Image-based assessment of sarcopenic obesity predicts mortality in major trauma.

BACKGROUND: Patients with obesity are also at risk for sarcopenia, which is difficult to recognize in this population. Our study examines whether sarcopenic-obesity (SO) is independently associated with mortality in trauma. METHODS: Using a retrospective database, we performed logistic regression analysis. . Admission CT scans were used to identify SO by calculating the visceral fat to skeletal muscle ratio >3.2. RESULTS: Of 883 patients, the prevalence of SO was 38% (333). Patients with SO were more likely to be male (79% versus 43%, p < 0.001), older (mean 66.5 years versus 46.3 years, p < 0.001), and less likely to have an injury severity score (ISS) ≥ 24 (43% versus 55%, p = 0.0003). Using multivariable logistic regression analysis, SO was independently associated with mortality (OR 2.8; 95% CI 1.6-4.8, p < 0.001). Causal mediation analysis found admission hyperglycemia as a mediator for mortality. CONCLUSIONS: Sarcopenic obesity is an independent predictor of mortality in major trauma.

Epidemiology and treatment modalities for the management of benign prostatic hyperplasia.

Benign prostatic hyperplasia (BPH) is one of the most common conditions affecting men. BPH can lead to a number of symptoms for patients commonly referred to as lower urinary tract symptoms (LUTS). Over the last decade, increased modifiable risk factors, such as metabolic disease and obesity, have resulted in an increased incidence of BPH. This increasing incidence has brought about a multitude of treatment modalities in the last two decades. With so many treatment modalities available, physicians are tasked with selecting the optimal therapy for their patients. Current therapies can first be divided into medical or surgical intervention. Medical therapy for BPH includes 5-alpha-reductase inhibitors and alpha-blockers, or a combination of both. Surgical interventions include a conventional transurethral resection of the prostate (TURP), as well as newer modalities such as bipolar TURP, holmium laser enucleation of the prostate (HoLEP), Greenlight and thulium laser, and prostatic urethral lift (PUL). Emerging therapies in this field must also be further investigated for safety and efficacy. This narrative review attempts to consolidate current and emerging treatment options for BPH and highlights the need for additional investigation on optimizing treatment selection.

Imaging of congenital uterine anomalies: review and self-assessment module.

OBJECTIVE: The educational objectives of this continuing medical education activity are for the reader to exercise, self-assess, and improve skills in diagnostic radiology with regard to the interpretation of hysterosalpingograms and magnetic resonance imaging (MRI) of the female pelvis in the evaluation of recurrent reproductive failure caused by congenital uterine anomalies. CONCLUSION: This article reviews the common congenital uterine anomalies,characteristic imaging features of each anomaly by hysterosalpingography and MRI, and the clinical importance of diagnosing and properly categorizing each anomaly.