Medical Treatments for Prostate CancerThere are many different medical treatments for prostate cancer that involve the clinical care of a healthcare professional. These treatments include expectant therapy, surgery, radiation therapy, hormone therapy, and chemotherapy. Expectant therapy is to carefully observe and monitor the prostate cancer. Because prostate cancer cells often spread very slowly, many older men who have the disease may not need more extensive treatment. However, expectant therapy usually includes routine physician examinations, including digital rectal exams and PSA tests. The different types of surgery for prostate cancer are radical prostatectomy - an open-surgery procedure in which the entire prostate gland and surrounding tissue are removed. Transurethral resection of the prostate (TURP) - surgery to remove part of the prostate gland that surrounds the urethra. Cryosurgery - this procedure involves killing the cancer cells by freezing them with a small metal tool placed in the tumor. Side effects of prostate cancer surgery include incontinence and impotence. Incontinence is the inability to control urine and may result in dribbling of urine, especially immediately after surgery. Normal control usually returns within weeks or months after surgery. Impotence is the inability to achieve an erection. For a month, or so, after surgery, most men are not able to get an erection. Eventually, approximately 40 to 60 percent of men will be able to get an erection sufficient for sexual intercourse, but without ejaculation of semen, since removal of the prostate gland prevents that process.Radiation therapy uses high energy rays to kill or shrink cancer cells, and to decrease their ability to divide. Radiation is often used to treat prostate cancer that is still confined to the prostate gland, or has spread only to nearby tissue. If the disease is advanced, radiation may be used to reduce the size of the tumor and to provide relief from symptoms. Possible side effects of radiation for prostate cancer may include diarrhea, with or without blood in the stool, and colitis, problems associated with urination, a degree of impotence (inability to get an erection), which may occur within two years of radiation therapy. The goal of hormone therapy is to lower the level of male hormones in the body, particularly testosterone. Hormone therapy does not cure the cancer, and is often used to treat persons whose cancer has spread or recurred after treatment. Produced mainly in the testicles, testosterone causes prostate cancer cells to grow. Thus, reduced testosterone levels can make the prostate cancer shrink and become less active. Most studies show that hormone therapy works better if it is started early. Chemotherapy is the use of powerful, anti-cancer medications to kill cancer cells.. Hospitalization may be needed to monitor treatment and chemotherapy's side effects. Common side effects of chemotherapy include: nausea and vomiting, hair loss, anemia, reduced ability of blood to clot, mouth sores, increased likelihood of developing infections, fatigue. Most side effects disappear once treatment is stopped. |
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Gleason grade remains an important prognostic predictor in men Serum prostate-specific antigen (PSA) level, duration of finasteride therapy, biopsy Gleason grade, clinical stage, RP Gleason grade and pathological stage Gleason Grade - the Pathology Report Prostate cancer is a malignant growth originating in the cells of the Moderately well differentiated cancers have a moderate Gleason grade of 5 or 6. National Prostate Cancer Coalition: Proscar Exonerated as Trigger For detecting prostate cancer versus no cancer, the AUCs were 0.757 and 0.681, respectively (P<0.001); for detecting Gleason grade ≥ 7 versus ≤ 6 or no Consultantlive.com | Proscar Exonerated as Trigger for High-Grade For detecting prostate cancer versus no cancer, the AUCs were 0.757 and 0.681, respectively (P < 0.001); for detecting Gleason grade ? 7 versus ? Glossary of Prostate Cancer Related Terms, G - Prostate Cancer Gleason grade: a widely used method for classifying prostate cancer tissue for the degree of loss of the normal glandular architecture (size, N-cadherin switching occurs in high Gleason grade prostate cancer The total Gleason grade is a sum. of two most frequently occurring Gleason pattern. within the same prostate specimen 24. Because Figure 6 : Integrative molecular concept modeling of prostate (c) Validation of decreased SLC22A3 expression in progression and highâ“Gleason grade prostate cancer. Expression of SLC22A3 was measured using Gleason's Grading of Prostate Needle Biopsies The Gleason's grade of a prostate needle biopsy has important clinical implications, frequently determining whether a patient is a candidate for radical Immunohistochemical Demonstration of Phospho-Akt in High Gleason Immunohistochemical Demonstration of Phospho-Akt in High Gleason Grade Prostate Cancer1. Shazli N. Malik, Michael Brattain, Paramita M. Ghosh, Immunohistochemical Demonstration of Phospho-Akt in High Gleason demonstrated recently by IHC that high Gleason-grade prostate. cancer displays loss of tumor suppressor phosphatase PTEN (2). ALCAM/CD166 is up-regulated in low-grade prostate cancer and expressed in nine Gleason grade 4/5 prostate cancers. in comparison to benign prostatic hyperplasia 14. Gene expression profiling of RNA isolated from Gleason Grading of Prostate Cancer Illustrated Phoenix5 The most widely used grading method for prostate cancer is known as the Gleason grading system (see Gleason Scores, page 7). Tumor grade is useful as a Gleason Grade - Prostate Cancer Research Foundation To assign a Gleason Grade, a pathologist examines tissue samples taken during prostate biopsy under a microscope. The pathologist finds the two largest A Primer on Gleason Grading in Prostate Needle Biopsies These small foci are not simply low-grade because of their size. A sampling of Gleason pattern 4 or 5 adenocarcinoma beneath the edge of the prostate may Prostate Cancer: Gleason grade The vast majority of prostate cancers are Gleason grade 6 -7, or moderate. It is virtually impossible to make a diagnosis of Grades 2 to 4 on needle biopsy. Gleason Grade Migration; changes in grade - Prostate Cancer Gleason grade migration refers to the observation that prostate cancers are today commonly graded higher, in the contemporary era, than in previous decades, Gleason Grading, Understanding it, from the Prostate Cancer If your physician talks to you about the grade of your prostate cancer, you may want to ask if it is the Gleason grade that he or she is referring to. The Prostate Centre | Gleason Grade A lower Gleason indicates a well differentiated, or a lower potential to spread. A higher Gleason grade indicates a poorly differentiated cancer, Gleason Grading Some of the uncommon variants of prostate cancer are depicted on these pages. Many are high-grade tumors (Gleason grade 4 or 5) while other patterns mimic |
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