Fig. 1.
Pedigree, clinical diagnostic and genetic analysis of HHT1 patient. (a) The photo of computed tomographic pulmonary angiography of patient. Pulmonary arteriovenous aneurysm is marked by red arrow; (b) pedigree of the patient and her normal relatives, the patient is marked by black arrow; (c) genetic analysis of the patient. The nucleotide substitution c.88T > C of ENG was found in exon2. The mutation is marked by red arrow; (d) schematic representation of extracellular domain of ENG. Two pairs of disulfide bonds and C30R substitution at the OR domain of ENG were marked.
AVM: arteriovenous malformations.
