McCune Albright synonyms
What other names are the McCune Albright known by? Synonyms and other terms with which McCune Albright is known.
McCune Albright syndrome, also known as McCune-Albright syndrome or MAS, is a rare genetic disorder that affects multiple systems in the body. It is characterized by a triad of symptoms including polyostotic fibrous dysplasia, café-au-lait spots, and endocrine abnormalities.
Polyostotic fibrous dysplasia refers to the abnormal development and growth of fibrous tissue in the bones. This can lead to bone deformities, fractures, and skeletal abnormalities. The affected bones may become weak and prone to fractures, causing pain and limiting mobility.
Café-au-lait spots are light brown patches on the skin that are present from birth or develop in early childhood. These spots are usually irregular in shape and can vary in size. They are caused by an excess of melanin, the pigment responsible for skin coloration.
Endocrine abnormalities are another hallmark of McCune Albright syndrome. These abnormalities can affect various glands in the body, including the thyroid, pituitary, and adrenal glands. Hormonal imbalances can result in early puberty, growth disturbances, and other endocrine-related issues.
Other features that may be associated with McCune Albright syndrome include precocious puberty, short stature, thyroid nodules, hyperthyroidism, growth hormone excess, and abnormalities of the reproductive system.
McCune Albright syndrome is caused by a somatic mutation in the GNAS gene, which leads to the overactivation of certain signaling pathways in affected cells. This mutation occurs randomly during embryonic development and is not inherited from parents.
Diagnosis of McCune Albright syndrome involves a combination of clinical evaluation, imaging studies (such as X-rays and bone scans), genetic testing, and hormone level assessments. Treatment aims to manage the symptoms and complications associated with the disorder. This may involve medications to regulate hormone levels, surgical interventions to address bone deformities or endocrine abnormalities, and supportive therapies to improve quality of life.
In conclusion, McCune Albright syndrome is a rare genetic disorder characterized by polyostotic fibrous dysplasia, café-au-lait spots, and endocrine abnormalities. Early diagnosis and appropriate management can help individuals with this condition lead fulfilling lives.
