OBJECTIVE: To identify clinical and laboratory data which differentiate Klinefelter syndrome (KS) patients according to age group. METHODS: The study included all cases of hypogonadism, gynecomastia and/or infertility whose karyotype was performed at a university hospital from January 1989 to December 2011, in a total of 105 subjects. The following data were retrospectively analyzed: age at first visit, ratio of arm span to height, pubic hair, gynecomastia, testicular volume, luteinizing hormone (LH), follicle stimulating hormone (FSH), total testosterone (T), and spermiogram. RESULTS: During the study period, 33 patients were diagnosed with Klinefelter syndrome (KS+) and 72 were not (KS-). Out of all KS cases, only seven (21.2%) were diagn...
BACKGROUND: Knowledge about Klinefelter syndrome (KS) has increased substantially since its first de...
International audienceBackground: Idiopathic central precocious puberty (ICPP) is supposed to be non...
International audienceBackground: Idiopathic central precocious puberty (ICPP) is supposed to be non...
To identify clinical and laboratory data which differentiate Klinefelter syndrome (KS) patients acco...
Klinefelter syndrome is the most common sex chromosomes associated genetic disorder. It affects an e...
A síndrome de Klinefelter (SK) resulta de uma deficiência genética com cariótipo 47,XXY, que pode le...
Klinefelter syndrome (KS) is a fascinating condition for clinicians and researchers due to the varie...
Klinefelter syndrome (KS) is a fascinating condition for clinicians and researchers due to the varie...
Klinefelter's syndrome is a form of testicular failure characterized by small testes, azoospermia a...
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic p...
A 10-year old boy presented small testicles, a small penis, hypospadia, scanty hair growth, and long...
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic p...
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic p...
Nearly 70 years after its description, Klinefelter's syndrome (KS) remains a largely undiagnosed con...
Objective: Klinefelter syndrome (KS) (47,XXY and variants, KS) is the most common sex chromosome dis...
BACKGROUND: Knowledge about Klinefelter syndrome (KS) has increased substantially since its first de...
International audienceBackground: Idiopathic central precocious puberty (ICPP) is supposed to be non...
International audienceBackground: Idiopathic central precocious puberty (ICPP) is supposed to be non...
To identify clinical and laboratory data which differentiate Klinefelter syndrome (KS) patients acco...
Klinefelter syndrome is the most common sex chromosomes associated genetic disorder. It affects an e...
A síndrome de Klinefelter (SK) resulta de uma deficiência genética com cariótipo 47,XXY, que pode le...
Klinefelter syndrome (KS) is a fascinating condition for clinicians and researchers due to the varie...
Klinefelter syndrome (KS) is a fascinating condition for clinicians and researchers due to the varie...
Klinefelter's syndrome is a form of testicular failure characterized by small testes, azoospermia a...
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic p...
A 10-year old boy presented small testicles, a small penis, hypospadia, scanty hair growth, and long...
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic p...
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic p...
Nearly 70 years after its description, Klinefelter's syndrome (KS) remains a largely undiagnosed con...
Objective: Klinefelter syndrome (KS) (47,XXY and variants, KS) is the most common sex chromosome dis...
BACKGROUND: Knowledge about Klinefelter syndrome (KS) has increased substantially since its first de...
International audienceBackground: Idiopathic central precocious puberty (ICPP) is supposed to be non...
International audienceBackground: Idiopathic central precocious puberty (ICPP) is supposed to be non...