[Listeriosis in the newborn infant: improved prognosis due to early detection].

Perinatal clinical data were collected retrospectively from 35 newborn infants infected with Listeria monocytogenes and compared with the subsequent outcome. The average annual incidence of neonatal listeriosis in the Canton of Zurich (Switzerland) between 1983 and 1987 was 0.33 per 1000, which is more than twice that during the preceding 10 years.

Immunological evaluation in the early diagnosis of prenatal or perinatal HIV infection.

A longitudinal evaluation was carried out of the clinical, infective, and immunological progress of 34 children (who were aged 6 to 68 months--mean 25 months at the time of writing) born to 31 mothers infected with human immunodeficiency virus (HIV), over a mean observation period of 13.4 months. Clinical symptoms, not always clearly related to HIV became apparent in 11 children, and preceding immune abnormalities were documented in two of them.

Infants born to mothers with antibodies against Borrelia burgdorferi at delivery.

A serological survey over a 1-year period of 1416 mothers at delivery and their 1434 offspring for the presence of anti-Borrelia burgdorferi antibodies revealed a prevalence of 0.85%. Clinically active Lyme disease during pregnancy was found in 1 of these 12 women with elevated titres and the child was born with a ventricular septal defect.

Stable human immunodeficiency virus encephalopathy in two infants receiving early intravenous gammaglobulin plus antimicrobial prophylaxis.

Two infants with human immunodeficiency virus (HIV) infection, encephalopathy, intrathecal anti-HIV IgG antibody production and (in one case) the presence of HIV antigen received monthly doses of intravenous gammaglobulin (IVGG) and daily antimicrobial prophylaxis starting at the ages of 6 and 9 months respectively. The follow-up over 15 and 12 months revealed a favourable course with remarkable improvement in visuo-spatial functions, receptive language, play behaviour and fine motor skills, as well as in muscle tone, pyramidal tract signs and vigilance in case 1, and near normalization in case 2. Viability of HIV in peripheral blood mononuclear cells, antigen in serum and cellular immunodeficiency, however, all remained unchanged.

Infection with Staphylococcus aureus producing toxic shock syndrome (TSS) toxin-1 without TSS.

Relevant findings are reported in an 8-year-old boy with skin infection due to Staphylococcus aureus producing toxic shock syndrome toxin-1 without shock but with an increase in antibody titre against the toxin.

[The significance of pathophysiologic principles of intestinal secretion for the diagnosis and therapy of ileus].

Intestinal obstruction is always accompanied by intestinal hypersecretion. This phenomenon explains the initial symptoms like bilious vomiting and abdominal distension as well as the later clinical signs of hypovolaemia and shock. The proximal hypersecretion in intestinal obstruction is incompletely understood and in the surgical literature on ileus only little attention has been paid to this crucial observation.

Menkes' disease: long-term treatment with copper and D-penicillamine.

Menkes' disease is a rare X-linked recessive inherited disorder of copper metabolism characterized by neurodegeneration, peculiar hair, and early death. The symptoms can be attributed to decreased activity of copper-dependent enzymes, but treatment with copper has so far failed to influence the course of the disease. We present the case of an 8.

Evaluation of diagnostic tests for HIV infection in infants born to HIV-infected mothers in Switzerland.

Children born to HIV-infected women in Switzerland were tested every 3 months for HIV-reactive serum immunoglobulin (Ig) G, IgM and IgA antibodies by Western blot, viral antigen, virus replicating in T-lymphocyte cultures, and immunologic and clinical parameters. At birth, 27% were isolation-positive, 68% had IgM, 48% IgA and 10% circulating antigen. The proportion of IgM and IgA declined to about 18 and 27%, respectively, during the first 2 years.

Corynebacterium group D2 and urolithiasis in a boy with megacalycosis.

This is report on a boy with megacalycosis in whom infectious urolithiasis after eradication of Proteus mirabilis was maintained by Corynebacterium group D2.

Acrodermatitis chronica atrophicans.

Two cases of acrodermatitis chronica atrophicans associated with Borrelia burgdorferi infection are reported; to our knowledge these are the first cases reported in children.

Transient paraparesis following bacterial meningitis.

Transient paraparesis in a nine-year-old girl with pneumococcal meningitis is reported. The literature about the rare involvement of spinal cord in meningitis is reviewed.

[Hypereosinophilic syndrome in acute lymphatic leukemia].

Acute lymphatic leukemia (common-ALL-Ag positive) was found to be the underlying disease in a 4-year-old boy with arthropathy, generalized rash and marked eosinophilia. ALL may be overlooked in the early stages. Cytochemical, chromosomal and immunological markers are needed to distinguish it from other leukemias.