[Varicocele in childhood and adolescence and other testicular anomalies: an epidemiological study].

Although in the last years varicocele has being recognized with increasing frequency in the adolescents, it is still neglected in pediatric age. Recently several epidemiologic studies revealed an increasing incidence of varicocele in patients between 10 and 16 years, as high at the end of puberty as that of the adult male population. Our study has been carried out on 9861 students, aged between 11 and 18 years, in order to evaluate the effective incidence of the varicocele in pediatric and adolescent age and, at the same time, disclose other possible testicular anomalies in so called "normal" boys.

[Care of the newborn infant with respiratory distress syndrome using continuous negative pressure. 5 years' experience].

Continuous Negative Pressure (CNP) was utilized as sole form of respiratory assistance in the treatment of 40 newborn infants with Respiratory Distress Syndrome (RDS). The average duration of CNP therapy was less than 7 days in all cases. 38 of these infants survived without sequelae (95%); an infant developed severe bronchopulmonary dysplasia (2.

[Therapy with high-dose intravenous gamma globulin in the newborn infant with thrombocytopenia from passive immunization].

High doses of gammaglobulin intravenously have been found useful in controlling thrombocytopenia of a neonate born to a mother who developed acute idiopathic thrombocytopenic purpura during pregnancy. Administration of 0.4 gm/kg/day of intact gammaglobulin intravenously for five days was followed by dramatic rise of platelet count without any side-effect.

[Effect of phototherapy on the plasma levels of antidiuretic hormone in the newborn infant].

The purpose of this study was to assess the influence of prolonged phototherapy on plasmatic levels of Anti Diuretic Hormone (ADH) in jaundiced newborns. 13 hyperbilirubinemic, otherwise healthy full-term newborns submitted to the phototherapy, were compared to 12 healty, full-term nursery newborns as a control group. No statistical difference was found in ADH levels in 3rd day of life between jaundiced and normal newborns.

[A case of transient congenital hypoaldosteronism].

A case of temporary congenital hypoaldosteronism with normal production of other hormones of the adrenal is described. During early infancy the patient showed low blood aldosterone levels, increased ACHT and Hyponatraemia. Replacement therapy needed sodium chloride and mineralcorticoid drug administration (Florinef) until the baby was 9 month old.

[Congenital malformations in the newborn infant of mothers with gestational diabetes and mothers with insulin-dependent diabetes].

Infants of diabetic mothers have an increased morbidity and mortality in the perinatal period. Nevertheless, there are differences in opinions about the exact incidence of malformations, metabolic disturbances, fetal macrosomia and respiratory distress syndrome. This study was designed to investigate the incidence of embriofetopathy in those of mothers with gestational diabetes.

[Screening for neonatal hypothyroidism by estimation of T4 and TSH. Experience of three years on 6.340 new-borns (author's transl)].

Since June 1977 to June 1980 screening program for neonatal hypothyroidism was carried out in the area of Vicence. 6.340 newborns were screening, in the fifth day of life, primarily by measuring T4 levels, later by measuring both T4 and TSH levels in the blood serum.