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Clostridial aortitis causing ruptured dissecting aneurysm in a young adult female

K Subramaniam1, A H Hasmi, M S Mahmood

  • 1Hospital Kuala Lumpur, Department of Forensic Medicine, Kuala Lumpur, Malaysia. kuna0921@yahoo.com.

The Malaysian Journal of Pathology
|December 16, 2014
PubMed

Insights

Clostridium spp infection can cause rapid aortic dissection and death, even in young, healthy women. This rare condition, clostridial aortitis, highlights a critical, often overlooked, cause of sudden aortic rupture.

Area of Science:

  • Cardiovascular Pathology
  • Infectious Diseases
  • Aortic Aneurysm Research

Background:

  • Ruptured dissecting aortic aneurysms typically affect middle-aged men and are linked to atherosclerosis.
  • Less common causes include prior cardiac surgery, connective tissue disorders, and aortitis.
  • Clostridium spp. aortitis is a rare but aggressive infection with high mortality.

Observation:

  • A case of sudden death in a young, healthy adult female is presented.
  • The death was caused by clostridial aortitis leading to a ruptured aortic dissection.
  • The patient was 7 weeks postpartum following a spontaneous vaginal delivery.

Findings:

  • Clostridium spp. infection can manifest as aortic dissection and cystic medial necrosis.
  • This presentation occurred in a young female adult, deviating from typical demographics.
  • The rapid progression of clostridial aortitis led to a fatal outcome within 48 hours.

Implications:

  • Highlights clostridial aortitis as a potential cause of sudden death from aortic dissection in young women.
  • Emphasizes the need to consider infectious etiologies, particularly Clostridium spp., in unexplained aortic pathology.
  • Underscores the rapid and severe nature of clostridial aortitis, necessitating prompt recognition and treatment.

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