Timing of sentinel lymph node biopsy and lymphoscintigraphy before surgery for melanoma: A systematic review and meta-analysis.

Introduction: The management of malignant melanomas often involves performing a sentinel lymph node biopsy (SLNB) aided by imaging with lymphoscintigraphy. Whether lymphoscintigraphy should be performed on the same day as the SLNB operation (SD) or the day before (DB) surgery remains debated. This study aims to summarise existing evidence regarding the impact of the relative timings of lymphoscintigraphy and SLNB on clinical outcomes in melanoma.

Bizarre parosteal osteochondromatous proliferation (Nora's lesion) of the hand: management of a rare clinical entity.

Bizarre parosteal osteochondromatous proliferation, or Nora's lesion, is a rare benign tumour of the bone, most commonly described in the hands and feet. We present the case of a female patient in her 20s attending the hand clinic with a sudden onset, atraumatic swelling on the proximal phalanx of her right ring finger. The patient retains good hand function and remains asymptomatic 3 months after surgical excision.