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Klinefelter syndrome, affecting males, is a collection of characteristics that occurs as a result of two or more X chromosomes. The syndrome was named after Harry Klinefelter, an American endocrinologist, and is common - occurring in all races. It is thought that one male in every 500 live births is affected and the incidence is rising.
Doreen, Crawford, Annette, Dearmun
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Unusual presentation of Klinefelter syndrome
Introduction: Klinefelter syndrome usually presents in the puberty and adulthood with its characteristic features. We report a boy who had Klinefelter syndrome with hypospadias and hydrocele.
Chanchal Das +4 more
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Klinefelter syndrome is the most common sex chromosome disorder in males. Variation in clinical presentation and insufficient awareness of this syndrome among clinicians lead to fifty percent of patients remain undetected.
Hande Peynirci, Erdinç Ertürk
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Combination of Klinefelter syndrome and celiac disease: A case report
Klinefelter syndrome (KS) is a chromosomal abnormality characterised by a 47, XXY karyotype associated with hypogonadism and infertility. We present a case of a 20-year-old patient who applied to our clinic because of growth deficiency and was ...
Ahmed Ramiz Baykan
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Klinefelter Syndrome With Leg Ulcers
Leg ulcers are frequently caused by venous insufficiency, arterial insufficiency, neuropathy, or a combination of these factors. Klinefelter syndrome in association with chronic leg ulcers have been reported earlier.
Narendra G +3 more
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Patients with Klinefelter syndrome face many challenges in oral treatment and bone mineralization due to multiple systemic dysfunctions. This case report follows the geometrical treatment with immediate implant loading of an adult male patient with ...
Galina Ciobanu +3 more
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Providing information on Klinefelter syndrome
The aim of this study was to compare the information that midwives, obstetricians and geneticists report they would give parents following the prenatal diagnosis of Klinefelter syndrome.
Bobrow, M +9 more
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Association of Parental Origin with Clinical Profile in Klinefelter Syndrome [PDF]
Introduction: Several genomic imprinting mechanisms have been postulated to report the parent-of-origin in Klinefelter syndrome. It was stated in the literature, parental origin has an effect on behavioral phenotype of Klinefelter individuals, but the
Ranganath Vallabhajosyula +2 more
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The 3rd International Workshop on Klinefelter Syndrome, Trisomy X, and 47,XYY syndrome was held in Leiden, the Netherlands, on September 12–14, 2022. Here, we review new data presented at the workshop and discuss scientific and clinical trajectories. We
Claus H Gravholt +9 more
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Osteoporosis in Klinefelter's syndrome [PDF]
Hypogonadism represents one of the most important causes of male osteoporosis. Testosterone regulates male bone metabolism both indirectly by aromatization to estrogens and directly through the androgen receptor (AR) on osteoblasts, promoting periosteal bone formation during puberty and reducing bone resorption during adult life.
FERLIN, ALBERTO +4 more
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