Surgical treatment of unilaterally undescended testes: testicular growth after randomization to orchiopexy at age 9 months or 3 years.

Purpose: We compared the growth of congenital, unilaterally undescended testes following orchiopexy at age 9 months or 3 years.

Materials And Methods: Patients were randomized to surgery at age 9 months (72) or 3 years (83). Testicular volume was measured by ultrasonography at ages 6, 12, 24, 39 and 48 months.

Testicular growth from birth to two years of age, and the effect of orchidopexy at age nine months: a randomized, controlled study.

Aim: To study whether surgical treatment at age 9 mo in boys with congenital unilaterally palpable undescended testes (cryptorchidism) is followed by improved growth of the previously retained testes compared to non-treatment.

Methods: At the age of 6 mo, 70 boys were randomized to surgical treatment at 9 mo and 79 boys to treatment at 3 y of age. The boys were then followed at 12 and 24 mo.

Sub-clinical cerebral oedema does not occur regularly during treatment for diabetic ketoacidosis.

Fulminant cerebral oedema is an uncommon, fatal complication of diabetic ketoacidosis (DKA) in children. This study aimed to find out whether the sub-clinical compression of the brain ventricles found by an earlier study, is a general phenomenon during intravenous treatment for DKA. Four boys and four girls were examined.

Osteochondral lesions in the radiocapitellar joint in the skeletally immature: radiographic, MRI, and arthroscopic findings in 13 consecutive cases.

Radiography, magnetic resonance imaging (MRI), and arthroscopy were performed in 13 consecutive cases of osteochondral lesions of the radiocapitellar joint in 12 patients aged 11-16 years. Nine patients had a high activity level, and two patients had a significant trauma before the onset of symptoms. Symptoms were limited range of motion, pain, and catchings or lockings.

Psychomotor development at 10 months as related to neonatal health status: the Stockholm Neonatal Project.

The psychomotor development of 171 preterm very-low-birthweight (VLBW) infants (birthweight < or = 1500 g) at 10 months of corrected age was assessed by the Griffiths' Mental Developmental Scale. The developmental score was related to the prenatal and obstetric risk factors and to the neonatal health status of each infant. These results, in turn, were compared to findings for a reference group of full-term infants.

Perinatal risk factors and neuromotor behaviour during the neonatal period.

Preterm birth is associated with an increased risk for neurological handicaps. The purpose of the present study has been: to investigate the influence of perinatal risk factors on early neuromotor development during the neonatal period; to specify the neuromotor parameters particularly sensitive to perinatal complications; and to analyse whether the infant's age at test influences the results. Beside examination of passive/active muscle tone and automatic movements (22 parameters) was performed at 36 (101 infants) and 40 (153 infants) gestational weeks.

Diagnosis of intracranial lesions in very-low-birthweight infants by ultrasound: incidence and association with potential risk factors.

This study was designed to determine the frequencies of germinal matrix and ventricular haemorrhages as well as lesions in the white matter diagnosed by ultrasonography. In subsequent studies the effects of perinatal brain lesions on the cognitive and motor development of preterm children will be presented. Lesions of the white matter are probably more damaging than intraventricular and subependymal bleeds.

Glial fibrillary acidic protein is increased in the cerebrospinal fluid of preterm infants with abnormal neurological findings.

Glial fibrillary acidic protein (GFAP) is the structural protein of the intermediate filament of astroglia. The aims of the present study were to examine GFAP in the cerebrospinal fluid (CSF) of preterm infants at different postmenstrual ages and to evaluate the potential of GFAP to predict abnormal neurodevelopmental outcome. GFAP increased in correlation with postmenstrual age in preterm infants (n = 17) and full-term infants (n = 9).

Gray-scale sonography in torsion of the testicular appendages.

The reliability of gray-scale ultrasonography in diagnosing torsion of the testicular appendages was studied in a series of 54 boys with acute non-traumatic scrotal pain. All boys were operated upon, and the appendages extirpated irrespective of their appearance at exploration; the final diagnosis was based on histological examination. Forty-two boys had appendicular torsion, 2 had testicular torsion and 10 had other diagnoses.

Generalized increase of arterial blood flow to the liver observed at visceral radiocolloid angiography.

Visceral radiocolloid angiography was performed in 1230 consecutive patients studied with scintigraphy of the reticuloendothelial system (RES). The hepatic arterial flow was considered increased if an early and obviously increased accumulation of the radiocolloid occurred in the liver during the visceral radionuclide angiography, i.e.

Relations between clinical signs of right and left cardiac decompensation and radiological signs thereof.

Ten consecutive patients arriving at the emergency department for severe systemic cardiac decompensation were investigated in respect of 17 clinical and laboratory parameters indicative of right or left heart failure. Investigations were made at arrival to the hospital and after completed in-hospital care. In respect of left heart failure the presence of rales and signs of interstitial oedema had a similar sensitivity.