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Understanding Gastric Cancer
Gastric cancer, often referred to as stomach cancer, is a malignancy that begins in the cells lining the stomach. Several factors increase the risk of developing gastric cancer, including infection with Helicobacter pylori bacteria, a family history of the disease, smoking, and a diet high in salty or smoked foods. Gastric cancer can be categorized into several types, with adenocarcinoma being the most common. Other rare types include lymphoma, stromal tumors, and carcinoid tumors. Early-stage gastric cancer often shows no symptoms. As the disease progresses, symptoms may include abdominal pain, indigestion, unintentional weight loss, and difficulty swallowing. Diagnosis typically involves endoscopy, where a flexible tube with a camera is inserted into the stomach to examine the lining and take biopsies. Imaging studies like CT scans and X-rays may also be used. Gastric cancer is staged to determine the extent of the disease. Stages range from 0 (limited to the inner lining) to IV (spread to distant organs). Treatment options depend on the stage and location of the cancer but may include surgery to remove the tumor, chemotherapy, radiation therapy, targeted therapies, or immunotherapy.
About the Speaker
Dr. Raajit Chanana
Senior Consultant Medical Oncology, Dharamshila Narayana Superspeciality Hospital, New Delhi.
Upcoming Case Discussions
Gynaecologist’s Guide to Ovarian Cancer
Join us for a special webinar on World Ovarian Cancer Day, titled "Gynaecologist’s Guide to Ovarian Cancer." This expert-led session will delve into the latest advancements in early diagnosis, risk stratification, and evidence-based management of ovarian cancer. Tailored for gynecologists and healthcare professionals, the session will also explore real-world case discussions and multidisciplinary treatment approaches. Let’s come together to raise awareness and empower clinicians in the fight against this silent but deadly disease
Massive Transfusion Protocol
Massive Transfusion Protocol (MTP) is a standardized medical procedure activated in cases of severe hemorrhage, typically involving the rapid administration of large volumes of blood products. The goal is to restore circulating volume, maintain hemostasis, and prevent the lethal triad of hypothermia, acidosis, and coagulopathy. MTP usually involves a balanced ratio of packed red blood cells, plasma, and platelets, often in a 1:1:1 ratio. Early activation and coordination among trauma teams, laboratory services, and blood banks are essential for its success.
Sleep Apnea and Daytime Fatigue
Sleep Disorder Breathing is a term for a group of conditions with abnormal breathing patterns during sleep. This affects everyday functioning and well being.There are few types of SDB which include upper airways resistance, hypopnea, apnea, catathrenia and heavy snoring. People suffering with SDB can have daytime symptoms that result in poor sleep also. There can also be sleepiness, depressed mood, irritability and cognitive dysfunction.
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Dr. Raajit Chanana's Talks on Assimilate
- 5th-October-2023, TIME : 05:00PM - 06:00PM
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Gastric cancer, often referred to as stomach cancer, is a malignancy that begins in the cells lining the stomach. Several factors increase the risk of developing gastric cancer, including infection with Helicobacter pylori bacteria, a family history of the disease, smoking, and a diet high in salty or smoked foods. Gastric cancer can be categorized into several types, with adenocarcinoma being the most common. Other rare types include lymphoma, stromal tumors, and carcinoid tumors. Early-stage gastric cancer often shows no symptoms. As the disease progresses, symptoms may include abdominal pain, indigestion, unintentional weight loss, and difficulty swallowing. Diagnosis typically involves endoscopy, where a flexible tube with a camera is inserted into the stomach to examine the lining and take biopsies. Imaging studies like CT scans and X-rays may also be used. Gastric cancer is staged to determine the extent of the disease. Stages range from 0 (limited to the inner lining) to IV (spread to distant organs). Treatment options depend on the stage and location of the cancer but may include surgery to remove the tumor, chemotherapy, radiation therapy, targeted therapies, or immunotherapy.