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Kallmann综合征是一种低促性腺性性腺功能低下(hypogonadotropic hypogonadism),主要临床表现为性腺发育不良和嗅觉丧失,部分病人可出现骨量减少(osteopenia)。我们用四环素双标记法于骨活
Kallmann syndrome is a hypogonadotropic hypogonadism, the main clinical manifestations of hypogonadism and loss of smell, some patients may appear osteopenia (osteopenia). We use tetracycline double labeling method in bone live