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Pheochromocytoma causing exercise-related headache and pulmonary edema
Annals of Neurology
|January 1, 1979
Summary
A hypertensive adolescent experienced circulatory collapse after exercise due to a pheochromocytoma. This adrenal tumor caused elevated blood pressure and intracranial pressure, leading to a fatal outcome despite medical intervention.
Area of Science:
- Pediatric Cardiology
- Pediatric Endocrinology
- Neuropathology
Background:
- Hypertension in adolescents can be associated with serious underlying conditions.
- Exercise-induced symptoms in hypertensive individuals warrant thorough investigation.
Purpose of the Study:
- To report a rare case of exercise-induced circulatory collapse in a hypertensive adolescent.
- To highlight the diagnostic findings and neuropathological basis of a fatal pheochromocytoma presentation.
Main Methods:
- Case report detailing clinical presentation, diagnostic workup, and neuropathological findings.
- Urine analysis for vanillylmandelic acid levels.
Main Results:
- A 13-year-old female with hypertension and headaches presented with circulatory collapse post-exercise.
- Autopsy revealed diffuse cerebral edema and a pheochromocytoma.
- Elevated vanillylmandelic acid levels confirmed catecholamine excess.
Conclusions:
- Pheochromocytoma can present with life-threatening complications in adolescents, including exercise-induced collapse and fatal intracranial hypertension.
- Early diagnosis and management of pheochromocytoma are crucial in hypertensive pediatric patients.
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