树 重麦路科大骨 honggins里Medic四Universit NEOPLASM Depart.of Pathol.CQMU
NEOPLASM Depart.of Pathol. CQMU
圈童走冬大子 ongqing Med山eal Univers Neoplasm "an abnormal tissue mass whose growth exceeds and is uncoordinated with that of adjacent normal tissue and persists after cessation of the stimuli that provoked it." -1953,willis
Neoplasm “an abnormal tissue mass whose growth exceeds and is uncoordinated with that of adjacent normal tissue and persists after cessation of the stimuli that provoked it.” -1953,willis
重麦等科大昂 Three important features in Neoplastic hyperplasia Excessive hyperplasia -loss of responsiveness to normal growth control -a certain degree of autonomy Abnormal differentiation -more or less of loss the ability to mature differentiation Persistent and progressive -be transmitted to its descendants;undergo progression heterogeneity
Three important features in Neoplastic hyperplasia Excessive hyperplasia -loss of responsiveness to normal growth control -a certain degree of autonomy Abnormal differentiation -more or less of loss the ability to mature differentiation Persistent and progressive -be transmitted to its descendants;undergo progression & heterogeneity
圈声走普什大学 ngqing Medical University Incidence of tumors Morbidity-9000,000/yr in world Occurs at all ages Mortality-7000,000/yr in world
Incidence of tumors Morbidity-9000,000/yr in world Occurs at all ages Mortality-7000,000/yr in world
重麦等科大昂 ongging Medical University The ten commonest malignant tumors in China -listed in order of mortality Respiratory tract:lung cancer nasopharyngeal carcinoma Gastrointestinal tract:esophageal cancer stomach cancer,liver cancer,large intestine cancer. Female genital:breast cancer, ovary cancer Lymphoid tissue:lymphomas Hematologic system:leukemia
The ten commonest malignant tumors in China - listed in order of mortality ⚫ Respiratory tract: lung cancer nasopharyngeal carcinoma ⚫ Gastrointestinal tract: esophageal cancer stomach cancer, liver cancer,large intestine cancer. ⚫ Female genital: breast cancer, ovary cancer ⚫ Lymphoid tissue: lymphomas ⚫ Hematologic system: leukemia
重蹇普科大星 ngging Medical University In USA lung cancer carcinoma of the breast carcinoma of the large intestine prostatic carcinoma
In USA ⚫ lung cancer ⚫ carcinoma of the breast ⚫ carcinoma of the large intestine ⚫ prostatic carcinoma
重麦路科大 ongging Medical University Nomenclature of tumor Nomenclature principle Formula:cell or tissue of cell -oma/carcinoma/sarcoma Benign tumor cell or tissue of origin 十 oma smooth muscle leiomyoma Cell of origin microscopic architecture oma serous glandular papillary papillary serous adenoma epithelium
Nomenclature of tumor Nomenclature principle Formula: cell or tissue of cell + -oma/carcinoma/sarcoma Benign tumor cell or tissue of origin + oma smooth muscle leiomyoma Cell of origin + microscopic architecture + oma serous glandular papillary papillary serous adenoma epithelium
重蹇等科大昂 nongqing Medical University Malignant epithelial tumors -carcinoma cell of origin or tissue carcinoma stratified squamous epithelium squamous cell carcinoma Malignant mesenchymal tumors-sarcoma cell of origin or tissue sarcoma smooth muscle leiomyosarcoma
Malignant tumors Malignant epithelial tumors -carcinoma cell of origin or tissue + carcinoma stratified squamous epithelium squamous cell carcinoma Malignant mesenchymal tumors -sarcoma cell of origin or tissue + sarcoma smooth muscle leiomyosarcoma
重蹇等科大星 Specially named tumors Ewin's sarcoma Kaposi's sarcoma Hodgkin lymphoma Burkitt's lymphoma
◼ Specially named tumors Ewin’s sarcoma Kaposi’s sarcoma Hodgkin lymphoma Burkitt’s lymphoma
國重走将什大学 gqing Med山eal Universi Classification Classification of tumors -importance (the first principle) -Basis (clinical biological behaviors) benign malignant borderline
Classification ◼ Classification of tumors -importance (the first principle) -Basis (clinical biological behaviors) benign malignant borderline