Fudan University Shanghai Cancer Center SURGEON S ROLE IN CANCER MANAGEMENT 2. 1 Prevention and Screening The most effective weapons against cancer are prevention and early detection ⑨复火拳上海医学院肿瘤学余
Fudan University Shanghai Cancer Center 复旦大学上海医学院肿瘤学系 SURGEON'S ROLE IN CANCER MANAGEMENT 2.1Prevention and Screening • The most effective weapons against cancer are prevention and early detection
Fudan University Shanghai Cancer Center 1. Is the disease an important health problem? 2. Is there effective therapy for patients with localized disease? 3. Are treatment facilities for further diagnosis and treatment readily available? 4. Is there an identifiable latent period or early symptomatic stage of the disease? 5. Is there an effective screening technique? 6. Are the tests acceptable to the screened population, particularly groups at increased risk for disease? 7 Is the natural history of the disease. from its develo pment to clinical manifestation, sufficiently known? 8. Is there a generally acceptable strategy to identify patients who should receive treatment versus careful observation alone? 9. Are the costs of screening acceptable?
Fudan University Shanghai Cancer Center 复旦大学上海医学院肿瘤学系 1. Is the disease an important health problem? 2. Is there effective therapy for patients with localized disease? 3. Are treatment facilities for further diagnosis and treatment readily available? 4. Is there an identifiable latent period or early symptomatic stage of the disease? 5. Is there an effective screening technique? 6. Are the tests acceptable to the screened population, particularly groups at increased risk for disease? 7. Is the natural history of the disease, from its development to clinical manifestation, sufficiently known? 8. Is there a generally acceptable strategy to identify patients who should receive treatment versus careful observation alone? 9. Are the costs of screening acceptable?
Fudan University Shanghai Cancer Center 2.dIagnosis Computed tomography(CT) ultrasonography, and magnetic resonance Imaging ⑨复火拳上海医学院肿瘤学余
Fudan University Shanghai Cancer Center 复旦大学上海医学院肿瘤学系 • 2.2Diagnosis • Computed tomography (CT), ultrasonography, and magnetic resonance imaging…
Fudan University Shanghai Cancer Center Four techniques are currently in use for obtaining tissue for diagnosis Needle aspiration biopsy Needle(core)biopsy Incisional biopsy EXcisional biopsy ⑨复火拳上海医学院肿瘤学余
Fudan University Shanghai Cancer Center 复旦大学上海医学院肿瘤学系 • Four techniques are currently in use for obtaining tissue for diagnosis: • Needle aspiration biopsy • Needle (core) biopsy • Incisional biopsy • Excisional biopsy
Fudan University Shanghai Cancer Center 2. sTaging The tumor-node-metastasis (TNm) classification ⑨复火拳上海医学院肿瘤学余
Fudan University Shanghai Cancer Center 复旦大学上海医学院肿瘤学系 • 2.3Staging • The tumor-node-metastasis (TNM) classification