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Aortic dissection and bicuspid aortic valve: an autopsy study

Satyakam Krishna Sawaimoon1, Meenal Vitthal Jadhav, Sharda Raju Rane

  • 1Department of Pathology, B J Medical College, Pune.

Indian Journal of Pathology & Microbiology
|September 28, 2006
PubMed

Insights

Six cases of acute aortic dissection were identified during medico-legal autopsies. Most cases involved a congenital bicuspid aortic valve, with some linked to Marfan syndrome and polycystic kidneys.

Area of Science:

  • Cardiovascular Pathology
  • Forensic Pathology
  • Histopathology

Background:

  • Medico-legal autopsies are crucial for understanding causes of death.
  • Acute aortic dissection is a life-threatening cardiovascular emergency.
  • Congenital bicuspid aortic valve is a known risk factor for aortic disease.

Observation:

  • Histopathological examination of medico-legal post-mortems revealed six cases of acute aortic dissection.
  • Two cases of aortic dissection were isolated.
  • Three cases of aortic dissection were associated with a congenital bicuspid aortic valve.

Findings:

  • One isolated case of congenital bicuspid aortic valve was also identified.
  • Aortic dissection cases were linked to Marfan syndrome and polycystic kidneys.
  • Cystic medial degeneration was present in three cases, one associated with Marfan syndrome.

Implications:

  • These findings highlight the association between aortic dissection and congenital bicuspid aortic valves.
  • Understanding these associations aids in forensic pathology and cardiovascular research.
  • Further investigation into risk factors and pathological mechanisms is warranted.

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