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. Blood glucose values ranged from 40 to 24.6 mmol/l, base excess -34.6 to -13.6 and capillary blood pH 6.89-7.22. The patients received fluids containing both glucose and electrolytes, and insulin intravenously. After about 10h, blood glucose was 8.7-21.8 mmol/l and base excess had decreased substantially (-9.5 to -2.9) in seven of the eight cases. Computerized tomography of the brain was then performed, and again after full recovery. Only two of the patients had an initial decrease in intercaudate distance, which exceeded the variability found in a reference group. Compression of the cerebral ventricles does not occur regularly during treatment for DKA.

Introduction:Hypospadias is a congenital abnormality of the penis, in which there is incomplete development of the distal urethra. There are numerous reports showing an increase of prevalence of hypospadias. Association of craniofacial malformations in patients diagnosed with hypospadias is rare. The aim of this study is to describe the association between hypospadias and craniofacial congenital anomalies.Materials and Methods:A retrospective review of the Latin-American collaborative study of congenital malformations (ECLAMC) data was performed between January 1982 and December 2011. We included children diagnosed with associated hypospadias and among them we selected those that were associated with any craniofacial congenital anomaly.Results:Global prevalence was 11.3 per 10.000 newborns. In this population a total of 809 patients with 1117 associated anomalies were identified. On average there were 1.7 anomalies per patient. Facial anomalies were present in 13.2%. The most commonly major facial anomaly associated to hypospadias was cleft lip/palate with 52 cases. We identified that 18% have an association with other anomalies, and found an association between craniofacial anomalies and hypospadias in 0.59 cases/10.000 newborns.Discussion:Hypospadias is the most common congenital anomaly affecting the genitals. Its association with other anomalies is rare. It has been reported that other malformations occur in 29.3% of the cases with hypospadias. The more proximal the meatus, the higher the risk for having another associated anomaly.Conclusion:Associated hypospadias are rare, and it is important to identify the concurrent occurrence of craniofacial anomalies to better treat patients that might need a multidisciplinary approach.

<p><strong>Abstract</strong></p><p><strong>Objectives: </strong>To describe the histological findings in patients with prostate cancer (PCa) clinically classified as very low risk who underwent treatment with radical prostatectomy (RP). <strong>Material and methods: </strong>A retrospective observational study was conducted. Clinical records of patients who underwent RP between 2007-2015 who met Epstein criteria for very low risk disease were reviewed. Histological diagnosis was described and analyzed to determine if such criteria predicted very low risk. <strong>Results: </strong>A total of 609 records were reviewed; 83 (13.6%) met Epstein’s criteria. Mean age was 59 (SD±7) years and median PSA at diagnosis was 5.4 ng/dl (IQR 4.3 – 6.8). Pathology showed a median tumor volume of 4% (IQR 1 – 10%). Gleason score was 3+3 in 55 (66.3%) cases, but 28 (33.7%) were reclassified to a greater score. Two (2.4%) patients were reclassified as pT3a, 80 (96.4%) as pT2 and 1 (1.2%) was found to be pT0. In those subjected to pelvic lymphadenectomy (42.2%) no positive lymph nodes were found. <strong>Conclusions: </strong>Up to one-third of the patients clinically classified with very low risk PCa had a greater Gleason score. Only 3% had locally advanced tumors, which is comparable to previous studies. Epstein’s criteria seem to be adequate in predicting organ-confined disease. </p>

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