At this book, stomach cancer has been analyzed in various aspects such as: The clinical aspect where the symptoms of the disease are listed as pain, vomiting, anorexia, weight loss, diarrhea, abdominal mass with its characteristics., gastrointestinal hemorrhage. Various diagnostic methods have been reviewed, such as: fibrogastroscopy, contrast radiography, biopsy, abdominal echo. They have been illustrated with visual materials such as photographs, films taken from the activity of the clinic. Tumor staging was reviewed based more on operative findings and qualitative anatomopathological...