What are the tubes connected to the testicles called


what are the tubes connected to the testicles called

The seminiferous tubules open into a series of uncoiled, interconnected channels called the rete testis. Ducts, or tubes, connect the rete testis to a tightly coiled.

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The testicles are the male gonads the primary male reproductive organs. They have two, very important functions that are very important to the male reproductive system: they produce gametes, or sperm, and they secrete hormones, primarily testosterone. Testicles, or testes, are oval-shaped organs located in the scrotum, just behind the penis and right in front of the anus on male humans. Each testis weighs 0. They are typically 2 inches 5 centimeters long, 1.

A man has 2 testicles. Each testicle is egg-shaped and about 5 cm long. The testicles are covered by a sac of skin called the scrotum. The scrotum hangs below the penis, between the legs. The testicles make sperm. They also make testosterone, which is a male sex hormone.

Scrotal tissues help protect the structures inside the testicles, where as well as tubes that release sperm from the testicles into the penis for ejaculation. vessels, nerves, lymph vessels, and a tube called the vas deferens.
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It happens when the spermatic cord, which provides blood flow to the testicle, rotates and becomes twisted. The twisting cuts off the testicle's blood supply and causes sudden pain and swelling. Testicular torsion also called testis torsion requires immediate surgery to save the testicle. If testicular torsion goes on for more than a few hours, it can permanently damage the testicle , and a damaged testicle must be removed. The amount of twisting can be anywhere from degrees. The degree of twisting affects how quickly a testicle gets damaged. The scrotum is the sack of skin beneath the penis.

Back to Health A to Z. Epididymitis is where a tube the epididymis at the back of the testicles becomes swollen and painful. It's often caused by an infection and is usually treated with antibiotics. You may have other symptoms depending on the cause, such as difficulty peeing, or a white, yellow or green discharge from the tip of the penis. Epididymitis is usually caused by a sexually transmitted infection STI , such as chlamydia or gonorrhoea. This is more likely in younger men under 35 years old. Lumps in the testicles can be a sign of testicular cancer.

Coloured scanning electron micrograph of sperm cells that are developing inside a seminiferous tubule. The developing heads of the sperm cells are embedded in a layer of Sertoli cells red that nourish the developing sperm. Magnification: x The testes, also known as testicles or male gonads, lie behind the penis in a pouch of skin called the scrotum. The testes move freely in the scrotum but each testis is attached to the body wall by a thin cord called the spermatic cord, which passes through a cavity in the pelvis and into the abdomen. The cord contains the nerves and blood vessels for the testes as well as the vas deferens, which carries the sperm from the testes into the urethra; the urethra is the passageway for sperm to the outside of the body at ejaculation.

The testicles

The scrotum is a sac of skin that hangs from the body at the front of the pelvis, between the legs. It sits next to the upper thighs, just below the penis. The scrotum contains the testicles.

Scrotum Overview

If you are a young man or teenage boy, you should be aware of how your testicles testes normally feel. Report any changes or lumps to your doctor. Although uncommon, cancer of the testicles testicular cancer is the most common cancer in young men in the UK. About 1 man in , aged between 15 and 50 years, develops testicular cancer. The exact cause is not known. However, if caught early it is one of the easiest cancers to treat and cure.

The bag of skin that holds and helps to protect the testicles. The testicles make sperm and, to do this, the temperature of the testicles needs to be cooler than the inside of the body. This is why the scrotum is located outside of the body. Testes testicles. The testes are 2 small organs that are found inside the scrotum. The testes are responsible for making sperm and are also involved in producing a hormone called testosterone.

Epididymitis is swelling inflammation of the tube that connects the testicle with the vas deferens. The tube is called the epididymis. Epididymitis is most common in young men ages 19 to It is most often caused by the spread of a bacterial infection. Infection often begins in the urethra, the prostate, or the bladder.

Testicular Torsion








  1. Searlas M. says:

  2. Epaxveli1987 says:

    Epididymitis is swelling (inflammation) of the tube that connects the testicle with the vas deferens. Infection often begins in the urethra, the prostate, or the bladder. Mycobacterium tuberculosis (TB) can cause epididymitis.

  3. Martine S. says:

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