[Colonic Crohn's disease: results of treatment].

Sixty patients with Crohn's colitis were separated into 2 groups: A) without perianal lesions, 12 patients; B) with perianal lesions, 48 patients. The mean age at the beginning of symptomatology was 41.4 years in group A and 31.

IgG, IgM and IgA antibody response for the diagnosis and follow-up of paracoccidioidomycosis: comparison of counterimmunoelectrophoresis and complement fixation.

IgG, IgM and IgA antibodies to GP43 (glycoprotein fraction of Paracoccidioides brasiliensis) were measured by ELISA in 63 samples from 23 patients with paracoccidioidomycosis before and twice after chemotherapy was started. Antibodies against P. brasiliensis were detected by indirect immunofluorescence (IF) (IgG, IgM and IgA isotypes), counterimmunoelectrophoresis (CIE) and complement fixation.

[Perianal manifestations in Crohn's disease].

Unlabelled: A total of 114 of 195 patients with Crohn's disease had perianal involvement. The average age at the beginning of symptomatology was 30.3 years.

[Neonatal bacterial meningitis: prospective study of the long-term outcome of 55 children].

Fifty-five infants who presented bacterial neonatal meningitis were prospectively studied to analyze the frequency and the type of sequelae. All the infants were full term newborns. There were 38 boys and 17 girls; the age of disease onset varied from 3 to 28 days.

[Neuropsychological tests of simple application for diagnosing dementia].

Thirty patients with dementia defined by DSM-III-R criteria (Alzheimer's disease (22), vascular dementia (3), Parkinson's disease, frontal lobe dementia, possible diffuse Lewy body dementia, normal pressure hydrocephalus and uncertain diagnosis), with scores below 24 points in the Mini-Mental Status Examination and more than 4 years of education were submitted to a neuropsychological evaluation. The scores in the neuropsychological tests were compared to those obtained by thirty normal volunteers paired for age, sex and education. Sensitivity, specificity and accuracy of the tests in the distinction of demented and normal volunteers were determined.