[Chronic brucellosis: diagnostic problems and case presentations]. / Brucellosi cronica: problemi diagnostici e presentazione della casistica.

Chronic Brucellosis is an infection disease, which is still of great clinical interest whether due to the difficulties of diagnosis involved or to the peculiar course of the illness. For this reasons, we have considered several cases of Chronic Brucellosis observed over a period of 10 years, which have presented particular problems of diagnosis. Furthermore, we have underlined the importance in the diagnosis, of intradermal reaction and the hemoreaction to the anamelitina injection. We propose therefore, to consider their diagnostic specificity by analyzing the results obtained.