Gorlin syndrome (naevoid basal cell carcinoma syndrome): prenatal detection in a fetus with macrocephaly and ventriculomegaly.

The Gorlin (naevoid basal cell carcinoma) syndrome is an autosomal dominant disorder consisting principally of naevoid basal cell carcinomas, odontogenic keratocysts, skeletal abnormalities, and intracranial calcification. We report the prenatal detection of the Gorlin syndrome by ultrasonography in a fetus with macrocephaly and mild ventriculomegaly.

7-Ethoxycoumarin metabolism in hepatocytes from pre- and postpubescent male rats.

Marked changes in rates of drug metabolism occur during adolescence; however, biochemical events underlying alterations in drug metabolism in whole hepatocytes during this period of development are not well established. Accordingly, metabolism of 7-ethoxycoumarin, a model substrate for mixed-function oxidation, was studied in hepatocytes isolated from prepubescent and postpubescent male rats. Rates of 7-ethoxycoumarin O-deethylation increased 2.

Screening for pharyngeal gonorrhea in adolescents. A reexamination.

The cost-effectiveness of screening for pharyngeal gonorrhea (PG) in an adolescent clinic population was examined in the context of dramatically decreasing prevalence. Chart review revealed that the apparent PG prevalence had decreased from 15/555 (2.7%) 8 years ago to 0/319 (0.