Overview
Reduced or blocked blood supply to the intestines, causing tissue damage. Can be acute (life-threatening) or chronic.
Causes
• Blood clots
• Atherosclerosis
• Low blood pressure
• Vasospasm
Symptoms (Acute)
• Sudden severe abdominal pain
• Vomiting
• Bloody stool
• Shock
Symptoms (Chronic)
• Pain after meals
• Weight loss
• Food fear
Diagnosis
• CT angiography
• Bloodwork
• Doppler ultrasound
Treatment
• Emergency surgery
• Thrombolysis
• Angioplasty/stenting
• Bowel resection (if necrotic)
Self-Management
App use focuses on post-treatment monitoring: weight, flare patterns, and food tolerance.