title: [Significant changes in the pathologic-anatomical manifestations of tuberculosis].
abstract: In a study about the frequency of primary and secondary drug resistance in tuberculosis all patients treated in hospital in 1980 were included. Primary drug resistance, that means resistance in patients not yet previously treated, was detected in 2.1% of patients excreting M. tuberculosis. Among them there were 0.6% with resistance to both INH and SM. The frequency of secondary resistance--against 1 to 5 drugs--was 17.7%. comparing the dates with the frequency of resistance in the sixties a remarkable decrease can be recognized both in primary and in secondary drug resistance. That indicates progress in tuberculosis control.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005060:Europe; D005260:Female; D005858:Germany; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D008297:Male; D008875:Middle Aged; D014376:Tuberculosis / Q000473:pathology*; D014397:Tuberculosis, Pulmonary / Q000266:history / Q000401:mortality / Q000473:pathology*
vernacular_title: Aktuelle Ergebnisse auf dem Gebiet der Resistenzbestimmung von Mykobakterien.