| Disease ID | Source | Name | Description |
| 263800 | OMIM | Gitelman syndrome (GTLMNS) | An autosomal recessive disorder characterized by hypokalemic alkalosis in combination with hypomagnesemia, low urinary calcium, and increased renin activity associated with normal blood pressure. Patients are often asymptomatic or present transient periods of muscular weakness and tetany, usually accompanied by abdominal pain, vomiting and fever. The phenotype is highly heterogeneous in terms of age at onset and severity. Cardinal features such as hypocalciuria and hypomagnesemia might also change during the life cycle of a given patient. It has overlapping features with Bartter syndrome. The disease is caused by variants affecting the gene represented in this entry. |