Robertson A

Background: Many signals of menstrual disturbances as possible side effects of vaccination against COVID-19 have been reported. Our objective was to estimate the association between vaccination and the occurrence of such disturbances among …

Umbilical lumps are a common presentation that can represent a diagnostic challenge as the differentials are broad. Epidermal inclusion cysts occur when epidermal cells are implanted in the dermis following trauma, or surgery. Although epid…