Variable outcome of a congenital cytomegalovirus infection in a quadruplet after primary infection of the mother during pregnancy

A congenital cytomegalovirus (CMV) infection in a quadruplet has not been reported previously in the literature. We describe a congenital CMV infection in a quadruplet after primary CMV infection of the mother during pregnancy. One infant died antenatally, while another had cholestatic jaundice at birth and died of liver failure at three months of age. Of the two surviving infants, one showed no signs or symptoms of congenital CMV infection at 18 months of age, whereas the other had hearing loss and delayed development. CMV cultures of urine were positive at six weeks of age in all three infants born alive. The diagnosis of congenital CMV infection after primary CMV infection of the mother during pregnancy was made retrospectively by detection of CMV-immediate early antigen in three placentas as well as by examination of serum obtained from the mother during pregnancy.     

Accidents and child abuse in bathtub submersions

Non-accidental bath drowning is an infrequently reported form of child abuse. Details of 44 children who suffered from drowning or near drowning in the bath were analysed from a two year (1988-9) UK study to investigate factors that might point to abuse. Cases of near drowning were notified through the British Paediatric Surveillance Unit inquiry system and drowning cases from the Office of Population Censuses and Surveys, the Scottish Government Record Office, and the Northern Ireland Office. In 28 cases the story was of accidental submersion with a baby of modal age 9 months being left unsupervised in a bath. Two other neonates briefly slipped from the parents arms while having a bath. Four bathtub drownings were related to epilepsy. In contrast 10 cases (six drowning and four near drowning) had stories very suggestive of abuse with inconsistent histories, previous history of abuse, and late presentation for medical care. A diagnosis of abuse should be considered in the differential diagnosis of atypical bathtub immersions in the absence of epilepsy and developmental delay.     

Long-term assessment of children exposed in utero to carbimazole

Twenty-five children aged 3 to 13 years who had been exposed in utero to carbimazole were assessed physically and psychologically to evaluate the long-term effects of the drug on growth and development. 2 children had congenital malformations but all had normal pituitary-thyroid function and appeared to have grown and developed normally.     

The knee: surface-coil MR imaging at 1.5 T1

Seven normal knees (in five volunteers) and seven injured knees (in seven patients) were examined by high-resolution magnetic resonance (MR) imaging at 1.5 T with a surface coil. Seven medial meniscal tears, three anterior cruciate ligament tears, one posterior cruciate ligament avulsion, an old osteochondral fracture, femoral condylar chondromalacia, and one case of semimembranous tendon reinsertion were identified. MR images correlated well with recent double-contrast arthrograms or results of surgery. All tears were identified in both the sagittal and coronal planes. Because of its ability to demonstrate small meniscal lesions and ligamentous injuries readily, MR imaging with a surface coil may eventually replace the more invasive arthrography.     

Functional activity and expression of P-glycoprotein in chronic myeloid leukemia

AIM: To evaluate the prognostic significance of P-glycoprotein (Pgp) in chronic myeloid leukemia (CML). MATERIALS AND METHODS: Functional activity (rhodamine 123 test) and expression of Pgp (binding of UIC2 monoclonal antibodies by cells) were evaluated by flow cytofluorometry. A total of 141 samples of peripheral blood from 121 patients with various stages of CML were examined. RESULTS: The number of patients whose cells express functionally active Pgp increases during the blast crisis (BC) in comparison with the chronic phase (CP). Repeated testing of patients with BC and CP showed that Pgp-expressing cells can disappear from the peripheral blood of patients despite the treatment by Pgp preparations and substrates. However the number of cases with expression and functional activity of Pgp increases in the course of BC. Several patients in whom functionally active Pgp was not detected during diagnosis of BC had longer BC phase than patients with the active protein. CONCLUSION: These data suggest that active Pgp contributes to CML BC (presumably to patient's response to therapy) but this contribution is not decisive.