Takayasu's arteritis in Crohn's disease

Area of Science:

• Gastroenterology and Immunology
• Vascular Surgery and Rheumatology

Background:

• Crohn's colitis is a chronic inflammatory bowel disease.
• Takayasu's arteritis is a large vessel vasculitis.

Observation:

• A patient presented with coexisting Crohn's colitis and Takayasu's arteritis.
• The arteritis involved the thoracic aorta, superior mesenteric artery, and left hepatic artery.
• The Takayasu's arteritis manifested as aneurysmal disease, not the typical occlusive form.

Findings:

• Characteristic histopathology of the coexistent conditions was demonstrated.
• This case highlights an unusual presentation of Takayasu's arteritis in a patient with Crohn's colitis.
• The findings suggest Takayasu's arteritis may be an extra-intestinal manifestation of inflammatory bowel disease.

Implications:

• This case expands the understanding of inflammatory bowel disease manifestations.
• It suggests a potential link between Crohn's disease and large vessel vasculitis.
• Further research into the pathogenesis of this association is warranted.