Term with siblings
Marfan syndrome

ainhum
Aland Island eye disease
amblyopia +
ancylostomiasis
angiostrongyliasis
anterior segment mesenchymal dysgenesis
arterial tortuosity syndrome
asthenopia
Axenfeld-Rieger syndrome +
baylisascariasis
blindness +
bone disease +
cartilage disease +
cellulitis +
chorioretinitis +
chronic interstitial cystitis
Cogan syndrome
Cogan-Reese syndrome
collagen disease +
coloboma
conjunctival disease +
connective tissue benign neoplasm +
connective tissue cancer +
corneal disease +
cysticercosis
dental pulp disease +
dipetalonemiasis
enthesopathy +
exophthalmos
eye accommodation disease +
eye carcinoma in situ
eye degenerative disease +
fasciitis +
fibrodysplasia ossificans progressiva
frozen shoulder
fundus dystrophy +
funisitis
glaucoma +
globe disease +
gonorrhea +
interstitial keratitis +
interstitial lung disease +
keratoconjunctivitis +
lacrimal apparatus disease +
lens disease +
leprosy +
lipodystrophy +
loiasis
mediastinitis +
microphthalmia +
mucinoses +
neuroretinitis
ochronosis
ocular albinism +
ocular cancer +
ocular hypertension
ocular hypotension +
ocular motility disease +
ophthalmia nodosa
ophthalmomyiasis
ossification of the posterior longitudinal ligament of spine
periostitis +
philophthalmiasis
pigment dispersion syndrome
plantar fascial fibromatosis
pseudoxanthoma elasticum
ptosis +
pupil disease +
refractive error +
retinal disease +
rheumatic disease +
scleral disease +
scotoma
synovitis +
toxocariasis
trachoma
uveal disease +
visual pathway disease +
Volkmann contracture
Child term(s)

is-a denotes an 'is-a' relationship