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Classify antibiotics according to their individual activity so as to identify those suitable for empiric therapy.We studied bacterial strains isolated from patients with urethritis (n = 189) and upper genital tract infections (n = 163) between June 1994 and February 1995 in 3 hospital and 4 community laboratories. Upper genital tract infections were divided into two groups: proven infection on laparoscopy specimen (n = 79) and suspected infection with isolation of pathogen in cervical samples (n = 84). Pathogens isolated were: Chlamydia trachomatis in 36/12/15 cases respectively, Mycoplasma hominis in 12/20/13, Ureaplasma urealyticum in 55/30/15, Neisseria gonorrhoeae in 40/2/0, Haemophilus spp in 20/2/1, group B streptococci in 7/1/8, E. coli in 8/1/17 and miscellaneous in 11/8/15. The minimal inhibitory concentrations for all strains were determined in 4 laboratories for ofloxacin, erythromycin and doxycyclin against C. trachomatis, M. hominis and U. urealyticum, and for ofloxacin, erythromycin, doxycyclin, amoxicillin+clavulanate, cefotaxime and gentamicin against the other strains. The activity score (% susceptibility to each antibiotic weighted by the frequencies of each isolate in urethritis and upper genital tract infection based on recent French epidemiologic data) was calculated for each antibiotic.The antibiotics with the best empiric activity scores in urethritis were, in decreasing order: doxycyclin (90.4%), ofloxacin (88.1%), and erythromycin (50.2%). The most active combinations in upper genital tract infections were ofloxacin+amoxicillin (100%), doxycyclin+cefotaxime+metronidazole (95.9%) and doxycyclin+amoxicillin (95.3%).

There is an increased risk of cancer (mainly breast cancer) in patients with Cowden disease. Little is known of the etiopathogenic mechanisms of this condition, but immunologic abnormalities may be evoked. A young patient with Cowden disease was submitted for gynecologic examination and immunologic investigations. Although no neoplastic disorder had appeared, laboratory investigations disclosed abnormalities of the humoral and cellular immune compartments in the peripheral blood. This rare observation of gynecologic involvement in a very young girl with family antecedents of Cowden disease prompted a review of the gynecologic features and etiopathogenic bases of Cowden disease. The possible role of neoplasia such as breast cancer in this syndrome makes early diagnosis a criterion for good prognosis.