A Short Note On Melanoma And Prostate Cancer

Today, prostate cancer is usually detected through screening, and there are two methods for early detection. The prostate-specific antigen test (PSA) is used, but there are

In the case for PSA screening, PCa is the leading internal malignancy in US men and the second leading cause of cancer death in American men. Early detection of prostate cancers offers the best chance of cure. The PSA blood test is the best chance of cure. Currently, the PSA blood test is the best currently available way to detect PCa and it is easy, safe and inexpensive. PSA test results is a piece of information, it is what doctors do with the information that becomes the issue. However, the great majority of PSA detected tumors have the histologic characteristics of clinically important cancers. Also, PSA detection has found tumors early advancing the diagnosis by Seeral years (5-13) and prostate cancer mortality rates in U.S have decreased by 4% (patho book) since 1992, which is 5 years after initiation of prostate screenings. The dilemma is over treating the clinically unimportant disease versus under

There are multiple methods for screening for Prostate Cancer; the most common is Digital Rectal Examination. During a digital rectal exam a doctor inserts a glove, lubricated finger into the rectum to feel for any irregular or abnormal firm area in the prostate gland.

Men should talk with a doctor if they are 45 and at high risk for prostate cancer. This includes those with a family history, especially African American men.

Melanoma is a malignant condition arising from melanocytes in the basal layer of the skin. Melanocytes are the cells that produce melanin, which gives skin its pigmentation and shields the deeper layers of skin from the damaging effects of ultraviolet radiation. When skin is exposed to ultraviolet radiation, melanocytes increase their production of melanin, which generates darker pigmentation of the skin. Ultraviolet radiation stimulates malignant changes within the melanocytes by mutating DNA, stimulating cutaneous growth factors, decreases immune defenses, and promotes species of melanin that cause DNA impairment and suppress apoptosis. The abnormalities caused by ultraviolet radiation in the melanocytes predispose it to

Each year approximately 233,000 men will be diagnosed with prostate cancer (Eggener, Cifu, & Nabhan, 2015). In 2015, prostate cancer was the second most common cancer related cause of death among United States men (Eggener, et. al., 2015). While the majority of prostate cancers are slow growing with a 5-year survival rate of approximately 98%, statistics show that when prostate cancer is identified as metastatic, the 5-year survival rate dramatically drops down to 20-25% (Eggener, et. al., 2015). According to these numbers alone, it appears screening for prostate cancer would be a well-accepted practice. However, current methods of screening for this cancer are controversial and has lead organizations like the U.S Preventative Service Task Force (USPSTF) and the American Cancer Society (ACS) to different guidelines for screening.

Cancer occurs when cells in the human body create irregularities and start to duplicate at anomalous quick rates. The outcome is the development of tumors in or on the surface of the body and organs. Tumors might be generous (not destructive) or threatening (harmful). Since ordinary cell improvement and duplication is a moderate procedure which is well controlled, it is evident when cells duplicate so rapidly.

Melanoma can be anywhere on your body. Moles, warts, or even a sun burn can lead to melanoma. Melanoma is a form of cancer that begins in melanocytes, cells in the skin that produce the brown color known as melanin. These are the cells that darken when exposed to the sun, a protective response to protect the deeper layers of the skin from the harmful effects of the sun.

Prostate cancer originates in the male prostate gland. Cancers in this gland are the most common malignancies, which grow very slowly, and can have minimal effect on a man’s quality of life. However, a tumor in the prostate gland can be problematic for men, especially black men, even though it is only about the size of a walnut. Located below the bladder and in front of the rectum, the prostate provides the fluid that nourishes and protects sperm cells in the semen. Researchers are still debating the cause of this disease, although certain risk factors such as age, ethnicity, culture, environment, diet, and family history, increase the chance of getting it. Prostate cancer affects African American men and early screening and detection are the key factors that can be used to prevent mortality and reduce morbidity, especially in the Brooklyn area.

Prostate cancer is a kind of cancer that affects the prostate gland in men. It is a common cancer that grows slowly and its treatment can be done successfully if it is detected at an early stage. Sometimes, symptoms are not visible in case of cancer limited to the prostate gland which may result into metastatic cancer. To detect the symptoms, active surveillance can be done. There are various options available

Malignant melanoma is the most commonly seen skin cancer and it has the highest number of deaths among diseases of the skin (Friedman, Rigel, Kopf and Polsky, 2005). Among the many factors that cause this cutaneous cancer genetic modifications, viruses, carcinogens and excessive exposure to ultraviolet rays are the most commonly occurring (Friedman, Rigel, Kopf and Polsky, 2005). Malignant melanoma affects all areas of the skin and the disease forms in melanocytes, which are the cells in which pigments (melanin) are synthesized (Melanoma Treatment). The cancer has its origin in the epidermis and affect squamous and basal cells. The disease usually affects the trunk, arms and legs but can also be present in the eye, affecting the

Malignant melanoma of the nail apparatus is extremely rare but there have been a few cases reported. It seems that almost half of the population that has been diagnosed with this disease has been misdiagnosed or did not receive the proper treatment to cure the disease. Since the cases are easily misdiagnosed, fatality is usually the outcome for most. Survival rate of this particular disease in recent studies has shown that humans live on average five years after being diagnosed with melanoma of the nail. The disease can affect either the upper or lower nail extremities. The scientist tested seven people, three males and four females, to see how this disease effects each of the patients.

This year alone, 5.4 million people have had some form of skin cancer. This is the amount of people who live in Washington, D.C. Skin cancer affects many and melanoma is just one type of skin cancer. Melanoma can be caused by hereditary genes and overexposure to ultraviolet rays.

The prostate is a walnut sized shaped gland surrounding the top of the urethra whose growth and function is controlled by hormones such-as testosterone. A normal prostate in adult men has a mean weight of about 11g. The function of the prostate is to produce a majority of seminal fluid (Marker et al. 2003).

Semen is the male reproductive fluid, containing spermatozoa in suspension. Sperm is a male reproductive cell. Prostate is a gland surrounding the neck of the bladder in male mammals and releasing prostatic fluid. Urethra is a duct by which urine is convey out of the body from the bladder, and which in male vertebrates also conveys semen. Penis is the male genital organ of higher vertebrates, carrying the duct for the transfer of sperm during copulation. Glans is the head of a penis. A shaft is the cylindrical part of the penis between the scrotum and head. Seminiferous tubules is any of the numerous long convoluted tubules in the testis which are the sites where spermatozoa mature. Seminal vesicles is each of a pair of glands that open into the vas deferens near its junction with the urethra and secrete many of the components of semen. Bladder is a membranous sac in human and other animals, which urine is collected for excretion.