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[Large myelolipoma with reversible hypertension]
P Peghini1, F Bannwart, E Foglia
1Chirurgische Klinik, Zürich Internistische Praxis, Lugano.
Schweizerische Rundschau Fur Medizin Praxis = Revue Suisse De Medecine Praxis
|February 18, 1992
Summary
Myelolipomas are rare adrenal tumors. Surgical removal of a large myelolipoma in a hypertensive patient normalized her blood pressure, suggesting a link between these tumors and hypertension.
Area of Science:
- Endocrinology
- Oncology
- Pathology
Background:
- Myelolipomas are rare, benign adrenal tumors composed of adipose and hematopoietic tissue.
- Incidental findings of myelolipomas are increasing due to advances in imaging technology.
- Diagnosis is typically confirmed via fine-needle aspiration, revealing mature adipose and hematopoietic cells, including megakaryocytes.
Observation:
- A rare case of a large (over 1 kg) adrenal myelolipoma was discovered during the evaluation of a female patient with hypertension.
- The large size and presentation raised suspicion for liposarcoma, necessitating surgical excision.
- Post-excision, the patient's blood pressure returned to normal levels.
Findings:
- The study presents a case linking a large adrenal myelolipoma to significant hypertension.
- Surgical excision of the myelolipoma resulted in the resolution of hypertension.
- This suggests a potential pathophysiological connection between adrenal myelolipomas and elevated blood pressure.
Implications:
- Adrenal myelolipomas, though rare, may be associated with hypertension and warrant careful evaluation.
- Surgical intervention for large myelolipomas could potentially resolve associated hypertension.
- Further research is needed to elucidate the pathophysiology linking myelolipomas and hypertension.