A disease historically associated with malnourishment on sailing vessels may have a new, modern culprit: Bariatric surgery.

The man in his 50s was admitted to Sir Charles Gairdner Hospital after presenting with a petechial ... lower limbs, blood in his urine and anaemia. Doctors reported the rash spread across his legs ...

The man in his 50s was admitted to Sir Charles Gairdner Hospital after presenting with a petechial rash on his lower limbs ... the rash spread across his legs and to his upper limbs over the ...