Pseudohypoparathyroidism type 1A

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Synonyms: AHO-PHP syndrome Ia | Albright hereditary osteodystrophy-PHP syndrome Ia

Pseudohypoparathyroidism type 1A (PHP1a) is a type of pseudohypoparathyroidism (PHP; see this term) characterized by renal resistance to parathyroid hormone (PTH) resulting in hypocalcemia hyperphosphatemia and elevated PTH; resistance to other hormones including thydroid stimulating hormone (TSH) gonadotropins and growth-hormone-releasing hormone (GHRH); and a constellation of clinical features known as Albright hereditary osteodystrophy (AHO; see this term).

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version September 2024

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