Informative Speech On Pancreatic Cancer

According to Professor John Neoptolemos, "There are approximately 7,000 new cases each year - but it is one of the most lethal cancers." The main reason for the low survival rate from pancreatic cancer is due to its difficulty in finding this cancer early. By the time a person has symptoms, the cancer has often reached a large size and spread to other organs. Because the pancreas is deep inside the body, the doctor cannot see or feel tumors during a routine physical exam. There are currently no blood tests or other tests that can easily find this cancer early in people without symptoms. Tests for certain genes in people with a family history of the disease can help tell if they are at higher risk for cancer. There are some new tests for finding pancreatic cancer early in people with a strong family history of the disease, but these tests are complicated and expensive. Some symptoms of pancreatic cancer include jaundice, a yellow color of the eyes and skin caused by a substance buildup in the liver, pain in the belly area or in the middle of the back, significant weight loss over a number of months, loss of appetite, digestive problems including nausea, vomiting, pain that tends to be worse after eating, a swollen gallbladder that is enlarged, blood clots that form in the veins or cause problems with fatty tissue under the skin, and diabetes. If the doctor has any reason to suspect pancreatic cancer, certain tests will be done to see if the disease is really

After at least 48 hours a final diagnosis is given to the patient all based off of using the Dichotomous Key, used to narrow down the search of the specimen on the suspected area of the body. This is an important procedure because there are organisms that must be identified in order to conduct certain tests on certain media to know its function.

Biopsy of the tumor. This is when a sample of the tumor is removed with a needle and studied.

Once the biopsy is obtained rom the surgeon, aseptic technique should be used in order to minimize any contamination of the specimen. Since the tissue being extracted form the body, time will be of an essence due to the live tissue dying as time goes on. The tumor cells will be looked at under a microscope in order to determine weather a patient has

A sterile needle guide is attached to a movable post at the stage assembly. The biopsy instrument is then attached to the stage assembly. Everything will get locked into place and the computer will verify the coordinates to the biopsy instrument. After the patient is injected with local anesthesia, a four millimeter incision will be made into the breast tissue. After the incision, the needle will need to be pulled back until it corresponds to the correct depth that the computer gave. Next, it is time for the needle to be inserted into the breast

The chest organs, including the heart and lungs, are inspected. After any organ is removed, the pathologist will save a section in preservative solution. The pathologist takes blood from the heart to check for bacteria in the blood. For this, he uses a very large hypodermic needle and syringe. He may also find something else that will need to be sent to the microbiology lab to search for infection. The pathologist will send blood, urine, bile, or even the fluid of the eye for chemical study and to look for medicine, street drugs, alcohols, and/or poisons. After the chest has been examine the abdominal cavity is inspected, the first dissection in the abdomen is usually freeing up the large intestine. Some pathologist do this with a scalpel, while others use scissors. Freeing up the intestines takes some time. The intestines and other organs in the abdominal cavity are taken out an examine for any abnormalities, drugs, poisons, and diseases . Once the chest and the abdominal cavity is examine , the scalp is examine, the skull vault is opened using two saw cuts, one in front and one in back. The top of the skull is removed and the brain is very carefully cut free of its attachments from inside the skull, inspecting the brain often revels surprises. a good pathologist takes some time to do this as well with the other organs.

Two months after the initial biopsy, the patient underwent a repeat incisonal biopsy of the hard

Family history or symptoms may make this screening occur earlier. There are several ways to diagnose the cancer. In a colonoscopy, the doctor inserts a small, flexible viewing tube into the rectum. Any polyps that are found can be removed and sent to a pathologist to be examined. A barium enema involves patients drinking a white substance containing barium that helps the intestines to show up on x-rays. A blood test that tests for tumor markers of colon cancer may also be performed.

— An operative note and pathology report for biopsies, needle aspirations or other surgical procedures.

tissue can be removed and examined, or an x-ray to examine for pulmonary edema, fluid

However, in the unfortunate case that you might think you have cancer. It is important to get tested. There are essentially three main ways to test for esophageal cancer: endoscopy, x-ray and a biopsy. An endoscopy refers to a hollow tube equipped with a lens that is lowered down into your esophagus, from which the doctor sees if there are any problem areas in your esophagus. X-rays of the esophagus also known as an esophagram, are also used to determine cancer. In the process you must drink a liquid called barium which temporarily coats the inside of your esophagus so it is easily visible from an x-ray machine. For a biopsy, like an endoscopy a tube descends down your throat and is used to collect a sample of the tissue in the problematic area. This

The most common cause of lung cancer is smoking cigarettes. 80% of people who have lung cancer got it from smoking. The longer you smoke cigarettes the better chance of getting lung cancer. Smoking at a young age increases the chance of getting lung cancer more then starting to smoke as an adult. The sooner you quit, the better your life will be. Passive smoking (secondhand smoking) can give you lung cancer if exposed for a long time to it.

• Endoscopy. This is a procedure to look into your stomach using a thin, flexible tube that has a tiny camera and light on the end of it.

There are times where specialists require some assistance in discovering the particular issues and states of their patients. At the point when specialists need to be certain about what their patients' conditions are, they take body liquid or tissue tests from them and forward these examples to the pathology advisors.

When diagnosing bone cancer, a doctor must first complete some tests. According to a summary of tests and procedures by Medicine Net on line, a doctor will first ask about a patient’s personal and family medical history in order to find out if there is any history of cancer in the family. Next, the doctor will order blood tests and x-rays. The exact size, shape, and location of a bone tumor can be seen through an x-ray. Then, a CAT scan (Computed Axial Tomography) will be completed to show whether the cancer has begun to spread to other parts of the body. A CAT scan will give detailed pictures of the cross section of the body. There are also similar tests like an MRI (Magnetic Resonance Imaging) and an Angiogram (x-ray of the arteries), but a biopsy is the ultimate test that will make sure that cancer is present in the body. After the victim was told that she had bone cancer, she experienced a biopsy in Seattle, Washington. The Medicine Net on line explained that during a biopsy, doctors test a sample of the bone tumor and determine through a microscope whether or not the tumor is cancerous. The many different tests of bone cancer are very critical to the outcome of the disease. The tests are used for staging the bone cancer. For example, if a patient of bone cancer had a CAT scan, and it showed that the bone cancer was not spreading, the doctors could stage the patient’s cancer as controlled.