Make the Diagnosis: Questionable Bleeding

(MedPage Today) -- Case Findings: A 19-year-old man presented at the ED vomiting blood. He mentioned that he had several nosebleeds that week, but didn ' t think anything of it as he frequently suffered from nosebleeds. " It runs in the family. My dad gets them all the time too, he said. Upon exam, his physician noticed an oral red macule on his tongue and slight conjunctival injection. What is your diagnosis?
Source: MedPage Today Cardiovascular - Category: Cardiology Source Type: news