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Gastric cancer is one of the most common and potentially lethal gastrointestinal malignancy, but it is now at the forefront of modern oncology due to new discoveries. In recent years, the field of gastric cancer has been transformed by many notable developments in both the diagnostic area and the therapeutic strategies. The main aim of the text is to propose a comprehensive, state-of-the art review of this field, and will serve as a valuable resource for oncologists, pathologists, surgeons and researchers with an interest in gastric cancer. The first chapters will review the interplay between pathogens and especially H. pylori, inflammation, genomic instability, and tumorigenesis. Secondly, an exhaustive overview of the diagnosis of gastric cancer from a clinical/endoscopic and pathologic perspectives will be illustrated. Two specific chapters will deal with tissue and serum biomarkers with an important role in diagnosis as well as prognostic and predictive markers of response to specific therapy. A central section of the book will focus on treatment options available today for patients. Surgery is the cornerstone of treatment for gastric cancer; however, the prognosis of patients with locally advanced disease is still poor even after curative resection. Therefore, in order to improve the prognosis of patients, especially with advanced stage, a multimodal strategy is advisable and is thoroughly addressed in the appropriate section. With the advent of next-generation sequencing and new preclinical model technologies, the genomic landscape of gastric cancer has been delineated and molecular characterizations finalized to novel therapeutic targets of each molecular subtype have been identified. These advances are making it feasible to integrate clinical and phenotype-based diagnostic and therapeutic methods and are described in a dedicated section. The text will conclude with chapters focusing on the future direction of gastric cancer research in the precision medicine era: an in-depth analysis of non-coding RNAs and their role in gastric cancer, the impact of immunomodulation/immunotherapy and the perspectives of nano-medicine will be finally proposed to the audience. A brief review of the existing literature addressing the above mentioned topics will be present in each chapter. This text will serve as a useful resource for physicians and researchers dealing with, and interested in, this challenging malignancy. It will provide a concise yet comprehensive summary of the current status of the field that will help guide patient management and stimulate investigative efforts. All chapters will be written by experts in their fields and will include the most up to date scientific and clinical information.

This book provides an up-to-date overview of gastrointestinal malignancies, including prevention, early detection, intervention, and life-extending therapeutics. It also assesses various biomarkers used for diagnostics, prognostics and prediction of response to chemoresistance. Further, it discusses the latest trends in the use of small-molecule targeted therapies and immunotherapies as single agents or combination with other treatments. Since resistance to radiation and chemotherapy contribute to the high recurrence and poor survival rates, improving the outcome for GI malignancies is dependent on the introduction of new biomarkers and therapeutic agents. Lastly, the book systematically investigates novel theranostics approaches using nanotechnology for the detection, diagnosis, and personalized treatment of GI malignancies.

The overall prognosis for patients with gastric cancer remains poor as tumors are often diagnosed at an advanced stage, despite new developments and technical advances in endoscopic diagnosis and therapy. This publication brings together leading experts in the fields of basic research and clinical management of gastric cancer, to share their expertise with the clinical community. State-of-the-art reviews discuss the pathogenesis of and the most important risk factors for the development of gastric cancer, potential benefits of chemoprevention and Helicobacter pylori eradication. Moreover, new diagnostic modalities and surgical therapy, including the potential benefits of neoadjuvant and adjuvant therapies, are presented. As most patients require palliative therapy because of locally advanced or metastasized cancers, several reviews are dedicated to advances in the chemotherapy of advanced gastric cancers and peritoneal metastasis. Finally, future approaches towards a molecular diagnosis and therapy are described. Those involved in the management of gastric cancer patients will find the information presented in this publication of utmost help and will benefit greatly for their daily routine.

The book explores recent developments in the application of nanotechnology in the early detection of gastric cancer. It discusses various aspects, such as screening for gastric cancer-associated biomarkers; establishing new ultrasensitive detection methods based on nanoparticle labeling and nanoeffects; developing a new generation of nanodevices for high-throughput examination of serum and breath biomarkers; developing multifunctional nanoprobes for targeted imaging and simultaneous therapy of gastric cancer; evaluating the biosafety of multifunctional nanoprobes; and the establishment of a pre-warning and early diagnosis system. It also presents clinical applications and prospects. The book provides a valuable reference for researchers in nanomedicine and clinicians involved in gastric cancer and radiology.

Each year, tens of millions of people are respectively. The following data indicate diagnosed worldwide with cancer, and the burden (seriousness) of gastrointestinal more than half of these patients eventu- cancer, liver cancer, and colorectal cancers ally die from this disease. The severity of globally and in the United States. (Table 1) the burden of cancer becomes really clear Surgical and molecular therapies and pr- by knowing that there were ? 10, 862, 496 nostic markers for gastrointestinal stromal new cancer cases (excluding skin cancer) tumors are discussed in this volume. Role in the world in 2002, and the number of of anticancer drugs and monoclonal an- deaths caused by this disease in the same bodies specific for these tumors are also year was ? 6,723,887 (GLOBOCAN). discussed. Imaging modality assessing the The number of deaths due to cancer in the effect of anticancer imatinib on these tumors United States was estimated to be 559, 650 is included. Diagnostic and prognostic (Am. Cancer Soc. ). Cancer is caused by markers of clinical outcomes using che- both external factors (tobacco, chemicals, therapy and hormone replacement therapy radiation, and infectious organisms) and for gastric adenocarcinoma are detailed. internal factors (inherited mutations, hor- Also, are discussed immunohistochem- mones, immune conditions, and mutations try of esophageal cancer progression, and that occur from metabolism). diagnostic and therapeutic methodologies All cancer types caused by cigarette for biliary tumors.

Gastrointestinal Malignancies: New Innovative Diagnostics and Treatment summarizes new advantages in the diagnosis and treatment of gastrointestinal malignancies, thereby providing the most current and up-to-date knowledge on gastrointestinal malignancies to medical students, gastroenterologists, general surgeons, oncologic surgeons, and oncologists.This book will feature the progresses made on treatment and diagnosis of gastrointestinal malignancies in the last ten years and provides the most current diagnostic and therapeutic modalities to the readers. The book will be an excellent reference tool for physicians and surgeons working in the field of gastrointestinal malignancies.Editors of the book are experts from both the western and eastern parts of the world.