前列腺恶性肿瘤
Malignant neoplasms of prostate
- 上级条目
- 男性生殖器官恶性肿瘤
- 层级
- 5 级
定义
前列腺癌是男性最常见的恶性肿瘤，对整个癌症负担占比很大。在过去的几十年里，病例数量持续增加，部分原因是由于预期寿命延长。另一因素是西方的生活方式，其特点是高热量饮食和缺乏体育锻炼。流行病学数据表明，黑人最易受累，其次是白人，而亚洲人的风险最低。目前正在评估PSA筛查能在多大程度上降低前列腺癌的死亡率。组织病理学诊断和分级在前列腺癌管理中起重要作用。
Prostate cancer contributes significantly to the overall cancer burden and is the most common malignant neoplasm in men. The number of cases has steadily increased over recent decades, partly due to rising life expectancy. Additional contributing factors include aspects of the Western lifestyle, such as high-calorie diets and reduced physical activity. Epidemiological data suggest that incidence rates vary among populations, with the highest rates observed in individuals of African descent, followed by those of European descent, while rates are lowest in some Asian populations. The impact of prostate-specific antigen (PSA) screening on mortality reduction is currently under evaluation. Histopathological diagnosis and grading remain critical components in the clinical management of prostate cancer.
除外词 明确排除、需编到其他条目的情况
子条目 共 3 条
后组配轴 Postcoordination
后组配是在主干编码之后追加的可选扩展轴（如侧别、具体解剖部位、严重程度），用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出，其余可留空。
- 组织病理histopathology可选
- 临床表现hasManifestation可选
- 严重程度hasSeverity可选
- 替代严重度分级 2hasAlternativeSeverity2可选