Dobrowolski Z, Kleczkowska A, Bugajski A, Gałka M, Augustyn M
Int Urol Nephrol. 1980;12(3):217-20. doi: 10.1007/BF02217139.
Retroglandular hypospadias has been observed in five males in three generations of the same family. Cytogenetic studies of peripheral blood lymphocytes and buccal smears revealed in all investigated patients normal karyotypes 46,XY with elongation of the long arm of chromosome Y (Yq+).
在同一家庭的三代中,五名男性出现了腺后型尿道下裂。对所有受调查患者的外周血淋巴细胞和口腔涂片进行的细胞遗传学研究显示,其核型均正常,为46,XY,但Y染色体长臂延长(Yq+)。