Reporting Bone Cytopathology-A Proposal Based on a Single Tertiary Centre Experience.

Objective: Fine-needle aspiration cytology (FNAC) from bone lesions has been proven to be a useful diagnostic tool but lacks standardisation. The aim of the study was to evaluate the diagnostic utility of FNAC as a basis to propose and test a reporting system for bone reporting cytopathology.

Methods: This retrospective study is based on patients with bone lesions, that were approached by cytology at Skåne University Hospital, Sweden between 2015 and 2023.

The Importance of Perceived Barriers to Women Entering and Advancing in Orthopaedic Surgery in the US and Beyond.

Background: Global perceptions of barriers to women in orthopaedics have not been assessed. The purpose of this study was to determine the importance of international barriers to women entering and advancing within orthopaedic surgery.

Methods: An anonymous, online survey was distributed to women medical students, trainees, and practicing surgeons via Women in Orthopaedics Worldwide, the "Women in Ortho" Facebook page, and individual programmes.

Patient-reported Outcomes After Primary Total Hip Arthroplasty Are Not Affected by the Sex of the Surgeon: A Register-based Study of 8,383 Procedures in Western Sweden.

Introduction: Female surgeons remain a minority within the field of orthopaedics, particularly in certain specialties such as arthroplasty. There is no scientific evidence on whether the surgeon's sex affects the patient-reported outcome after orthopaedic surgery such as total hip arthroplasty (THA). We therefore aimed to investigate the association between surgeon sex and health-related quality of life after THA.

Use of Pediatric Outcomes Data Collection Instrument to Evaluate Functional Outcomes in Multiple Hereditary Exostoses.

Background: The Pediatric Outcomes Data Collection Instrument (PODCI) is a validated quality-of-life questionnaire with 6 domains designed to provide a standardized method of measuring outcomes in pediatric musculoskeletal conditions. To our knowledge there are no reports on its use in children with multiple hereditary exostosis (MHE).

Questions/purposes: Most published studies on MHE patients have described the efficacy of specific surgical techniques or the specification of deformities.

A cryptic EWSR1::DDIT3 fusion in myxoid liposarcoma: Potential pitfalls with FISH and cytogenetics.

Myxoid liposarcoma (MLS) is molecularly characterized by fusions involving the DDIT3 gene in chromosome band 12q13; the fusion partner is FUS in band 16p11 in 90-95% of the cases and EWSR1 in band 22q12 in the remaining 5-10%. Hence, molecular studies, often fluorescence in situ hybridization (FISH) for DDIT3 rearrangement, are useful for establishing a correct diagnosis. Although all MLS tumors should have DDIT3 fusions, it is important to be aware of reasons for potential false-negative results.

The Influence of Surgeon Sex on Adverse Events Following Primary Total Hip Arthroplasty: A Register-Based Study of 11,993 Procedures and 200 Surgeons in Swedish Public Hospitals.

Background: Stereotypes may prevail, but little is known about the influence that the sex of an orthopaedic surgeon may have on outcomes. In a recently published study, there were no differences in the rate of adverse events following total hip arthroplasties (THAs) performed by female or male orthopaedic surgeons. The objective of the present study was to investigate whether there was any difference in adverse events within 90 days following a primary THA performed by either a male or female surgeon in Sweden.

The diagnostic utility of DNA copy number analysis of core needle biopsies from soft tissue and bone tumors.

Morphologic and immunohistochemical analysis of preoperative core needle biopsies (CNB) is important in the management of patients with soft tissue and bone tumors (STBTs). Most SBTB subtypes have more or less extensive DNA copy number aberrations (CNA), potentially providing useful diagnostic information. To evaluate the technical feasibility of single nucleotide polymorphism (SNP) array analysis and the diagnostic usefulness of the copy number profiles, we studied CNBs from 171 patients with suspected STBTs.

BILATERAL ANTERIOR PELVIC OSTEOTOMY FOR OLOSURE OF BLADDER EXSTROPHY: DESCRIPTION OF TECHNIQUE.

Bladder and cloacal exstrophy are rare malformations associated with abnormalities in the pelvis. The objectives in reconstruction are to obtain a closed and continent bladder, with an acceptable cosmetic appearance. Treatment for the abnormalities of pelvic anatomy is an important part of achieving successful treatment for these urological conditions.