ALG9-CDG is a flight route operated by Air Algerie, connecting Algiers, Algeria to Charles de Gaulle Airport in Paris, France....

Reflex sympathetic dystrophy syndrome (RSDS), also known as complex regional pain syndrome, is a rare disorder of the sympathetic nervous system that is characterized by chronic, severe pain. The sympathetic nervous system is that part of the auto...

Reflex sympathetic dystrophy syndrome (RSDS), also known as complex regional pain syndrome, is a rare disorder of the sympathetic nervous system that is characterized by chronic, severe pain. The sympathetic nervous system is that part of the auto...

ALK-negative anaplastic large cell lymphoma (ALK-negative ALCL) is a rare type of non-Hodgkin lymphoma (NHL) that affects the lymphatic system. It is a type of T-cell lymphoma, meaning it originates from a type of white blood cell called a T-cell....

ALK-positive anaplastic large cell lymphoma (ALK+ ALCL) is a rare type of non-Hodgkin lymphoma (NHL) that is characterized by the presence of the anaplastic lymphoma kinase (ALK) gene rearrangement. ALK+ ALCL is an aggressive form of NHL that typi...

ALK-positive large B-cell lymphoma is a rare type of non-Hodgkin lymphoma (NHL) that is characterized by the presence of a specific gene rearrangement known as the anaplastic lymphoma kinase (ALK) gene rearrangement. This gene rearrangement is fou...

Alkaline ceramidase 3 deficiency is a rare genetic disorder caused by a mutation in the ASAH3 gene. It is characterized by the inability of the body to break down a type of fat molecule called ceramide. This leads to an accumulation of ceramide in...

Alkaptonuria is an inherited condition that causes urine to turn black when exposed to air. Ochronosis, a buildup of dark pigment in connective tissues such as cartilage and skin, is also characteristic of the disorder. This blue-black pigmentatio...

Alkaptonuria is a rare inherited disorder caused by a deficiency of the enzyme homogentisic acid oxidase. This enzyme is responsible for breaking down the amino acid tyrosine. When the enzyme is deficient, the body is unable to break down tyrosine...

Alkaptonuria, also known as black urine disease, is a rare inherited disorder caused by a deficiency of the enzyme homogentisic acid oxidase. This enzyme is responsible for breaking down the amino acid homogentisic acid, which is found in certain ...

Alkaptonuria is a rare genetic metabolic disorder characterized by the accumulation of homogentisic acid in the body. Affected individuals lack enough functional levels of an enzyme required to breakdown homogentisic acid. Affected individuals may...

MCT8-specific thyroid hormone cell transporter deficiency (THCT deficiency) is an inherited disorder that is characterized by severe mental retardation, an impaired ability to speak, diminished muscle tone (hypotonia), and/or movement abnormalitie...

MCT8-specific thyroid hormone cell transporter deficiency (THCT deficiency) is an inherited disorder that is characterized by severe mental retardation, an impaired ability to speak, diminished muscle tone (hypotonia), and/or movement abnormalitie...

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Allergic bronchopulmonary aspergillosis (ABPA) is a type of allergic reaction to the fungus Aspergillus. It is a chronic condition that affects the lungs and airways. Symptoms include wheezing, coughing, chest tightness, and shortness of breath. A...

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