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Copyright ©The Author(s) 2015.
World J Clin Cases. Apr 16, 2015; 3(4): 330-337
Published online Apr 16, 2015. doi: 10.12998/wjcc.v3.i4.330
Table 1 The Curacao criteria for the diagnosis of hereditary hemorrhagic telangiectasia
CriteriaDescriptionPercent manifestation
1 EpistaxisSpontaneous, recurrent90
2 TelangiectasesMultiple, at characteristic sites:80
Lips
Oral cavity
Finger tips
Nose
3 Visceral lesionsGastrointestinal telangiectasia15-30
Pulmonary AVMs50
Hepatic AVMs30-70
Cerebral AVMs10-20
Spinal AVMs< 1
4 Family historyAffected first degree relative
Diagnosis of HHT:
Definite: 3-4 criteriaPossible: 2 criteriaUnlikely: 0-1 criterion