Primary biliary cirrhosis and hereditary hemorrhagic telangiectasia: When two rare diseases coexist

Table 1 Curaçao criteria for clinical diagnosis of hereditary hemorrhagic telangiectasia

Criteria	Description
Epistaxis	Spontaneous and recurrent
Telangiectases	Multiple, at characteristic sites: lips, oral cavity, fingers, nose
Visceral lesions	Gastrointestinal telangiectasias, pulmonary, hepatic, cerebral or spinal arteriovenous malformations
Family history	A first-degree relative with hereditary hemorrhagic telangiectasia according to these criteria