What is pancreatic cancer: Cancer which is found in the pancreas is termed as pancreatic cancer. Pancreas is a softy organ located in the back of the abdomen region. Pancreas produces pancreatic juice which is useful for digestion of food in the small intestine. Pancreatic cancer is referred as the malignant tumor because it spreads through out the body. It usually travels through blood vessels and lymph nodes. So, during surgery process the lymph nodes are also removed to check for the cancer cells.
Pancreatic cancer can spread to the lungs, bone, liver, heart and other organs. This kind of spreading nature is defined as metastatic pancreatic cancer.
Occurrence of pancreatic cancer:
Pancreatic cancer is a combination of several diseases with different types of causes, symptoms and treatments. It is of many types, in which abnormal growth of cells is common in all of them.
Body cells plays major role in defining cancer. All the organs and tissues in the body are made up by tiny body cells. These cells have a constant process of dying and replacing new cells. This is the general process carried by them, if there is any malfunction in their life cycle, then there is a chance for the occurrence of cancer. Tumor occurs due to the formation of excess cells in the body. There are two types of Tumors one is benign tumor and the other is malignant tumor .Benign tumor is not cancerous but can cause damage to the adjacent organs if it grows continuously at a single site. Malignant tumor is cancerous. It spreads through out the body and damages the entire body organs.
Causes of pancreatic cancer: Many of the researchers doesn’t know the exact cause for the occurrence of pancreatic cancer but the risk factors for the occurrence of pancreatic cancer is identified. Here is the list of risk factors.
Risk factors of pancreatic cancer:
Age: Generally aged people will be suffering from cancer due to the presence of polyps (excess growth of glands) .if the age is above 50 years, there will be more chances of getting this cancer due to the increase polyps.
Alcohol: Taking of alcohols will reduce the performance of body immune system which causes the chances of occurring cancer disease.
Diabetes: Diabetes leads to the occurrence of the cancer disease due to insulin dependency at high rate.
Obesity: Obesity increases the chances of having pancreatic cancer due to decrease in immune rate in the body system.
Polyps: polyps (unusual glands) increase the chance of having cancer. These polyps are occurred due to the excess growth of cells in the pancreas region or due to the family pedigree.
Smoking: This activity is the major risk factor in causing cancer. Smoking leads to lung cancer and also causes several side effects like digestion problems, burning sensation, headache and site blindness. So avoid smoking to prevent pancreatic cancer and lung cancer from occurrence. Smoking risk factor increases the chance of occuring oral cancer,pancreatic cancer and lung cancer.
Symptoms and signs of pancreatic cancer: Pancreatic cancer is termed as a silent disease because it doesn’t show any symptoms in the early stage of its occurrence. Due to pancreatic cancer, the pancreas doesn’t not produce bile duct due to blockage made by cancerous tumor.
• Jaundice
• Diarrhea
• Muscle spasms
• Nausea and vomiting
• Headache
• Digestion problem
• Urination infections
These are the possible symptoms of pancreatic cancer. If you find any of these symptoms please go for screening to prevent this slow cancer disease.
Effects of Pancreatic cancer:
Sleep disorder: Severe illness, stress, emotional pain and usage of drugs are the driving factors for causing sleep disorder. People suffering with cancer will generally face this disorder .
Nausea and vomiting: Body hormone changes, pains, body inflammation, poor blood flow and anxiety are the causing factors of nausea and vomiting.
Fatigue: Due to the excess treatment process of cancer ,body faces severe exhaustion or tiredness.
Delirium: This side effect occurs during the last period of life .Delirium is nothing but the malfunction of the brain due to severe attack of cancer cells in the body.
Constipation: Constipation occurs during the early stage of the cancer. Constipation means slow movement of body waste through the body. Due to constipation the body faces illness.
Treatment for pancreatic cancer:
Curing of this pancreatic cancer should be done in the early stages before it spreads through out the body. Or else it can’t be cured. Pancreatic cancer can be treated with surgery, radiotherapy ,chemotherapy and biotherapy.
Surgery: Surgery is carried to remove the pancreatic tumor. Surgery can be carried in the early stages of the tumor occurrence. Surgery will be taken place only if the tumor is located in only one part of the body. During the surgery process the damaged lymph nodes are also removed along with the tumor. During surgery the entire pancreas or part of it will be removed if necessary. During some cases, the major portion of the stomach will be removed, duodenum and other tissues will be removed for avoiding spreading of the disease, this process is called Whipple procedure.
Radiation therapy: Radiotherapy is a useful process for removing cancer cells by using high power x-ray beams. These high energy x-rays are aimed at the cancer affected part in the pancreas to destroy the cancer cells .This process is given for 5 to 6 weeks to entirely clear the cancer tissue. Radiation therapy can be taken before and after the surgery process.
Chemotherapy: Chemotherapy drugs are also called as anti-cancer drugs used to destroy cancer cells. There are many types of chemotherapy drugs available in the market for the treatment of cancer. This treatment process is carried by either pills or through intravascular injections. The anti-cancer drug enters into the bloodstream and travels towards the damaged tissues and destroys the cancer cells.
Chemotherapeutic drugs attacks the cancer cells by stopping their unusual growth. The nature of the cancer cells were brought to the normal condition by controlling the divisibility of the cells. These drugs are carried in the bloodstream to kill destroy all the cancer cells within short period of time. Chemotherapy is useful in killing cancer cells, avoids spreading of cancer cells to various parts of the body ,stops multiple division of pancreatic cancer cells and avoids replacing of non-cancerous cell into cancerous cells.
Biotherapy: Body possesses weak immune system due to effect of pancreatic cancer cells. So, due to weak immune system in the body, there are chances for the development of pancreatic cancer cell in the body. So this Biotherapy treatment process is useful in rebuilding strong immune system in the body. Biotherapy is also called as immunotherapy or biological response modifier therapy. This treatment process is really useful in repairing, enhancing and stimulating the weak immune system of the body. This process can be carried along with surgery, chemotherapy and radiotherapy.
Pancreatic cancer is mostly found in adults. It has many risk factors. Pancreatic cancer can be treated easily in the early stage of its occurrence. Surgery and chemotherapy treatment will be useful in curing this disease entirely. Radio therapy treatment will be useful in stopping the disease to spread to other parts of the body.
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