Malignant tumors are not cancer.

Not all cancers "/> </ IMG> are not necessarily malignant cancer <wbr> <wbr> <wbr> from a professional perspective, cancer is a malignant tumor. In addition to" cancer "in addition, the malignant tumor .where there is a category killer, called "sarcoma." in the pathological diagnosis of malignant epithelial tissue source known as "cancer", the source of mesenchymal malignant tumors are called "sarcomas". <wbr> <wbr> .<wbr> Specifically, the epithelial tissues including the lining epithelium and glandular epithelium, with protection, absorption, secretion and excretion functions. which refers to those covered in the epithelial lining surface and lining the body cavity attached to a cavity surface of the cells in organs such as skin ., digestive tract, respiratory and urinary tract epithelium, etc.; epithelial secretory function mainly to exercise common, such as the liver, pancreas, thyroid, adrenal and so on. In the "cancer" in accordance with the different types of epithelium, is divided into squamous cell .carcinoma, adenocarcinoma, transitional cell carcinoma and basal cell carcinoma. such as esophageal cancer, mostly squamous cell carcinoma; gastric adenocarcinoma and more; bladder cancer is transitional cell carcinoma more. <wbr> <wbr> <wbr> mesenchymal .including fiber, fat, smooth muscle, striated muscle, cartilage, bone, blood vessels, lymph vessels and lymph hematopoietic tissue, etc. So sarcoma can be divided into fibrosarcoma, liposarcoma, osteosarcoma, lymphosarcoma, and so on. In addition, the malignant tumor derived from embryonic tissue ., called "Neuroblastoma", such as Wilms tumor, neuroblastoma, retinoblastoma and so on. There are the traditional habit of naming cancer such as leukemia, Hodgkin's disease, melanoma. .<wbr> <wbr> <wbr> Thus, in the name of the diagnosis of many diseases, although there is no "cancer" word, but it may be malignant, requires special treatment early do not be taken lightly. text see "Family Health News" 2008 .on July 24th edition of the first joint <wbr> <wbr> 8,9.