is a serious genetic condition caused by an extra chromosome 18.

is a rare chromosomal condition that can affect development, learning, and growth.

is a rare chromosomal condition caused by extra material on chromosome 1q.

is a rare genetic condition caused by extra material from chromosome 20.

is a rare chromosome condition causing developmental delays and birth differences.

is a rare chromosome disorder causing developmental delays and birth differences.

is a rare chromosomal condition caused by extra chromosome 8p material.

is a rare chromosome condition causing developmental and health differences.

is a rare genetic condition caused by extra chromosome 9p material.

is a genetic condition in females caused by an extra X chromosome.

is a rare color vision deficiency affecting blue-yellow color perception.

is a rare nerve disorder affecting eye movement and causing double vision.

is a rare tumor affecting the nerve that controls eye movement.

is an itchy skin rash caused by bites from tiny mites.

is a rare pregnancy-related tumor that starts in placental tissue.

is a rare heart disease causing scarring of the heart lining.

is chronic pancreatitis in tropical regions, causing abdominal pain, nutrition problems, diabetes.

is a chronic spinal cord disorder causing progressive leg weakness and stiffness.

is a digestive disorder causing poor nutrient absorption in the small intestine.

is a genetic condition affecting bone growth, joints, and sometimes nerves.

is a rare birth condition where the shoulder joint is dislocated.

is a birth defect where the spinal cord develops outside the spine.

is a rare severe neural tube defect affecting the spinal cord.

is a rare congenital condition with a one-sided uterus, affecting pregnancy outcomes.