title: [Tuberculosis in patients with chronic kidney failure].
abstract: BACKGROUND
  In a retrospective study we analysed the incidence of tuberculosis (tb) in end-stage renal disease patients undergoing dialysis treatment at the Department of Medicine Strahov, General University Hospital, 1st Medical Faculty, Charles University, Prague. Study included patients who died and were autopsied from 1991 till 2000.
  
  
  RESULTS
  Active tb was found in 11 cases (4 men and 7 women, age 56 to 84 years) from the total of 275 patients, i.e. in 4%. The results confirmed the increased risk of tb in our group as compared to general population. Tuberculosis was diagnosed of in 2 patients before they died and in 3 patients there was a suspicion of tb before the death. In 6 cases tb was found during autopsy. Unlike the non-dialysed population, where pulmonary tb has the highest incidence (in Czech republic 75%), in the studied group extrapulmonary forms of tb were predominant (9 patients, i.e. 81.8% had some form of extrapulmonary tb). Miliary tb was found in 8 cases (72.7%). Because the symptoms of tb are unspecific and they are not pathognomonic, they were masked by other, already known diseases in patients with multiple co-morbidities. The low number of cases of tb diagnosed before death represents a serious problem. Obviously, it is difficult to prove tb unambiguously, even when such possibility is taken into account.
  
  
  CONCLUSIONS
  In differential diagnosis, we always have to bear in mind the possibility of the patient having tb. In examination algorithm we have to concentrate on both pulmonary and extra-pulmonary forms of tb.
authors.affiliation: Interní oddĕlení Strahov 1. LF UK a VFN, Praha. m.valek@seznam.cz
authors.forename: M
authors.initials: M
authors.lastname: Válek
authors.forename: S
authors.initials: S
authors.lastname: Sulková
authors.forename: A
authors.initials: A
authors.lastname: Slováková
authors.forename: M
authors.initials: M
authors.lastname: Drobílková
authors.forename: M
authors.initials: M
authors.lastname: Ságová
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014376:Tuberculosis / Q000150:complications*; D014388:Tuberculosis, Lymph Node / Q000150:complications; D014391:Tuberculosis, Miliary / Q000150:complications