Evidence-based treatment strategies for acute diverticulitis

Ia—Colonic wall thickening/-confined pericolic inflammation Ib—confined small (< 5 cm) pericolic abscess 0—Diverticulosis I—Acute uncomplicated diverticulitis 0—Diverticuli ± colonic wall thickening Ia—Colonic wall thickening with pericolic soft tissue changes Ib—Ia + pericolic or mesocolic abscess Stage II Pelvic intra-abdominal or ................
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