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KURI SUZUKI DAISUKE NISHIMI TSUGUO YAGISHITA MASAHARU TAKANAMI NOBUYUKI HIRUTA 《International journal of urology》2005,12(10):925-927
A 33-year-old male patient with Down syndrome, who stayed in a welfare institution, visited our hospital due to left testicular enlargement. He was diagnosed as having a left testicular tumor and underwent radical inguinal orchiectomy. Preoperatively, serum level of beta-human chorionic gonadotrophin (beta-HCG) increased to 0.9 ng/mL (normal range <0.2 ng/mL). For the last 2 years after orchiectomy, the serum level of beta-HCG remained normal. Histopathological examination of specimen revealed a typical seminoma. It is currently thought that risk of developing leukemia in patients with Down syndrome is 20- to 30-fold higher than that in normal subjects. Furthermore, the incidence of testicular cancer as a complication other than leukemia is expected to increase because of the increasing postpubertal population with Down syndrome. 相似文献
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Comparison of the Efficacy of Empiric Thoracic Vein Isolation for the Treatment of Paroxysmal and Persistent Atrial Fibrillation in Patients Without Structural Heart Disease
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A new antibiotic,phleomycin 总被引:3,自引:0,他引:3
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Studies on kanamycin 总被引:1,自引:0,他引:1
MAEDA K UEDA M YAGISHITA K KAWAJI S KONDO S MURASE M TAKEUCHI T OKAMI Y UMEZAWA H 《The Journal of antibiotics》1957,10(5):228-231