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相关概念视频

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

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Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
337
Cancer Vaccines01:30

Cancer Vaccines

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Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
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Preventive Healthcare Services01:30

Preventive Healthcare Services

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Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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Serum Laboratory Studies, Stool Test, Breath Test01:30

Serum Laboratory Studies, Stool Test, Breath Test

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Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
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Cancer Survival Analysis01:21

Cancer Survival Analysis

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Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
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前列腺癌查:常见问题和答案

Jinping Xu1, Samantha McPharlin1, Elie Mulhem2

  • 1Wayne State University School of Medicine, Detroit, Mich.

American family physician
|November 18, 2024
PubMed
概括

使用前列腺特异性抗原 (PSA) 测试的前列腺癌查提供了有限的死亡率益处,但存在风险. 对于55-69岁的男性来说,共享决策至关重要,在查之前权衡好处和危害.

科学领域:

  • 在瘤学瘤学.
  • 泌尿器科 泌尿器科 泌尿器科 泌尿器科
  • 预防医学 预防医学

背景情况:

  • 前列腺癌是美国男性癌症死亡的主要原因.
  • 用前列腺特异性抗原 (PSA) 测试进行查有潜在的危害,包括错误阳性和过度治疗.
  • 危险因素包括年龄,家族史和黑人种族.

研究的目的:

  • 总结目前关于前列腺癌查的建议和考虑.
  • 强调在查协议中共享决策的重要性.
  • 概述PSA水平升高后的诊断途径.

主要方法:

  • 审查前列腺癌查的国家指南.
  • 讨论前列腺特异性抗原 (PSA) 检测协议和解释.
  • 诊断工作和治疗选择的概述,包括积极监测.

主要成果:

  • PSA 查可能会略有降低前列腺癌死亡率,但不会降低全因死亡率.
  • 查可能会导致严重的伤害,如过度诊断和过度治疗.
  • 积极监测是低风险前列腺癌的首选方法,改善生活质量.

结论:

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  • 在对55-69岁的男性进行前列腺癌查之前,共享决策至关重要.
  • 在PSA水平升高后,建议进行后续检测和先进诊断 (例如MRI).
  • 积极监测为低风险前列腺癌提供了与治愈治疗相比的生存率,并提供了更好的生活质量.