Essay On Pancreatic Cancer

"Cancer of the pancreas is a genetic disease that is the fifth most common cause of death in both men and women. Pancreatic cancer affects approximately 28,000 Americans each year, or five out of 100,000 people" (Mayo Clinic, 1998). According to physicians at Johns Hopkins Medical Institute, "pancreatic cancer is the challenge of the twenty-first century." So, where exactly is the pancreas located in our bodies, and what does it do? The pancreas is a gland found behind the stomach that is shaped somewhat like a fish. The pancreas is about six inches long and less than two inches wide, and it extends across the abdomen. The pancreas consists of two separate glands inside the same organ, the exocrine gland and the

Stomach cancer, also known as gastric cancer, is a type of cancer that develops slowly over many years. Most frequently, stomach cancer starts in the lining of the stomach otherwise knows as the mucosa, and then develops into the other layers of the stomach. There are many ways in which stomach cancer spreads. In some cases it invades near by organs or it can also travel through the bloodstream to for cancer in other organs. There are many statistics and organizations of support for stomach cancer, as well as, symptoms, risk factors, screening and diagnosis’ and, treatments. Like all cancers, stomach cancer is a deathly disease and one of the major leading causes of cancer deaths in countries other than the U.S.

The common bile duct originates in the liver and the gallbladder and produces another important digestive juice called bile. The pancreatic juices and bile that are released into the duodenum, help the body to digest fats, carbohydrates, and proteins. Endocrine Function: The endocrine component of the pancreas consists of islet cells that create and release important hormones directly into the bloodstream. Two of the main pancreatic hormones are insulin, which acts to lower blood sugar, and glucagon, which acts to raise blood sugar. Maintaining proper blood sugar levels is crucial to the functioning of key organs including the brain, liver, and kidneys.

Pancreatic insufficiency results from the blockage of pancreatic ducts, resulting in difficulty in absorption of fats during digestion.1 For this

For cancer deaths, pancreatic cancer is ranked at the fourth highest cause of deaths. In 2009, the mortality rate for pancreatic cancer decreased

The pancreas is a vital part of the digestive system and a critical controller of blood sugar levels.

I would tell my younger self just be yourself—that who you are is good enough.". ( ) When I think about age, I think about growth. Using a brief questionnaire, I was able to identify The age I was projected to live. The results stated that I was projected to live to 100 years old and I’d have 75 more years to live. We still approach aging with fear, resignation, and sadness even though life expectancy, health status, and financial status have improved for the elderly ( ) . The information given by the questionnaire allowed me to appreciate life and the decisions that I am making. Recently my Uncle Horace passed away with pancreatic cancer from tobacco and alcohol consumption for about 17 or more years. With his condition,

‘Pancreas man’ was born in the land of digestiva where he and his family lived since the dawn of time. Until one day, DR.GLUCOSE, the pancreases arch enemy, was spotted strolling down Liver Lane. He had his full army along his side, way too much glucose for the pancreases and livers to turn into glycogen. They were unprepared, they were scared, but one pancreas was ready to fight. That was the infamous ‘Pancreas man’ father, Colonel pancreas. Unfortunately, Colonel pancreas could not take any more glucose, he didn’t make it through the battle. The powerful ‘Pancreas Man’ lives today to spread insulin and fight the constant battle against DR.GLUCOSE. . . Pancreas mans family was devastated after their father's death. Pancreas man's,

The pancreas produces the hormones insulin and glucagon. These help to maintain the correct level of blood-glucose. Small masses of special cells called islets of Langeryhans produce them, which are spread throughout the pancreas. Pancreatic juice in continually being produced but the production increases when there is food there. The pancreatic juice is an alkaline as it contains sodium bicarbonate which lowers how acid from the food. The pancreatic juice also contains the enzymes trypsinogen which is an inactive substance produced in the pancreas then the digestive enzyme trypsin is made in the duodenum and chymotrypsinogen which is the inactive form of chymotrypsin. Chymotrypsinogen gets changed into chymotrypsin by an enzyme called trypsin. When they are in the forms trypsin and chymotrypsin they break down protein into smaller pieces. There are also other enzymes in the pancreatic juice called carboxypeptidase and aminopeptidase convert the small protein pieces into amino acid. As well as that in the pancreatic juice also contains amylase which is a different enzyme that makes maltose by breaking down starch.

The first discovery of pancreatic cancer was thought to be during the 18th century, but the first cases were reported in the 1800s. As more cancers were discovered throughout the body, more research was done on it. It has been a problem for hundreds of years, but there was and still isn’t a real cure. Within the last 10 years more light has been shed upon the subject and more research is being done. Pancreatic cancer, like all other cancers has no “cure”, but there are ways to treat it. This type of cancer is one of the most deadly kinds, especially if it is not caught early on. According to Pancreatic Cancer Action, the risks of people ages 45-84 is about 84.6% and when people get diagnosed they are usually under the age of 65 (“Causes

The pancreas is a V-shaped organ located behind the stomach and is the first section of the small intestine, known as the duodenum. The pancreas does have two main functions; first, it aids in the metabolism of sugar in the body through the production of insulin, secondly, the pancreas is necessary for the digestion of nutrients by producing pancreatic enzymes according to Dr. Foster (1997). Inflammation of the pancreas will either be mild, substantial or severe, however all degrees of pancreatitis do transpire in canine. The inflammation of the pancreas can also be referred to as acute, which is a abrupt onset, the second type of inflammation to the pancreas which is continuous and progressive, is known as chronic pancreatitis. Ronald Hines (2014)

Inflammation of pancreas due to obstructive pathology or metabolic problem leading to destruction of pancreas by proenzymes and its surrounding tissues.This results in pancreatic pseudocyst formation made up of necrotic material.

Pancreatitis is the inflammation of the pancreas. It’s located in the stomach and its function is to provide the body with hormones to aid in the digestion, regulating glucose. The triggers for this health condition can be linked to heredity, lifestyle choices and injuries to the abdomen.

Observation of the pancreas sections of the control rats revealed intact Langerhans' islets with well-defined edges and plump islets cells. The sections which were stained with insulin antisera revealed that β-cells were easily distinguishable in most islets especially in its peripheral parts (Fig. 1 a,b& Fig. 2a,b). Examination of the pancreatic sections of the diabetic rats revealed an extensive destruction of the Langerhans' islets. The islets had ill-defined boundaries and some necrotic areas were often noticed. Severe inflammatory cells infiltrations were observed. Some endocrine cells had vacuolization in their cytoplasm and others had no cytoplasmic secretion. Diabetic pancreas which was stained with insulin antisera displayed a profound

Pancreatic cancer is a highly lethal disease that is ranked fourth among cancer-related deaths in Norway. 31 Yearly 600-650 new cases are detected, corresponding to 7 per 100 000 inhabitant. The survival rate five years after diagnosis is very low, at only 5 %. 19 Approximately 90 % of patients diagnosed with advanced pancreatic cancer survive less than one year, with a median survival of 5-6 months. The high mortality rate is connected to late diagnosis, early metastasis and poor response to chemo- and radiotherapy. 34 Pancreatic cancer can be inherited, but 90 % of cases are considered sporadic. 19 The major histological type of pancreatic cancer is ductal pancreatic adenocarcinoma which account for 80 % of the