Management of intercostal artery pseudoaneurysm following posterior pedicle screw insertion: illustrative case.

Background: Pedicle screw insertion in posterior spinal surgery can cause vascular injuries, including rare intercostal artery pseudoaneurysms, which are typically discovered incidentally during reimaging. Onyx embolization is an effective treatment for small artery pseudoaneurysms.

Observations: A 36-year-old man who had initially presented with back pain that remained unresponsive to nonsteroidal anti-inflammatory drugs was diagnosed with a T7-8 sarcomatous lesion confirmed by magnetic resonance imaging and biopsy.

Clinical insights into nanomedicine and biosafety: advanced therapeutic approaches for common urological cancers.

Urological cancers including those of the prostate, bladder, and kidney, are prevalent and often lethal malignancies besides other less common ones like testicular and penile cancers. Current treatments have major limitations like side effects, recurrence, resistance, high costs, and poor quality of life. Nanotechnology offers promising solutions through enhanced diagnostic accuracy, targeted drug delivery, controlled release, and multimodal imaging.

A Comparison of Metoclopramide and Ondansetron Efficacy for the Prevention of Nausea and Vomiting In Patients Suffered From Renal Colic.

Background: Renal stones are the third common disease of the urinary system after infections and diseases of the prostate. One of the most common manifestations of this disease after acute pain is nausea and vomiting.

Aim: To compare the efficacy of metoclopramide and ondansetron in improving nausea and vomiting in patients referred to the emergency department with a chief complaint of nausea and vomiting.

Epidemiology of psychiatric disorders in children and adolescents; in Tehran, 2017.

Objective: This survey was conducted to investigate the prevalence of various psychiatric disorders among children and adolescents aged 6-18 years in urban areas of Tehran.

Methods: In the study, which was done with random sampling method, 2095 children and adolescents in the range seniors aged 6-18 years, have been studied and based on Persian version of K-SADS-PL, we reviewed the psychiatric disorders related to them.

Results: The overall prevalence of psychiatric disorders in children and adolescents was 28.

Evaluation of safety and efficacy of 980-nm diode laser-assisted lipolysis versus traditional liposuction for submental rejuvenation: A randomized clinical trial.

Background: Submental fat accumulation and skin laxity is a frequent concern of cosmetic patients.

Objective: The aim of this randomized prospective controlled clinical trial was to compare the efficacy and safety of laser-assisted lipolysis and liposuction in the submental rejuvenation.

Material And Methods: Thirty-six female adults were enrolled in this clinical trial and were categorized into two groups: group 1 underwent 980-nm diode laser with the power of 6-8 W and group 2 underwent traditional liposuction.

SWOT analysis in Sina Trauma and Surgery Research Center.

The present study was conducted with the aim of identifying and evaluating the internal and external factors, affecting the Sina Trauma and Surgery Research Center, affiliated to Tehran University of Medical Sciences and propose some of related strategies to senior managers. We used a combined quantitative and qualitative methodology. Our study population consisted of personnel (18 individuals) at Sina Trauma and Surgery Research Center.