isolated Follicle-stimulating hormone deficiency

03/01/2023 - "Isolated follicle-stimulating hormone (FSH) deficiency is a rare cause of infertility in both sexes, and only a few cases have been reported in Japan. "
06/01/2017 - "Novel FSHβ mutation in a male patient with isolated FSH deficiency and infertility."
10/01/1984 - "Two men with primary infertility after 6 to 11 years of marriage were found to have isolated follicle-stimulating hormone deficiency syndrome (IFDS). "
02/01/1979 - "Isolated FSH deficiency is likely to be rare in adult men presenting with infertility and no previous endocrinological history."
01/15/2018 - "We report a case of isolated follicle stimulating hormone deficiency resulting in azoospermia and primary subfertility. "

01/15/2018 - "We report a case of isolated follicle stimulating hormone deficiency resulting in azoospermia and primary subfertility. "
11/01/2008 - "A 22-year-old man referred for infertility, azoospermia, and isolated FSH deficiency. "
02/01/2003 - "A 19-year-old man with normal virilization, azoospermia, and isolated FSH deficiency. "

03/01/2010 - "Mutations of the FSHbeta gene, causing in women isolated FSH deficiency and hypogonadism, are very rare and only a few have been described. "
11/01/2009 - "Treatment included 100-150 IU of rhFSH 2-3 times/wk. All men were divided into 4 groups: hypogonadotropic hypogonadism (n = 21), isolated follicle-stimulating hormone (FSH) deficiency (n = 13), idiopathic oligoasthenospermia (n = 16) and maturation arrest on testicular biopsy (n = 11). "
11/01/2009 - "rhFSH therapy may be effectively used to improve sperm parameters in infertile men with hypogonadotropic hypogonadism and isolated FSH deficiency. "

03/01/2010 - "A 29-year-old woman with primary amenorrhea and impaired pubertal development associated with isolated FSH deficiency. "
03/01/2010 - "A new FSHbeta mutation in a 29-year-old woman with primary amenorrhea and isolated FSH deficiency: functional characterization and ovarian response to human recombinant FSH."
02/01/2005 - "A 16-year-old girl with primary amenorrhea and poor breast development due to isolated FSH deficiency. "

01/01/1975 - "Recently a male patient has been studied with isolated FSH deficiency and a concordant testicular picture viz germinal cell aplasia. "