Ara Darzi

BackgroundSocial media platforms such as YouTube are integral tools for disseminating information about health and wellness to the public. However, anecdotal reports have cited that the human gut microbiome has been a particular focus of du…

Umbilical endometriosis should be considered in the differential diagnosis of an umbilical swelling. The diagnosis is made by histological examination as clinically there may be no relationship between the swelling and menstruation.