Indications for Nonsurgical Treatment of Thoracolumbar Spine Fractures: WFNS Spine Committee Recommendations.

Thoracolumbar spine is the most injured spinal region in blunt trauma. Literature on the indications for nonoperative treatment of thoracolumbar fractures is conflicting. The purpose of this systematic review is to clarify the indications for nonsurgical treatment of thoracolumbar fractures.

Fusion rates for conservative and surgical management of type II odontoid fractures and its impact.

Background: Type II odontoid fractures are known to have low fusion rates following conservative management with a hard collar. However, most patients are elderly with comorbidities and are not fit for surgery. The present study identified the rates of bony fusion, complications, and clinical outcomes following conservative management of type II odontoid fractures.

Outcomes of endoscopic transsphenoidal surgery for Cushing's disease.

Background: Transsphenoidal surgery (TSS) to resect an adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma is the first-line treatment for Cushing's disease (CD), with increasing usage of endoscopic transsphenoidal (ETSS) technique. The aim of this study was to assess remission rates and postoperative complications following ETSS for CD.

Methods: A retrospective analysis of a prospective single-surgeon database of consecutive patients with CD who underwent ETSS between January 2012-February 2020.

Minimising radiation exposure to the surgeon in minimally invasive spine surgeries: A systematic review of 15 studies.

Background: Intraoperative imaging in minimally invasive spinal surgeries is associated with significant radiation exposure to surgeons, which overtime can lead to serious health hazards including malignancy. In this study, the authors conducted a systematic review to evaluate the efficacy of navigation assisted fluoroscopy methods on radiation exposure to the surgeon in minimally invasive spine surgeries, percutaneous endoscopic lumbar discectomy/percutaneous endoscopic transforaminal discectomy versus minimally invasive spine transforaminal lumbar interbody fusion (PELD/PETD versus MIS-TLIF).

Methods: A systematic literature search was conducted using PUBMED/MEDLINE on 20th July, 2020.

Sexual discrimination in neurosurgery: a questionnaire-based nationwide study amongst women neurosurgeons in Bulgaria.

Background: The aim of this qualitative, descriptive, cross-sectional study was to identify potential factors influencing the progression of female neurosurgeons in Bulgaria.

Methods: The study was conducted nationally, by sending out an online (SurveyMonkey) questionnaire with 30 questions over a 3-month period to 15 registered female neurosurgeons in practice including residents/trainees and specialists from state universities, private universities and regional hospitals in Bulgaria. The questionnaire covered basic demographics, level of academic achievement and aspects of personal and professional experience, along with questions on the perceived barriers that female neurosurgeons nationally encountered during their clinical and academic career.

Hepatitis C virus genotype analysis in patients with chronic hepatitis in North Eastern Bulgaria.

The main objective of this study was to analyse the spread of hepatitis C virus (HCV) genotype in patients with chronic liver disease; commenting on the molecular characterization of HCV and gender and age in Varna, Bulgaria. Across Europe and the world, HCV is a significant economic concern and public health crisis. Defined by genotype variations, HCV is the leading cause of chronic liver disease, liver related morbidity, and mortality worldwide.

A fatal case of Rosai-Dorfman disease.

As Rosai-Dorfman Disease presents generally nonspecific symptoms, differential diagnosis can be of great learning curve for physicians. Additionally, RDD does not usually threaten life and spontaneous remission is frequently observed. However, unusually in our case the patient passed away within 1 month of confirmed diagnosis.