Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单
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Testicular lumps, benign睾丸肿块，良性
The testicles are glands that produce sperm and the hormone testosterone.睾丸是腺体产生精子和睾丸激素。 Non-cancerous (benign) lumps can develop in the testicles for a number of reasons.非肿瘤（良性）的肿块，可以发展在睾丸为有多种原因。
A hydrocele is a swelling of the sac (scrotum) that contains a testicle, caused by an accumulation of excess fluid in the surrounding membrane. 1鞘膜积液是一种膨胀国资委（阴囊） ，其中含有睾丸，所造成的积累超过临界流体在周围的膜。 It can occur on one or both sides.它可以发生在一个或双方。 Hydroceles may be present at birth (congenital hydrocele), are most common in infants, but can occur at any age.鞘膜积液可出席出生（先天性鞘膜积液） ，是最常见的婴幼儿，但可发生于任何年龄。
A varicocele causes swelling due to swollen veins within the scrotum. 1精索静脉曲张的原因肿胀，由于肿胀，静脉内的阴囊。 They commonly occur in teenagers or young adults.他们普遍发生在青少年或年轻的成年人。 It almost always affects the left testicle and affects 10-15% of men, with up to 40% of infertile men having been found to have a varicocele.它几乎总是影响左睾丸及影响10-15 ％的男性，与高达40 ％的不育男性被发现有精索静脉曲张。
An epididymal cyst (spermatocele) is a fluid filled swelling of the epididymis.一附睾囊肿（精液囊肿）是一个充满液体的膨胀附睾。 The epididymis is a coiled tube, on top of and behind the testicles, which stores and then carries sperm away from the testicles.附睾是一个连续管，再加上和后面的睾丸，储存，然后进行精子离开睾丸。 The cysts are usually small, do not usually cause pain and are harmless.囊肿规模通常都很小，通常不引起疼痛和是无害的。 Numerous cysts may develop along the epididymis.许多囊肿有可能发展沿附睾。 Epididymal cysts are common, especially in men over the age of 40.附睾囊肿是常见的，尤其是在男子40岁以上。
Torsion of the testicle occurs when the testicle twists around the spermatic cord, cutting off blood supply to the testicle, causing acute pain and swelling.扭转的睾丸发生时，睾丸曲折，围绕精索，切断血液供应睾丸，造成急性疼痛和肿胀。 This is common in teenage boys, but can affect men of any age.这是常见的少年，但能影响男性的任何年龄。 Unless it is reversed urgently by surgery it can result in death of the testicle.除非它是扭转了紧急手术，它可能会导致死亡的睾丸。
