[Progression from latent cardiomyopathy to dilated cardiomyopathy: a review of five cases].

We report 5 patients, who had no cardiac abnormalities at their initial evaluation but progressed to dilated cardiomyopathy (DCM) during a mean follow-up period of 8.2 years. Their echocardiograms revealed increases in left ventricular (LV) end-diastolic dimensions, deterioration of LV contractions, and reduction in the LV wall thickness.

A new glass-ceramic for bone replacement: evaluation of its bonding to bone tissue.

Glass powders (350 mesh) of the composition MgO, 4.6; CaO, 44.9; SiO, 34.

[A child with successfully treated posterior mediastinal endodermal sinus tumor].

A 15-month-old boy with posterior mediastinal endodermal sinus tumor is reported. The patient was admitted with recurrent hemothorax, and his serum alpha-fetoprotein level was 29,520 ng/ml. After removal of the posterior mediastinal tumor, VAC therapy (vincristine, actinomycin D, cyclophosphamide) was started.