Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition 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). Disease data Classification Disease Synonyms AHO-PHP syndrome Ia AHO - PHP Ia Dzidziczna osteodystrofia Albrighta - PHP Ia Albright hereditary osteodystrophy-PHP syndrome Ia ORPHA code 79443 OMIM code 103580 ICD10 code E20.1 ICD11 code - *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl