Tuberculous osteitis is a rare condition that can be difficult to diff
erenciate from hone tumor on X-ray films. The purpose of this retrospe
ctive study was to analyse the epidemiologic, diagnostic and therapeut
ic aspects of this disorder. Data from 25 patients (13 men; 12 women;
mean age = 37) were collected between 1984 and 1993. The source of con
tagion was traced in 32% of the cases and 24% of patients were known a
s tuberculous, Patients searched medical attention because of pain in
84% of cases. The greater trochanter was involved in more than 50% of
cases. The definite diagnosis was obtained by examination of a surgica
l biopsy and the anti-bacillary treatment led to recovery in all cases
. This study highlights that tuberculosis must be considered when inve
stigating a bone lacuna, all the more so when the greater trochanter i
s involved, in a country where tuberculosis is endemic.