Neuropsychological and linguistic follow-up studies of children with galactosaemia from an unscreened population

Many galactosaemics appear to have neuropsychological and/or linguistic problems in spite of dietary treatment. Because the neonatal screening program in Norway does not include galactosaemia, we have re-examined Norwegian galactosaemics. Of 16 known patients, 8 patients participated in the study. They had been diagnosed between 2 and 11 weeks of age, and were between 9 months and 19 years old at the time of this study. All had very low or 0 activity of galactose-1-phosphate uridyl transferase. As part of the study all were examined neurologically, and had an age-appropriate developmental/IQ test, an ABR and an EEG, and a comprehensive psycholinguistic evaluation. The three youngest patients had normal developmental/IQ tests, while the five older patients had IQ scores in or below low range of normal. The majority had delayed language development and three patients were classified as having verbal dyspraxia. ABR and EEG showed mild pathology in the oldest patient only. Galactosaemia appears to be associated with significant risks of developmental and language delays in this unscreened population.     

Neonatal brain: color Doppler imaging. Part I. Technique and vascular anatomy

Color Doppler imaging (CDI) can demonstrate the relative direction and velocity of blood flow in color, superimposed on a conventional gray-scale ultrasound image that depicts stationary tissue. Twenty-five infants were studied with portable CDI in the coronal, sagittal, and axial planes. Bilateral antegrade flow was noted in the anterior, middle, and posterior cerebral arteries in all patients. Multiplanar CDI can image flow in the circle of Willis and its tributaries and branches.     

Biplane arteriography in ischemia of the lower extremity

A technique for simultaneous bilateral biplane arteriography of the abdomen, pelvis, and lower extremities is described. The biplane views provided clinically significant information in approximately 40% of cases.     

The effect of enterectomy on gastric secretion in dogs with biliary fistulas

Bile was excluded from the gastrointestinal tract of 5 dogs with Heidenhain pouches by total external biliary fistulas. After a major portion of the jejunum and the ileum was resected Heidenhain pouch secretions increased in all instances. The results indicate that the increase in gastric secretion which regularly follows small-bowel resection is independent of the presence or absence of bile in the gastrointestinal tract.Supported by Grant AM-7750 from the US Public Health Service.The opinions expressed in this publication are those of the authors and not necessarily those of the US Air Force Medical Service.