MFS | See text | See text |
Neonatal MFS | Severe end of clinical spectrum | Kainulainen et al,117 Booms et al129 |
Atypically severe MFS | Severe and early onset cardiovascular complications | Putnam et al,130 Tiecke et al,131 |
Ectopia lentis | Mainly ocular findings | Lönnqvist et al,132 Ades et al,133 |
Kyphoscoliosis | Progressive kyphoscoliosis of variable severity | Ades et al134 |
Familial arachnodactyly | Dolichostenomelia and arachnodactyly | Hayward et al135 |
Familial thoracic ascending aortic | | See text |
aneurysms and dissections | | |
MASS phenotype | Mitral valve prolapse, aortic dilatation without dissection, | Dietz et al136 |
| skeletal and skin abnormalities | |
Shprintzen-Goldberg syndrome | Craniosynostosis, a marfanoid habitus, and skeletal, | Sood et al,137 Kosaki et al138 Robinson et al139 |
| neurological, cardiovascular, and connective tissue anomalies | |
Isolated skeletal features | Tall stature, scoliosis, pectus excavatum, arachnodactyly | Milewicz et al50 |
New variant of MFS | Skeletal features of MFS, joint contractures, ectopia lentis, | Ståhl-Hallengren et al,140 Black et al,141 |
| no cardiovascular manifestations | |
Weill-Marchesani syndrome | Short stature, brachydactyly, joint stiffness, and | Faivre et al142 |
(autosomal dominant) | characteristic eye abnormalities | |