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Testicular tumours are very rare in paediatric age, accounting only for 1% of all paediatric tumours. Testicular tumours can originate either from germ cells (77.4%) or from stromal cells (7.1%) or from other cells. Leydig-cell tumours account for 1% of all testicular tumours and 39% of gonadal stromal tumours and in the prepubertal male are responsible for causing precocious pseudopuberty. In the past, orchiectomy has been considered the treatment of choice, but in consideration of the fact that Leydig Cell tumours in children invariably show a benign behaviour, in recent years some authors have suggested a more conservative approach. In the herein reported case, a decision was made to simply enucleate the tumour leaving the testis. After one year, imaging shows a normal testis with no sign of recurrence.

Cerebral function monitor (CFM), unlike traditional EEG, allows a long-term evaluation of electric brain activity, without interfering with the nursing of the newborn in the intensive care unit. Our aim was to evaluate the prognostic value of CFM for neurological outcome. We studied 102 newborns (gestational age 34.5 +/- 4.36 weeks; weight 1980 +/- 720 grams) by Multitrace CFM (Lectromed) 5 hours daily in the first week following admission. The patients also underwent cerebral echography, EEG and neurological follow-up to the 24th month. CFM was found to correlate well with the EEG recorded 3 months later. The persistence for at least one week of an I.C. tracing or the normalization of initial tracing have a good prognostic value (positive predictive value 95.23%), a persistently pathologic registration has a negative prognostic value (negative predictive value 85.18%), that even increases if cerebral echographic alterations are demonstrated (98.57%). The association of CFM and ultrasound abnormalities determines a relative risk for neurological motor impairment of 69.14, whereas CFM alone gives a relative risk of 6.4.

We prospectively determined serum concentrations of soluble intercellular adhesion molecule 1 (sICAM-1) in the first 2 weeks of life in 32 preterm newborns in an attempt to assess whether these concentrations are reliable markers of sepsis in newborns at risk of infection. Ten of the study group were normal and had been hospitalized only for low birth weight. The remaining 22 presented respiratory distress (RDS) and were at even higher risk of infection because they required assisted mechanical ventilation and central venous catheterisation for parenteral feeding and infusion therapy. Sepsis was diagnosed in 11/22 newborns with RDS: in 3 on day 3 and in 8 on day 7. Circulating sICAM-1 concentrations were significantly elevated in neonates with RDS (group II) and associated infection (group III) compared with normal newborns (group I). However, after day 3 of life sICAM-1 values were significantly higher in group III than in group II.

The Authors report on 2 cases of congenital pulmonary lymphangiectasia with chylothorax and severe respiratory distress which were characterized by a different clinic course. One of the newborns, in fact, died after a few days of life, while the other has survived with the complete regression of chylothorax. The Authors also add some physiopathologic remarks about pulmonary lymphatic circulation, in order to focus the different evolution of the 2 cases and the pulmonary lymphangiectasia treatment.

The Authors have studied the role of various preventing diet for a primary prophylaxis of allergy in 125 newborns at risk of atopy: 30 exclusively breast-fed, 50 hypoallergenic milk fed, 30 soy milk fed, and 15 with conventional milk formula. IgE values were determined at 5 days, 6 months, and 12 months of age, IgE values at 5 days were compared to newborns not at atopic risk. The clinical follow-up lasted 4 years. Total IgE values at 5 days were significantly higher in new-born at atopic risk. Only breast-feeding subjects had IgE normal values at six months. Allergic symptoms were observed in 14% of infants with a guided diet and in 53% of infants with a conventional diet. Breast fed subjects had atopic disorders in only 8% of cases, subjects with hypoallergenic formula in 12% while soja milk fed in 25%. The Authors stress the role of breast feeding in preventing allergic disorders in subjects at atopic risk or, when human milk misses, of a hypoallergenic formula, more than soy milk and conventional formula and confirm the possibility of diet and ambiental prophylaxis of allergy.

Plasma fibronectic (pFN) is a high molecular weight multifunction glycoprotein, which augments neutrophil and macrofage phagocytosis and acts as a nonspecific opsonin for the reticuloendothelial system. In this study we have determined pFN concentrations in fifty eight preterm infants to discriminate infected from non infected ones. Concentrations of pFN decreased from baselin in babies with early or late onset infections. The changes in pFN concentrations were not found before sepsis, but on day 1. By day 5 pFN concentrations have increased and have been no longer different from controls. We have calculated sensitivity (73.68%), specificity (74.36%), positive (58.35%) and negative (85.29%) predictive values of pFN and of other markers of infections (C-reactive protein--CRP-, Immature/Mature neutrophil ratio--I/M n. ratio-). Adding these tests to pFN, provided equal specificity and positive predictive value, but increased sensitivity (94.73%) and negative predictive value (96.43%). Thus, low concentrations of pFN may be a valuable but not early marker for neonatal infections. The combination of pFN, CRP and I/M n. ratio increase the precision of diagnostic testing.

The Hallermann-Streiff syndrome is a rare affection characterized by beaked nose, dyscephaly, hypotrichosis, cataracts, micrognathia and proportionate short stature. The most severe complication in the syndrome is respiratory embarrassment. Narrow air passage with abnormal glottic closure, prenatal growth deficiency, immunodeficiency and sometimes associated cardiovascular anomalies, can predispose these patients to pulmonary infections. The Authors describe a new-born with Hallermann-Streiff syndrome, who, after a brief period of obstructive apnea successfully treated with CPAP, developed a severe pulmonary infection that caused his death at the age of 61 days.

The authors report two cases of neonatal partial diaphragmatic eventration. The diagnosis in both two cases was echographic more than radiographic. The authors underline the role of B-mode echography in the diagnosis and follow-up of diaphragmatic anomalies, especially eventration, and suggest that examination of diaphragm and of its motion should complete any abdominal and thoracic echography.

Doxapram is an analeptic capable of stimulating both central and periferal areas of the respiratory system. During the last few years, intravenous infusion of doxapram has been carried out, with success, for the treatment of idiopathic apnea in preterm infants otherwise unresponsive to methylxantine. Since doxapram has a tendency to precipitate into various solution containing amino acids and calcium gluconate, oral administration has been suggested. The Authors in this study have seen that in 18 preterm infants suffering from idiopathic apnea unresponsive to amynofillina, an oral administration of doxapram at 12 mg/kg/6h resulted in a complete recovery from apnea spells in 66.7% of cases, while 22.2% gave a partial positive response and only 11.1% a negative result. Furthermore the Authors would like to stress that doxapram showed a good tolerance level when administered orally. In fact, no side effects which were previously reported in other publications were presented in the infants studied.

Systemic Candida A. infections are increasing in Neonatal Intensive Care Units. For many years, Amphotericin B, alone or in combination with 5-fluorocytosine, have been used. Recently a search for new and less toxic drugs has been started. In this study we report the case of hepatic candidosis in a preterm newborn. The patient has been treated with itraconazole, an oral antifungal agent with broad spectrum activity. Its tolerance has been good. No severe side effects were observed and biochemical parameters showed no consistent drug induced effects.

Pena-Shokeir syndrome is a rare, often lethal disease, characterized by intrauterine growth retardation and by fetal akinesia or hypokinesia that leads to craniofacial anomalies, limb ankylosis, polyhydramnios and pulmonary hypoplasia. The case that we report had a favourable evolution, although there was at birth a severe respiratory distress. EMG studies revealed deficit of innervation. Contraceptive therapy, wrongly used by the mother in the first period of pregnancy, played, probably, a concomitant role in the pathogenesis of the syndrome.

Systemic Candida Albicans infections in premature newborns are characterized by high morbidity; early diagnosis and immediate treatment are therefore necessary. In this study we report the cases of fourteen newborns admitted to our Newborn Care Unit in a three-year period, in whom candidiasis was diagnosed. The mycetes was isolated from blood, liquor, peritoneal fluid, urine, oesophageal aspirate. Treatment was undertaken immediately with fluconazole, administered through the parenteral route or locally into peritoneal cavum and oesophageal stump. Duration of treatment varied from five to twenty-one days. All cases underwent complete negativization of cultures and no systemic or local side effects.

Authors describe a case of fibrous polyp of the posterior urethra, causing complete urinary retention in a five and a half years old boy. On the basis of their own experience and of the data of the Literature Authors discuss etiology, diagnosis and management of this rare anomaly of the urinary tract.