[A case of pulmonary multiresistant Mycobacterium bovis tuberculosis in Madagascar]. / Un cas de tuberculose pulmonaire à Mycobacterium bovis multirésistant à Madagascar.

We report a chronic case of pulmonary tuberculosis in a Malagasy citizen from Antsohihy (West of Madagascar), who was infected with a multi-drug resistant Mycobacterium bovis strain. This is the first case reported of the isolation of such a strain in Madagascar.

[A case of Mycobacterium shimoïdei lung infection in Madagascar]. / Un cas d'infection pulmonaire à Mycobacterium shimoïdei à Madagascar.

In 1980, a 32 years-old Madagascan female developed a pulmonary tuberculosis, bacteriologically confirmed. She cured with right apical cavitary sequellae. In 1989, she presented haemoptysis again. Antituberculous treatment was adopted without bacteriological confirmation and did not improve clinical symptoms. In 1991 and 1992 cultures from sputa and bronchi aspiration yielded acid-fast bacilli identified as Mycobacterium shimoïdei. M. tuberculosis could not be detected. The patient died during treatment. This case is the fourth one in the literature. Whereas previous cases have been reported in Europe, Australia, Asia, this new case shows M. shimoïdei is also present in Africa.

[Management of tuberculosis patients at the Antananarivo Military Hospital from 1989 to 1993]. / Prise en charge des tuberculeux à l'Hôpital Militaire d'Antananarivo de 1989 à 1993.

The experience of a 51 months continuous action of tuberculosis control in a pneumophysiology department of an important general hospital which works according to the principle of cost recovery, is reported. This centre, with an average of 345 annual cases, is the third in Madagascar. During the studied period (from September 1989 to December 1993), 1418 tubercular patients have been diagnosed, distributed into 57.7% of pulmonary tuberculosis and 42.3% of extrapulmonary tuberculosis. The number of extrapulmonary tuberculosis is obviously higher than in the rest of the country structure (16%); among them, pleurisies are distinctly prevailing (present in 29.6% of tubercular patients), other serositis take an important place, immediately after peripheric adenopathies (101 cases that is to say 7.1%); the high proportion of laryngitis shows the importance and oldness of bacilli infected pulmonary lesions. 13.7% of the patients have two or more tubercular localizations. Bacteriological proof has been done for 97.3% of the pulmonary tuberculosis and 7% of the extrapulmonary tuberculosis. A certitude proof has globally been acquired for 82.5% of the patients. 97.9% of the sick started a treatment. 7% of death were noted (95 cases), two thirds of them during the first month after diagnosis and two thirds due to pulmonary tuberculosis with positive microscopy. The average recovery rate within the studied period was 68.2% for all patients without distinction; 67.6% (456/674) for pulmonary tuberculosis with positive microscopy and 76% (265/349) for pulmonary tuberculosis with positive microscopy among civil servants and equivalent. It has been noted that private persons who pay their medical expenses showed a significantly less good compliance (60.9% of recovery rate) than civil servants whose medical expenses are entirely refunded.

[Extra-pulmonary tuberculosis in Antananarivo. Principal localizations and biological diagnosis]. / Les tuberculoses extra-pulmonaires á Antananarivo. Principales localisations et diagnostic biologique.

We describe the state of extrapulmonary tuberculosis in the capital of Antananarivo, a city of high endemicity for tuberculosis but very low endemicity for HIV infection. The Laboratory of Mycobacteria in the Institut Pasteur of Madagascar had examined from August 94 to April 95, 543 pathological samples issued from 295 patients clinically suspected of extrapulmonary tuberculosis (64% male and 36% female). The diagnosis of tuberculosis was confirmed for 47.7% of the patients (141/295), using either the culture technique or the histopathological method: 93% of them had an unique localization whereas 7% had a double localization. The most frequent form encountered was the pleural localization (77.8%), followed by the lymphadenopathic form (8,4%) and the abdominal form (6.9%). The confirmation rate on biopsies was 67% by histopathological method compared to 55% by the culture. On the fluid samples, the confirmation rate was 20.9% using the culture. The agreement between histology and culture was 70.3%. Of the 138 strains identified, 135 were M. tuberculosis, 1 M. bovis and 2 environmental mycobacteria.