Corticosteroids are beneficial as treatment of certain tuberculosis sy
ndromes. We reviewed all cases of peritoneal tuberculosis diagnosed at
our institution over 10 years to evaluate the role of corticosteroid
administration combined with antituberculous therapy. Nine patients we
re treated with steroids plus antituberculosis agents (cases), and 26
received antituberculosis treatment only (controls). The two groups we
re not significantly different in terms of their basic demographics or
disease. Nineteen controls compared with one case had recurrent abdom
inal pain. Seven controls had 17 emergency department visits because o
f abdominal pain. Intestinal obstruction was diagnosed for five of the
se patients, four of whom underwent laparotomy revealing extensive adh
esions. Three controls died, and no case died. No case required laparo
tomy, had a diagnosis of intestinal obstruction, or visited the emerge
ncy department because of abdominal pain. These findings suggest that
corticosteroid administration combined with antituberculosis treatment
reduces the frequency of morbidity and complications in patients with
peritoneal tuberculosis.