Research Paper On Gastric Cancer

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.

Christian evangelist Nabeel Qureshi released a 10-minute video on September 7, in which he provided details of his stage IV stomach cancer prognosis and treatment. He told his viewers that American Cancer Society statistics say that survival rate for people with stage IV stomach cancer was 4 percent, but he trusted in God to heal him.

Esophageal carcinoma, the eighth most common cancer in the world, includes squamous cell carcinoma and adenocarcinoma (Sun, Lin, Chen, Liang, &Hsieh, 2015; American Cancer Society, 2015). Squamous cell carcinoma is simply damaged esophageal cells; however, adenocarcinoma occurs when glandular cells replace squamous cells in the esophagus (American Cancer Society, 2015). While squamous cell carcinoma was once the most common form of esophageal carcinoma in the United States, adenocarcinoma has taken its place with speculation placed towards the increase of gastroesophageal reflux disease (GERD) (Baldwin, 2015). These two manifestations of cancer account for approximately 90% of diagnosed esophageal cancers, while the remaining 10% of esophageal

Over half of human stomachs in the world are colonized by H. pylori. This bacterium is the culprit for almost 80% of all gastric adenocarcinoma cases and upwards of 90% of all duodenal peptic ulcer cases making it the second most common bacterial infection worldwide (6). Those colonized with H. pylori have a two to six times increased risk of forming gastric cancer or ulcers. Because of this, H. pylori has since been classified as a class I carcinogen. There are currently two completely sequenced genomes of H. pylori (strain 26695 and strain J99) which have been revolutionary in the research and understanding of its genetic diversity and pathogenic mechanisms. H. pylori are gram-negative, spiral shaped, adorned with three to five polar

Esophageal cancer, or oesophageal cancer, is a lethal variation of cancer globally ranking sixth as the leading cause of cancer-associated deaths and eighth as the most common type of cancer (Pennathur et al. 2013). In contrast to other parts of the world, the United States has experienced a decrease in esophageal squamous cell carcinoma incidence rates and a distinct increase in esophageal adenocarcinoma, which corresponds to increased obesity and gastroesophageal reflux rates over the years (Simard et al. 2012). Along with increasing incidence rates, esophageal cancer is associated with a 15-25% survival rate of five years regardless of treatment, poor prognosis due to diagnosis during the cancer’s later stages, and predisposition to metastases regardless of tumor type (Pennathur et al. 2013, Chen et al. 2013). In addition, patients who have been treated are at risk for high incidences of recurrence and approximately 90% of patients are faced with mortality from esophageal cancer (Lou et al. 2013), all of which contributes to the poor prognosis associated with the disease. With increasing incidence rates and poor prognosis, esophageal cancer poses challenges to healthcare providers in finding effective and standardized guidelines with respect to screening, treatment, and surveillance.

Firstly, in hopes of understanding what esophageal cancer is, one must first understand what the esophagus is. The esophagus is a muscular tube connecting your throat to your stomach. It’s primary purpose it to transport food to the stomach and is usually between 10 – 13 inches long. Furthermore, the esophagus is lined with smooth muscle tissue, which causes contracts without conscious thought, moving the food along to the

The purpose of this study is to evaluate the understanding of cancer in the Hmong community, in Fresno. If there is limited access to resources or is it just lack of understanding or a barrier between the cultures. What is preventing them to be screen. Providing Prevention methods would be the first step. Early detection with screening for those who are high risk for gastric cancer, with familial history. Since Helicobacter Pylori infection is more common in Asian population. The focus would be to try using the same screening method that is being done in Japan and Korea. Educating the Hmong community on Gastric cancer, the signs and symptoms and screening workups that are done specifically for gastric cancer. Providing information on risk factors like lifestyle, diet and etc. Cultural belief would be incorporated as well.

Gastric cancer, GC, is the fourth most common cancer and the second most common cause of cancer death worldwide; when it is diagnosed it often is considered inoperable advanced or a metastatic disease requiring palliative treatment (Trastuzumab). There is currently no one accepted standard for care, however, fluoropyrimidine-based and platinum-based combinations as well as a third drug, usually docetaxel or epirubicin, is the most used in Europe and the United States. Even tough combination therapies have been reported to benefit those with GC, the actual prognosis for GC remains very poor and new treatments are needed (Trastuzumab). HER2 also referred to as ERBB2, is an epidermal growth factor receptor that has growing evidence

Gastric cancer is one of the second most common cancers all over the world with high morbidity and poor prognosis (Peter and Beglinger, 2007).Though it

Gastritis is a condition in which the stomach mucosa is inflamed. Mucosa cells that produce the acids and Anzimes. Food items for the food to digest the big small in the big mucus ka utpadan, which prevents the problem of acid.Gastritis acid, Anzimes and reduce mucus production and carry.

Colon cancer is cancer in your large intestines. Colon cancer usually starts with polyps, which are small benign groups of cells. Over time the polyps may become malignant. Some symptoms of colon cancer are bloody stools, changes in bowel habits, and a feeling that your bowel does not feel completely empty. There are no clear causes of colon cancer, but we do know that it happens when healthy cells in the colon develop errors in their DNA. A cell becomes cancerous when the DNA is damaged. Some people may inherit genes that can create a larger risk of colon cancer. It has also been shown that people with diets of high in fiber and low in fat have a significantly greater risk of getting colon cancer. If the cancer is found in early-stage, then

Chronic Atrophic Gastritis (CAG) is one of the diseases that may progress to gastric cancer. Gastritis including CAG is highly correlated with lifestyle. On the other hand, tea is widely consume by around two-third’s population. The consumption of tea has been associated with anticarcinogenic, antimutagenic, and cardioprotective effects based on experimental studies using cell culture and animal models. 4

Colorectal cancer (CRC) is the third most commonly diagnosed cancer, accounting for 9.5% of all incident cancer cases and one of the leading causes of the cancer-related deaths worldwide 1. The recent International Agency for Research on Cancer (IARC) report estimated that every year there are about one million new cases of CRC diagnosed worldwide and half a million deaths2. There is a large variation in CRC incidence rates between countries, with more cases in first-world countries and fewer in developing countries. Like most Western countries in recent decades, Canada has had a relatively stable age-standardized incidence rate and a slightly declining mortality rate of CRC3. However, past decades have seen significant increases in both incidence and mortality rates of CRC in Chinese population4,5. Tianjin, the third largest city located in the east coastal area in China,

Cancer of the upper gastrointestinal tract is one of the most common causes of death in many East Asian countries. The first article analyzes screening efficacy for cancer of the upper gastrointestinal tract via endoscopic examination in both high-risk and non-high-risk regions in China. Being the first ever randomized controlled study for screening of upper gastrointestinal cancer in China, this study aims to promote screening strategies to help reduce cancer rates. The purpose for this study is to emphasize the importance of how screening will help in early detection of cancers so that treatment can still be effective. This offers a better chance to decrease incidence and mortality. The second article discusses the recent epidemiology of

Helicobacter pylori have been implicated in cases of chronic gastritis, peptic ulcer diseases( includes duodenal and gastric ulcers). Even though these diseases were linked to stress factors, in 1983, Australian microbiologists Warren and Marshall proved that gastritis and peptic ulcer diseases were infectious diseases caused by a bacterium (1). This bacterium has also been linked to gastric carcinoma and Mucosa associated lymphocyte (MALT) lymphoma (2)