happens when part of a non-sex chromosome is missing.

is a rare genetic condition caused by extra copied chromosome material.

is a rare birth difference affecting development of the uterus and vagina.

is a rare inherited eye disorder affecting the central retina and vision.

is a genetic condition affecting male development and fertility.

is a rare eye condition affecting the choroid around the optic nerve.

is a rare genetic brain development disorder affecting coordination and development.

is a rare birth difference where eyelid skin partly covers the eye.

are serious burns that damage deep skin layers and may need grafting.

is a genetic condition caused by missing part of chromosome 1.

is a rare chromosomal condition caused by missing part of chromosome 10.

is a rare genetic condition caused by missing chromosome 11 material.

is a rare genetic condition caused by missing part of chromosome 12.

is a genetic condition caused by missing part of chromosome 16.

is a rare genetic condition caused by missing chromosome 17 material.

happens when part of chromosome 18 is missing, causing varied health problems.

is a rare genetic condition caused by missing part of chromosome 19.

is a rare genetic condition caused by missing chromosome 2 material.

is a rare genetic condition caused by missing chromosome 20 material.

is a rare genetic condition caused by missing chromosome 3 material.

is a genetic condition caused by missing part of chromosome 4.

is a genetic condition caused by missing part of chromosome 5.

is a genetic condition caused by missing part of chromosome 6.

is a chromosome disorder caused by missing genetic material on chromosome 7.