Common sense of pancreatic cancer pathologyOverview]
Pancreatic cancer is a kind of clinical expression hides, come on a kind of rapid prognostic and undesirable digestion is malign tumor. In recent years, the year after year of incidence of a disease of pancreatic cancer rises, in Euramerican and most country, the incidence of a disease of pancreatic cancer is 9 ～ 10/10 every year 10 thousand, since 1930 incidence of a disease of American pancreatic cancer increased 3 times, england increased 2 times inside the corresponding period, and Japan increased 4 times. Occupy statistic of domestic Shanghai data to make clear, incidence of a disease already achieved 5.1/10 1990 10 thousand, nearly 20 years incidence of a disease increased 4 times. Pancreatic in malignant tumor cancer is malign rate is higher, for one of 10 big malignant tumor that our country population dies. According to statistic, there are 12% ～ only after be diagnosed certainly the case of illness of 15% but undergo surgery effects a radical cure, 5 years of survival rate after art only 0 ～ 2% , and the patient of 90% above is in after diagnose inside 1 year death, keep current on average little at 6 months. Of pancreatic cancer come on, as the addition of the age, heighten of incidence of a disease. Delicacy has 30 years old before come on, 50 years old of groups are 40 ～ 10/10 10 thousand, 70 years old of groups are 60 ～ 40/10 10 thousand, 85 years old of incidence of a disease are in 80 ～ 3% . Male incidence of a disease relatively the female is tall, both than be 2 ～ 3: 1.
Pancreatic cancer belongs to a doctor of traditional Chinese medicine to learn " Fu Liang " category. Say with the ancients place " tumour " , " indigestion " , " a lump in the abdomen " , " icteric " , " bellyacke " wait for a symptom quite similar, with damp and hot expression is much. Cancer of pancreas body, end is inchoate often do not have a symptom, terminal fish shows 癥 a lump in the abdomen to build up.
Terminal fish shows 癥 a lump in the abdomen to build up.. The pathogeny learns]
The pathogeny of pancreatic cancer still is not clear about, but at present accepted smoking is dangerous the element that cause disease, the person that smoke produces 1.5 times of the person that the relatively dangerous dispute of pancreatic cancer smokes. A few chemical material also may cause cancerous effect, the person hair interpretation of the cause with osculatory chemistry much material can appear relatively the ordinary person is much. Coffee of long-term and many drink, suffer from cholelith disease, liver sclerotic, diabetic, drink and chronic pancreatitis all have particular concern with the happening of pancreatic cancer.