title: 21-hydroxylase deficiency and klinefelter syndrome in an adult man: striking a balance between androgen excess and insufficiency.
authors.affiliation: Department of Medicine, ASL Cesena, Ospedale M. Bufalini, Cesena, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Balestrieri
authors.forename: L
authors.initials: L
authors.lastname: Zirilli
authors.forename: B
authors.initials: B
authors.lastname: Madeo
authors.forename: E
authors.initials: E
authors.lastname: Pignatti
authors.forename: G
authors.initials: G
authors.lastname: Rossi
authors.forename: C
authors.initials: C
authors.lastname: Carani
authors.forename: V
authors.initials: V
authors.lastname: Rochira
mesh_terms: D019326:17-alpha-Hydroxyprogesterone / Q000097:blood; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000312:Adrenal Hyperplasia, Congenital / Q000150:complications* / Q000235:genetics / Q000503:physiopathology*; D000324:Adrenocorticotropic Hormone / Q000097:blood; D000735:Androstenedione / Q000097:blood; D006177:Gynecomastia / Q000209:etiology; D006801:Humans; D007713:Klinefelter Syndrome / Q000150:complications* / Q000235:genetics / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D013739:Testosterone / Q000097:blood / Q000627:therapeutic use
chemical_list: D000305:Adrenal Cortex Hormones; D013739:Testosterone; D000735:Androstenedione; D019326:17-alpha-Hydroxyprogesterone; D000324:Adrenocorticotropic Hormone