testis

Undescended testis is frequently accompanied with the anomalies of the spermatic cord,gubernaculum testis,processus vaginalis,and epididymis.

隐睾常伴有精索、睾丸引带、鞘状突、附睾等异常。

Objective To differentiate the diagnosis of acute testitis and testis distortion.

目的用彩超鉴别急性睾丸炎和睾丸扭转。

Statis-tics show that bronchial provocation testis better than intracutaneous test.

统计学说明支气管激发试验较皮试法有显著优越性。

Methods 4 patients underwent testis homotransplantion with their relatives testis as donor tissue.Of them, 2 suffered from iatrogenic anorchia and the other 2 from hypogonadism.

方法利用亲属睾丸作供体行同种异体睾丸移植4例,其中医源性无睾症2例,原发性性腺机能低下2例,术后观察患者血清睾酮水平、第二性征变化及性功能情况。

The testis at spermatogonium phase is small and transparent, and the spermatogenetic cells in seminiferous tubule primarily consist of spermatogonia;

精原细胞期，精巢小，透明乳白色，生精小管内的生殖细胞以精原细胞为主；

The testis at spermatid phase develops continually, and is deep in color, and the spermatogenetic cells in seminiferous tubule are primarily composed of spermatids.

精细胞期，精巢体增大，颜色加深，生精小管内的生殖细胞以精细胞为主；

Spermatogonial stem cells with DsRed2 expression were detected on frozen section of testis from the recipient mouse 6 wafter transplantation.

移植后6 周，受体睾丸冰冻切片上可见表达红色荧光蛋白的精原细胞。

The spermatogonia in the seminiferous tubules of testis are on four different stages, including primary spermatocytes, secondary spermatocytes, spermatoon, and spermatozoa.

生精小管内有处于不同发育时期的精原细胞，初级精母细胞，次级精母细胞，精子细胞和精子；

Sonography is ery useful in detection of undescended testes.The undescended testis is usually small.It is ooid and reeals a homogeneous, hypoechoic structure.

对隐睾的检查，超声是非常有用的，未降的睾丸通常较小，为卵圆形，表现为均质低回声结构。