Cancer,prevention,distinction and cure

Cancer,prevention,distinction and cure
Mahya badbarouni,^1,*
1. Azad university of dezful
Introduction: uncontrolled cell proliferation that is normalized from growth and division.the exact cause of cancer is not known,for example,due to genetic and external factors that cause cell dysfunction.some researchers have found that a lack of protein called (GRB2) has the potential to control the growth and division of cells,which can lead to cancer. Tumors have2 categories.a group of inverters can be used to disable a part of the body by expanding it, and the other type cannot be moved,the first group of tumors is displayced by the circulatory system and lymph nodes.for example,following some tips like:no obesity,smoking,alcohol and avoidance of dangrouse parties and not being dexposed to some viral infenctions and knowing some genetics issues such as tumor gens.having high_risk sexual behaviors can be prevented.the risk increases with age.having healthy lifestyle,such as eatin healthy foods,is another point that keeps people about 30to50 percent away from this disease.treatment options include:chemotherapy,surgery,tissue therapy and even positive thinking and hypertension.some times treatments such as photodynamics are used to remove cancer cells and burn the tumor with a laser.symptoms of cancer vary depending on wich part of body the cancer is in and what the cancer is.some of the symptoms that a person notices include:injuries and bleeding,bloody coughs,bloody stools,hematuria,such as sudden and unwanted loss weight,fever,severe fatigue,skin changes.knowing the symptoms alone,it is not possible to tell if a person has cancer.by using common medical tests such as:blood tests,x_ray,ct scans and endoscopy can be detected.depending on where the tumor is located in the body, the type of treatment and the method of diagbosing the disease are also selected.
Methods: By review articles and books
Results: Cancer is a common disease that affects people around the world at different ages.parial cells of body divide at an uncontrollable rate and they go to other parts of the body and they sprease the disease such as blood,skin,digestive system,respiratori system,bones,etc.there is many treatments for them that depending on the type of tumor and the location of that.howevere,due to the interoduction of some points such as having a healthy life(kind of life style like:not smoking,healyhy food,not use alcohol and..)we can avoid the risk of cancer.
Conclusion: by identifying what cancer is,and gettind to know more people whith the disease and knoing how to prevent and treat the symptoms of the disease,we can help control and reduce the number of patients.
Keywords: cancer,cure,disease,prevention