Two female sibs are reported with a possibly new lethal malformation pattern, the major anomalies of which are: coarse face with small eyes and cloudy corneae, cleft soft palate, hypoplasia and absence of lobulation of both lungs, diaphragmatic defects, digitalisation of thumbs and distal limb deformities.

Fourteen 'carcinoid' tumours of the breast are described. They are separable into five with and nine without intracellular mucin. All the tumours are argyrophil, but none is argentaffin. Four tumours studied ultrastructurally contain dense-core granules. Argyrophil carcinomas represent the endocrine analogues of ductal carcinoma in situ, of invasive ductal carcinoma and probably of lobular carcinoma also. Current views vary between the one that the so-called carcinoid is a rare and totally distinct entity to the view, at the other extreme, that it is a very common variant of conventional breast cancer. On the basis of our findings, an intermediate view is justified: argyrophil carcinomas constitute about 5% of breast carcinomas and some varieties at least have non-argyrophil analogues. Factors influencing the prognosis in individual cases are discussed. Argyrophil carcinomas of the breast form a tumour spectrum with a wide range of morphological and histochemical appearances and a variable prognosis.

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A female newborn with full triploidy and multiple malformations, who survived for 2 months, is presented. In all examined lymphocytes and fibroblasts a 69,XXX karyotype was found. Banding studies showed the presence of one 9qh in the mother and two 9qh chromosomes in the child, indicating that the triploidy arose from the failure to expel the second polar body.

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