Breast Ultrasonographic Assessment of Premature Thelarche : Preliminary study of correlation with Bone Age and Precocious Puberty
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Clinical and laboratory findings in the differential diagnosis of central precocious puberty and premature thelarche.
AIM In this study, it was aimed to evaluate the clinical, antropometric and laboratory findings of female patients diagnosed with central precocious puberty and to determine the laboratory value with the best diagnostic accuracy in the diagnosis of central precocious puberty. MATERIALS AND METHOD Female patients whose breast development began before the age of 8 years were included in the stu...
متن کاملPremature Thelarche in Later Childhood Demonstrates a Pubertal Response to GnRH Stimulation Test at One Year after Breast Development
Premature thelarche in later childhood (such as at 5-7 yr of age) is not always easy to distinguish from GnRH-dependent precocious puberty. In this study, a GnRH stimulation test was performed on 21 girls from 5 to 7.5 yr of age with early breast development. In 8 of 11 girls within 1 yr after thelarche, i.e., breast development, the GnRH stimulation test showed a prepubertal response, and in a...
متن کاملA clinical follow-up study of premature thelarche in infants under the age of two
Result 1.Hospital-based prevalence in infants under the age of 2 years in 2009, 2010 and 2011 is 0.26‰, 0.40‰, 0.39‰ relatively. On average it’s 0.35‰. Period from July to September in every year is the peak time of doctor visiting. 2. Most (99.8%)of infants with premature thelarche are manifested as isolated premature thelarche, while only 0.2% are represented as peripheral precocious puberty....
متن کاملPremature thelarche: identification of clinical and laboratory data for the diagnosis of precocious puberty.
PURPOSE Two groups of girls with premature breast development were studied retrospectively. We tried to identify clinical, radiological, and hormonal parameters that could distinguish between a benign, nonprogressive premature thelarche and a true precocious puberty. METHODS The clinical outcome of 88 girls with breast enlargement before 6.1 years of age was analyzed. Taking into account the ...
متن کاملDiagnosis and constitutional and laboratory features of Korean girls referred for precocious puberty
PURPOSE Precocious puberty is defined as breast development before the age of 8 years in girls. The present study aimed to reveal the diagnosis of Korean girls referred for precocious puberty and to compare the constitutional and endocrinological features among diagnosis groups. METHODS The present study used a retrospective chart review of 988 Korean girls who had visited a pediatric endocri...
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