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[DeBakey IIIb type dissecting aneurysm with adrenal myelolipoma; report of a case]

T Jinno1, M Tago, H Yoshida

  • 1Department of Cardiovascular Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Japan.

Kyobu Geka. the Japanese Journal of Thoracic Surgery
|November 14, 2002
PubMed

Insights

This case study presents a rare co-occurrence of DeBakey type IIIb dissecting aneurysm and adrenal myelolipoma. Surgical intervention successfully treated both conditions, leading to good blood pressure control without medication.

Area of Science:

  • Cardiovascular Surgery
  • Endocrinology
  • Radiology

Background:

  • Dissecting aneurysms, particularly DeBakey type IIIb, pose significant cardiovascular risks.
  • Adrenal myelolipomas are rare, benign tumors composed of mature adipose tissue and hematopoietic elements.
  • The simultaneous occurrence of these two distinct conditions is exceptionally uncommon.

Observation:

  • A 50-year-old woman presented with severe back pain and hypertension.
  • Diagnostic imaging revealed a DeBakey type IIIb dissecting aneurysm and bilateral adrenal masses.
  • The patient underwent surgical repair of the thoracic aneurysm followed by adrenal tumor resection.

Findings:

  • Pathological examination confirmed the adrenal masses as myelolipomas.
  • Postoperative recovery was uneventful, with excellent blood pressure management achieved without antihypertensive drugs.
  • This represents the first reported case of coexisting dissecting aneurysm and adrenal myelolipoma.

Implications:

  • Highlights the importance of comprehensive imaging in patients with complex vascular conditions.
  • Suggests potential, though unproven, links or shared risk factors between aortic pathology and adrenal tumors.
  • Provides a unique case for understanding the management of rare coexisting diseases.

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