What is the difference between testicle and testis

However, there are only around 9, new cases of testicular cancer annually. Prostate cancer also causes around 34, deaths each year, while testicular cancer kills only around people annually. All forms of cancer are genetic diseases. This means that genetic changes cause cells to become cancerous, where they grow and divide uncontrollably. However, the initial cause of prostate or testicular cancer is unclear.

Testicular and prostate cancer share some risk factors, such as:. There are also some similarities in the treatment options for these cancers. For example, doctors may suggest watchful waiting or active surveillance as a treatment option for prostate or testicular cancer.

This involves monitoring the cancer with regular check-ups to see whether treatment is necessary. Men who have either cancer without symptoms or other medical problems may not require treatment. This can be a good option to avoid the risks and side effects of cancer treatments. However, doctors may suggest intervening if the condition worsens. Surgery is the main treatment for testicular cancer, which typically involves removing the testicles.

Surgery is also an option for people with prostate cancer when the tumor has not spread and the person is in good health. Other treatment options for these conditions can include radiation therapy or chemotherapy. These are useful approaches for cancers that have spread beyond their original location. There are several differences between prostate and testicular cancer, despite both starting in the male reproductive system.

For example, prostate cancer is most common in men over 40, but testicular cancer is more common in men aged 20— An undescended testicle is one of the main risk factors for testicular cancer. This is where one or both testicles fail to move into the scrotum. Other risk factors for testicular cancer can include:. Scientists have identified several gene mutations that pass through families and increase the risk of prostate cancer — for example, mutations of the BRCA1 or BRCA2 genes.

The main symptom of testicular cancer is a painless lump in the testicles. Other symptoms include:. The symptoms of prostate cancer largely affect urinary habits and include :. While a doctor can perform a physical exam to help diagnose both conditions, testicular cancer is easier to identify through self-examination than prostate cancer because it is simpler to access the testes, where the cancer typically causes detectable lumps. Blood tests for both cancers also check for different substances.

Both cancers can be deadly without treatment. However, testicular cancer is highly treatable and has a lower risk of death. Prostate cancer tissue is able to trap circulatory androgens for the maintenance of the tissue androgen levels.

Testicular germ cell tumor is the commonest cancer among men aged years. Seminoma and nonseminoma are the 2 main histological types.

Non-seminomas contain mature and immature elements and the mature elements found in these tumors are called the teratomas. In rare occasions, germ cell tumors can occur in extra gonadal sites such as the pituitary , mediastinum, and retroperitoneum. Radiosensitivity and chemosensitivity of seminoma are very high.

Carboplatin is the drug of choice because of the convenience of administration and minimal side-effects. The risk of relapse varies depending on the prognostic factors such as histological differentiation, the presence of embryonal elements and the extent of local and vascular invasion. Prostate cancers are the malignancies arising in the prostate gland. They have a very good prognosis. Unlike the prostate cancers, testicular cancers which are the malignancies occurring in the testis have a poor prognosis and they spread rapidly due to the high rate of proliferation of the germ cells.

This is the key difference between prostate cancer and testicular cancer. You can download PDF version of this article and use it for offline purposes as per citation notes. Kumar, Parveen J. Edinburgh: W. Saunders, Jun 19, CC BY 3. Samanthi Udayangani holds a B. Degree in Plant Science, M. Usually, at high temperatures, the scrotum hangs lower.

Furthermore, as mentioned above, epididymis stores sperms until maturation. As a rule, testicles produce sperms. In general, sperm maturation takes around 80 to 90 days.

And, these sperms survive at a temperature slightly lower than the body temperature. Typically, scrotum keeps testicles around 35 degrees of Celsius. Because, higher temperatures affect the process of spermatogenesis. Besides, the spermatic cord holds testicles in the scrotum.

In addition to these, the scrotum contains blood vessels, lymphatic vessels, nerves, and vas deferens, the tube that moves sperm out of the epididymis into ejaculatory ducts.

Testicles refer to either of the two oval organs that produce sperm in men and other male mammals, and it is enclosed in the scrotum behind the penis.

Here, the scrotum refers to the thin, external sac of skin, containing testicles. Testicles are also known as balls, while scrotum is also known as the ballsack. Testicles are a type of internal anatomical structure, but scrotum is a type of external anatomical structure. Testicles are the two ball-like glands, occurring inside the scrotum, while scrotum is the sac of skin, hanging behind the penis. Testicles are made up of seminiferous tubules, lined by germ cells and stromal cells, but the main anatomical structures inside the scrotum are the testicles, epididymis, spermatic cord, and cremaster muscle.

Testicles produce sperms and hormones such as testosterone, while scrotum holds testicles and keeps them in the correct temperature. Testicles are the two glands, which occur inside the scrotum of the male reproductive system. It is made up of seminiferous tubules lined with germ cells that produce sperms. Also, the Leydig cells inside the testicles produce testosterone.

Meantime, the scrotum is the sac of skin, which encloses the testicles. It hangs behind the penis, holding testicles. Concerning the functions, the main function of the scrotum is to keep the testicles in the correct temperature.