Gastric bypass in obese patients is associated with a high remission rate of diabetes and improvement of the metabolic control. Although confirmation with randomized controlled studies is needed, these results suggest that this type of surgery might be particularly indicated for obese diabetic patients with good pancreatic reserve.

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In some patients who have an MRI scan of their prostate, the scan may identify an area which may or may not contain cancer. This area is typically called the "indeterminate" lesion. In this report, we attempted to define the concept of indeterminate lesion on multiparametric magnetic resonance (mpMRI) and described the strategies that may be performed for these patients. The use of mpMRI in conjunction with traditional clinical parameters may allow more accurate risk stratification and assessment of the need for prostate biopsy.

We carried out a retrospective analysis of infertile couple data using several methodologies and data analysis techniques, including the application of a novel data mining approach for analyzing varicocele treatment outcomes. The aim of this work was to characterize embolized varicocele patients by ascertaining the improvement of some of their clinical features, predicting the success of treatment via pregnancy outcomes, and identifying data patterns that can contribute to both ongoing varicocele research and the more effective management of patients treated for varicocele. We retrospectively surveyed the data of 293 consenting couples undergoing infertility treatment with male varicocele embolization over a 10-year period, and sperm samples were collected before and at 3, 6, and 12 months after varicocele embolization treatment and analyzed with World Health Organization parameters—varicocele severity grades were assessed with medical assessment and scrotal ultrasound, patient personal information (e.g., age, lifestyle, and embolization complications) was collected with clinical inquiries, and varicocele embolization success was measured through pregnancy outcomes. Varicocele embolization significantly improved sperm concentration, motility, and morphology mean values, as well as sperm chromatin integrity. Following this study, we can predict that a male patient without a high varicocele severity grade (with grade I or II) has a 70.83% chance of conceiving after embolization treatment if his partners’ age is between 24 and 33 with an accuracy of 70.59%. Furthermore, male patients successful in achieving pregnancy following embolization are mostly characterized by having a normal sperm progressive motility before treatment, a normal sperm concentration after treatment, a moderate to low varicocele severity grade, and not working in a putatively hazardous environment.