- Urology
- Cardiovascular Medicine
Background:
- Page kidney refers to conditions mimicking Page's 1939 experimental hypertension model.
- Chronic subcapsular hematoma is the most common clinical presentation analogous to Page kidney.
- Hypertension associated with subcapsular hematoma is typically resolved by nephrectomy.
Observation:
- Literature review indicates hypertension is rarely cured by simple hematoma evacuation.
- A case of recurrent subcapsular hematoma following percutaneous drainage is presented.
- The patient experienced persistent renin-mediated hypertension after initial drainage procedures.
Findings:
- Surgical evacuation was required due to reaccumulation of the liquefied hematoma.
- Curative nephrectomy was ultimately performed to resolve persistent renin-mediated hypertension.
- The patient's hypertension persisted despite surgical intervention for the hematoma.
Implications:
- Nephrectomy is a definitive treatment for hypertension in Page kidney-like conditions.
- Percutaneous drainage may be insufficient for managing chronic subcapsular hematomas causing hypertension.
- Further investigation into prolonged percutaneous drainage as an initial strategy is warranted.
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