Chromosome 15q24 deletion syndrome is a rare genetic condition where a small part of the long arm (q arm) of chromosome 15, in the 15q24 region, is missing. ...

Chromosome 15q13.3 microdeletion syndrome happens when a tiny piece is missing (deleted) from the long arm (q) of chromosome 15, in a place called q13.3. This ...

Chromosome 15q11.2 deletion syndrome happens when a very tiny piece is missing from the long arm (q arm) of chromosome 15, in a place called 15q11.2. This ...

Chromosome 13q14 deletion syndrome is a rare genetic condition that happens when a small piece of the long arm (q arm) of chromosome 13 is missing in the 13q14 ...

Chromosome 10q23 deletion syndrome is a rare genetic condition that happens when a small piece is missing (deleted) from the long arm (q arm) of chromosome 10, ...

Chromosome 1 is the largest human chromosome. It has a short arm called “p” and a long arm called “q.” The region between bands 1q12 and 1q21 is a stretch on ...

Chromophobe renal cell adenocarcinoma (usually called chromophobe renal cell carcinoma, chRCC) is a rare type of kidney cancer. It starts in special cells ...

Chromophobe renal cell carcinoma (chromophobe RCC) is a rare type of kidney cancer that starts in the lining cells of the tiny tubes in the kidney that help ...

Mossy foot disease is a long-term swelling of the feet and lower legs that happens when people walk barefoot for many years on special irritant soils, usually ...

Chromoblastomycosis is a long-lasting (chronic) fungal infection that affects the skin and the tissue just under the skin (subcutaneous tissue). In this ...

X-linked intellectual disability-craniofacial dysmorphism-epilepsy-ophthalmoplegia-cerebellar atrophy syndrome is a very rare genetic brain disorder. Doctors ...

X-linked Angelman-like syndrome is a very rare brain and nerve (neurologic) condition that mostly affects boys. It happens when there is a change (mutation) in ...

SLC9A6-related syndromic mental retardation is a rare genetic brain disorder that mainly affects boys and leads to severe intellectual disability, problems ...

Intellectual disability, microcephaly, epilepsy, and ataxia syndrome is the long, descriptive name for a very rare brain development condition that most ...

X-linked syndromic intellectual developmental disorder is not just one disease. It is a big group of rare genetic conditions where a child has intellectual ...

Christianson syndrome is a rare genetic condition that mainly affects the brain and nervous system. It usually shows up in the first year of life. Babies and ...

Choroiditis means inflammation in the choroid, which is a thin, rich blood-vessel layer under the retina at the back of the eye. This layer feeds the retina ...

Xq21 microdeletion syndrome happens when a very small piece is missing from the long arm of the X chromosome, in a region called “Xq21.” This missing piece ...

Xq21 deletion syndrome is a very rare genetic condition where a small missing piece (deletion) on the long arm of the X chromosome, in a region called Xq21, ...

Ayazi syndrome is a very rare genetic disease. It happens when a small piece is missing (deleted) from a special part of the X chromosome called Xq21. This ...