Michael Dunn (actor) - Medical Condition

Medical Condition

Michael Dunn suffered from medical dwarfism, a result of spondyloepiphyseal dysplasia (SED, subtype unknown), a genetic defect of cartilage production caused by a mutation in the COL2A1 (type II collagen) gene. This disorder, classified as a skeletal dysplasia, caused distorted development of his limbs, spine, and ribcage and led to early, widespread osteoarthritis and constricted lung growth. As an adult, he stood 3' 10" and weighed about 78 pounds (117 cm, 35 kg). During Dunn's lifetime, his condition was described by the nonspecific term "progressive chondrodystrophy," or alternatively as "achondroplasia", a term that now refers specifically to a skeletal dysplasia caused by a defect in the gene for fibroblast growth factor receptor 3.

Read more about this topic:  Michael Dunn (actor)

Famous quotes containing the words medical and/or condition:

    They said I’d never get you back again.
    I tell you what you’ll never really know:
    all the medical hypothesis
    that explained my brain will never be as true as these
    struck leaves letting go.
    Anne Sexton (1928–1974)

    Humility is a grace that shines in a high condition but cannot, equally, in a low one because a person in the latter is already, perhaps, too much humbled.
    Samuel Richardson (1689–1761)