Over 90 Percent of What Planned Parenthood Does, Part 19: Prostate Exams for Cancer Screening

prostateWelcome to the latest installment of “Over 90 Percent of What Planned Parenthood Does,” a series on Planned Parenthood Advocates of Arizona’s blog that highlights Planned Parenthood’s diverse array of services — the ones Jon Kyl never knew about.

It’s Prostate Cancer Awareness Month. This type of cancer strikes 1 out of 5 Americans with prostates. There are two common screening tests for it — and Planned Parenthood Arizona offers both of them. The first test, and the subject of this post, is the prostate exam. The second is the prostate specific antigen (PSA) test — which has both benefits and drawbacks, and which will be the subject of a future post.

Here’s the good news/bad news: Prostate cancer is the second-leading cause of men’s cancer deaths, but it also has very high survival rates when detected and treated early — a five-year survival rate of almost 100 percent.

What’s a prostate?

A normal prostate is a one-ounce, walnut-sized gland that is part of the male reproductive system. It manufactures fluid that is mixed with sperm to create semen, which is the product of ejaculation. However, the gland can often enlarge, especially later in life. Since the prostate is nestled right in there with the bladder and the urethra, when it grows in size it can block the flow of urine (it can also cause sexual problems). An enlarged prostate, also called benign prostatic hyperplasia (BPH), can mimic the symptoms of prostate cancer — but it’s not cancer. It may be treated surgically, however.

Am I at risk for prostate cancer?

While prostate cancer is common, there are a few factors that can increase your risk even more. These include:

  • age (two-thirds of prostate cancers occur in people 65 years of age or older)
  • genetics (a family history of prostate cancer — especially if a father or brother developed prostate cancer before the age of 65)
  • being of African-American descent (prostate cancer is more common in African Americans than in Americans of other races) Continue reading

Are Pap Tests Accurate?

If you follow health news, you might have noticed some controversy over certain cancer-screening methods: Does the evidence support mammograms as a tool to reduce breast cancer deaths? Are PSA tests effective in saving lives from prostate cancer? These are questions that we are beginning to answer as more and more evidence comes in. But don’t let these questions dissuade you from all cancer screening.


With regular Pap testing, cervical cancer is almost 100 percent preventable.


In fact, although we’re reevaluating data for other cancer-screening methods, we have mountains of solid evidence that the Pap test is one of the best cancer-screening methods out there. Because it detects signature mutations that mark cells as headed toward becoming cancerous, Pap testing detects “pre” cancer while other cancer-screening techniques, like mammography, only detect cancer.

Cervical cancer used to be a top killer in developed nations — and it remains a major cause of death in countries without widespread health-care access — but in the last 50 years, cervical cancer deaths fell by 70 percent in the United States, transforming cervical cancer from the leading cause of cancer death among American women to a less common, nearly preventable cancer. Despite this, you might hear people complain that the Pap test isn’t accurate, citing the possibility of receiving “false positive” or “false negative” results.

A Pap test looks for abnormalities in cervical cells, and you can receive one of these four results:

True Positive: Cellular abnormalities are detected, and they are in fact present. True Negative: Cellular abnormalities are not detected, and in fact the cells are normal.
False Positive: Cellular abnormalities are detected, but the cells are actually normal. False Negative: Cellular abnormalities are not detected, but are actually present.

When we receive a true positive result, we can receive treatment for precancerous lesions that in fact might otherwise lead to cancer. Likewise, when we receive a true negative result, no further treatment is needed. Continue reading

Over 90 Percent of What Planned Parenthood Does, Part 12: Colposcopy

Welcome to the latest installment of “Over 90 Percent of What Planned Parenthood Does,” a series on Planned Parenthood Advocates of Arizona’s blog that highlights Planned Parenthood’s diverse array of services — the ones Jon Kyl doesn’t know about.

When talking about Pap tests — particularly when discussing abnormal Pap results — one procedure that comes up a lot is the colposcopy.

It can sound intimidating and clinical on its own. And if you’re anything like me, you may have — ahem — occasionally confused it with the significantly more internal colonoscopy. For the sake of everyone’s anxiety levels, it may be best to set the record straight.


What is a colposcopy, and what should you expect from the procedure?


Why am I getting a colposcopy?

The most common reason for undergoing a colposcopy is having an abnormal Pap test result, particularly one that, when tested for DNA of human papillomavirus, yielded a positive result. Effectively, there are some abnormal cervical cells with HPV present. Because this could potentially progress to cervical cancer down the line, this combination makes health care providers want to get a closer look at what’s going on.

That said, colposcopies are sometimes performed for other reasons, such as genital warts on the cervix, cervicitis (inflamed cervix), or benign cervical polyps. Continue reading