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In this study, transabdominal ultrasonographic measurement of endometrial thickness was performed prior to sampling of the endometrium for histological examination in regularly cycling women. In the natural cycles, the results of ultrasonography and histological dating were significantly correlated (r = 0.76, P less than 0.0001, n = 63). Endometrial(More)
The effect of copper chelation was studied in a group of children with intrahepatic cholestasis of childhood (IHCC) and increased liver copper levels. Initial therapy was D-penicillamine (10 mg/kg/day), being replaced by triethylenetetramine dihydrochloride (20 mg/kg/day) when side-effects of D-penicillamine occurred. Eight children completed two years of(More)
The multistep model of carcinogenesis in the breast suggests a transition from normal epithelium to invasive carcinoma via non-atypical and atypical hyperplasia and in situ carcinoma. The introduction of mammographic screening has led to the increased detection of preinvasive disease, and this has highlighted deficiencies in the biology and classification(More)
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