Table 1

 Features present in individuals

Ι1Ι2ΙΙ1ΙΙ2ΙΙ3ΙΙ4ΙΙ5ΙΙ6ΙΙΙ1ΙΙΙ2ΙΙΙ3ΙΙΙ4ΙΙΙ5ΙΙΙ6ΙΙΙ7ΙΙΙ8III9ΙV1ΙV2ΙV3ΙV4ΙV5
A, aorta; BC, brachiocephalic artery; C, cerebral arteries; Ct, carotid artery; F, female; M, male; SAH, subarachnoid haemorrhage; SC, subclavian artery; V, vertebral arteries; +, feature present; −, feature absent; ?, data not available.
Dead/postmortem+/?+/++/++/?+/++/+−/−−/−+/+−/−−/−+/+−/−−/−−/−−/−−/−−/−−/−−/−−/−−/−
Age (years)4455374160476759444942274434333517211825815
SexFFFFFMFMFFFFFFFFFFMFMM
R460H TGFβR2 mutation++++++++++++++
Hypertelorism?????????+
Cleft palate????
Bifid uvula??????+?
Strabismus?????+?+++
Aortic root dilatation (cm)????+/5?+/4.4+/5.1?+/3.8+/3.8+/5.2−/3.4−/3.4−/3.2+/4.2−/2.5−/3.2+/4.2+/2.9+/4.1
Aortic dissection?++?+++++
Type??B?AAB
Aortic repair/graft+++
at 49at 20at 17
Arterial tortuosity??????++???+??+??????+
A, Ct, CCCCt, C, VC
Arterial aneurysm?????????????+???+????
SCBC
Bicuspid aortic valve?????
Aortic regurgitation????+?+?++++++++
Floppy mitral valve/prolapse??????++
Mitral regurgitation?????+?++++++
Cerebral aneurysm??????++??????????
SAH????++
Height centile?>25??<99.6?<99.6<91<98>9>75>99.6<50<75>75>99.6<98<50>75>759875
Armspan:height ratio????1.02?1.041.04?1.021.06?1.0110.9510.98110.980.971
Arachnodactyly???????
Pectus deformity?????++++++++
Scoliosis?????++++?
Beighton score??????0/90/9?5/97/9?4/96/97/92/98/97/97/96/92/96/9
Painful joints????++++++++++++++
Striae??????+?+?++++++++
Translucent/fine skin??????++?++?+++++?++++
Easy bruising??????++?++?+++++++++
Varicose veins????+?+++++++?
Hernia?+x2??+x5+++x6+x2+++++x3
Developmental delay???
Migrainous headaches?+??++++++++++++++
Fatigue?????+++?++?++++++