Image-guided conservative management of right colonic diverticulitis.
OBJECTIVE
To study the clinical outcomes of medical therapy in patients with right colonic diverticulitis.


METHODS
The records of 189 patients with right colonic diverticulitis which was finally diagnosed by computed tomography, ultrasonography, or operative findings were retrospectively reviewed.


RESULTS
Of the 189 patients hospitalized for right colonic diverticulitis, the stages of diverticulitis by a modified Hinchey classification were 26 patients (13.8%) in stage 0, 139 patients (73.5%) in stage Ia, 23 patients (12.2%) in stage Ib, and 1 patient (0.5%) in stage III. Medical therapy was undertaken in 185 of 189 patients (97.9%). One hundred and eighty three of 185 patients were successfully treated with bowel rest and antibiotics. Two patients in stage Ib required a resection or surgical drainage because of an inadequate response to conservative treatment. Recurrent diverticulitis developed in 15 of 183 patients (8.2%) who responded to medical therapy. All 15 patients who suffered a second attack had uncomplicated diverticulitis, and were successfully treated with medical therapy.


CONCLUSIONS
Our results indicate that right colonic diverticulitis is essentially benign and image-guided conservative treatment is primarily required.
Park
Sun Jin
SJ
Department of Surgery, Kyung Hee University School of Medicine, Seoul 130-701, South Korea.
Choi
Sung Il
SI
Lee
Suk Hwan
SH
Lee
Kil Yeon
KY
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003106:Colon / Q000033:anatomy & histology / Q000473:pathology; D003952:Diagnostic Imaging; D004239:Diverticulitis, Colonic / Q000473:pathology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012189:Retrospective Studies; D016896:Treatment Outcome; D055815:Young Adult