11. Polycystic kidney disease ( PKD3 ) is an autosomal dominant inheritance that leads to renal cysts. 12. Most types of hereditary haemochromatosis have autosomal recessive inheritance, while type 4 has autosomal dominant inheritance . 13. The disorder can be acquired or inherited, the hereditary form having an autosomal dominant inheritance pattern. 14. In familial cases, pedigrees examined have shown PED to be an autosomal-dominant inheritance trait. 15. In autosomal dominant inheritance , all people who inherit a single copy of the disease gene develop the disease. 16. In autosomal dominant inheritance only one parent need be affected to " pass down " the disorder. 17. Pathogenic mutations generally exhibit an autosomal dominant inheritance pattern, although recessive forms of SCN5A mutations are also described. 18. In cases of dominant inheritance , an affected person inherits the genetic mutation or chromosomal abnormality from one affected parent. 19. The pattern of results is suggestive that King-Kopetzky patients may be related to conditions of autosomal dominant inheritance . 20. Chorea-acanthocytosis is considered an autosomal recessive disorder, although a few cases with autosomal dominant inheritance have been noted.
