【摘要】：正患者男,26歲,已婚2年未育。查體:雙側(cè)睪丸大小正常,陰囊段輸精管未觸及。精液常規(guī)檢查提示無精癥,性激素水平檢測(cè)正常。行陰囊超聲檢查示:雙側(cè)睪丸大小、形態(tài)正常、回聲均勻。雙側(cè)附睪頭大小正常,回聲不均勻,其內(nèi)可見部分小囊狀結(jié)構(gòu)(圖1)。雙側(cè)附睪尾及陰囊段輸精管未顯示。雙側(cè)附睪體體積縮小,內(nèi)呈細(xì)網(wǎng)格樣改變,附睪體遠(yuǎn)端為盲端,呈"截?cái)嗾?(圖2)。經(jīng)直腸超聲檢查示:左側(cè)
[Abstract]:Positive male, 26 years old, married for 2 years without birth. Body examination: bilateral testicular size is normal, scrotum segment vas deferens are not touched. Semen routine examination indicates azoospermia, sex hormone level detection is normal. Sonographic examination of scrotum showed that the size, shape and echo of bilateral testes were normal. The size of bilateral epididymis was normal and the echoes were not uniform, and some small cystic structures could be seen in it (Fig. 1). The vas deferens of the tail of epididymis and scrotum segment were not shown on both sides. The volume of bilateral epididymis was reduced with fine mesh-like changes. The distal end of epididymis was blind and showed "truncation sign" (Fig. 2). Transrectal ultrasound: left
【作者單位】： 南昌大學(xué)第一附屬醫(yī)院超聲診斷科;
【分類號(hào)】：R445.1;R711.1

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