🚨 Ruptured AAA: 30% initially misdiagnosed

Often called renal colic, back pain, or diverticulitis.

Classic triad:
• Abdominal or back pain
• Hypotension
• Pulsatile abdominal mass

Who: Males >65 with cardiovascular risk factors.

Mortality: 25% if stable → 80% in shock.

Palpate the abdomen. If it pulses, escalate NOW.