Sonographic visibility of the UltraCorTM TwirlTM tissue marker.

Background: Tissue markers are inserted into the breast after percutaneous biopsy to mark the site of the lesion to facilitate potential re-localisation. Tissue markers are increasingly developed with improved sonographic visibility due to benefits conferred by ultrasound-guided localisation.

Objectives: We aim to study the sonographic visibility of the recently-introduced UltracorTM TwirlTM tissue marker and feasibility of its pre-operative localisation under ultrasound guidance.

Responsive Web-based Breast Imaging Core Curriculum for International Radiology Residents with Self-Assessment: A Pilot Study.

Rationale And Objectives: Lack of uniformity in radiology resident education is partially attributable to variable access to subspecialty education. Web-based courses improve standardization, but with growing emphasis on competency based education, more evaluation of their effectiveness is needed. We created a responsive web-based breast imaging curriculum for radiology residents including self-assessment and a satisfaction survey.

Fracture of a Bipartite Medial Hallux Sesamoid Masquerading as a Tripartite Variant: A Case Report and Review of the Literature.

We report a case of a competitive athlete who complained of chronic pain over the first metatarsal head in the absence of preceding trauma that was exacerbated with forced plantar flexion of the big toe. Initial radiographic findings suggested a tripartite appearance of the medial hallux sesamoid, and the patient was treated as for sesamoiditis. However, persistent symptoms over a period of 12 months necessitated further imaging with magnetic resonance, which confirmed a fracture of the bipartite medial hallux sesamoid.

Antenatally diagnosed congenital diaphragmatic hernia in Singapore: a five-year series.

Introduction: We aimed to investigate the epidemiology, diagnosis, prognostication, follow-up care and outcomes of antenatally diagnosed congenital diaphragmatic hernia (CDH) in KK Women's and Children's Hospital (KKH), Singapore. The objective of this study was to identify trends in current practice, and evaluate and improve the management of CDH.

Methods: We retrospectively reviewed cases of antenatally diagnosed CDH from 2006 to 2010.