|
Malignant Mesothelioma -- The Cancer Of The Mesothelial Cells The diseased defined Mesothelium is the protective tissue that covers the chest cavity, abdominal cavity including the cavity around the heart including additionally produces a special lubricating fluid that allows the internal organs pertaining to the body to move around. Malignant Mesothelioma should be defined as the cancer pertaining to the mesothelial cells which become abnormal including start dividing without any order. Majority pertaining to the mesothelioma patients have a prior history of exposure to asbestos. Types of malignant Mesothelioma Malignant Mesothelioma or simply Mesothelioma should be divided into 3 main types namely - Epithelioid - Sarcomatoid - Mixed/biphasic Of these, Epithelioid is the most common (50% to 70% cases) including stands the best chance of recovery. Sarcomatoid type is seen in 7% to 20% cases whereas mixed/biphasic type is seen in 20% to 35% cases. Approximately, ¾ pertaining to the total cases of Mesothelioma originates in the chest cavity (pleura) including is known as pleural mesothelioma. The cancer affecting the lining pertaining to the abdomen (peritoneum) is called the peritoneal mesothelioma including that affecting the “sac like” space around the heart (pericardial cavity) is called the pericardial mesothelioma. Mesothelioma at times additionally affects the covering layer pertaining to the testicles. However, the last 2 types of cases are quite rare. Diagnosis of malignant Mesothelioma The tumors pertaining to the mesothelium should either be benign (non cancerous) or malignant (cancerous). So whenever there are symptoms like shortness of breath, pain in chest/abdomen or swelling in the abdomen, you should consult your doctor immediately. After the initial X-rays including scans, the doctor may look inside the chest cavity (in case of pleural tumor) with a particular instrument called thoracoscope including the test is called thoracoscopy. In case of tumor in peritoneum the doctor may go for peritoneoscopy with the help of a tool called peritoneoscope. Finally, if the abnormal tissue is found then a biopsy is done, whereby a piece pertaining to the unnatural tissue is cut out including placed under microscope for examination. After the confirmed diagnosis of Mesothelioma it is additionally essential to ascertain its stages i.e. whether it is in localized stage or in advanced stage. In the localized stage, the cancer is found in the lining pertaining to the chest cavity or in the diaphragm or the lung. Advanced malignant Mesothelioma should again be divided into 3 stages namely stage II, III including IV. In stage II, the cancer spreads beyond the chest lining to lymph nodes including in stage III it spreads into chest wall, center pertaining to the chest, heart, through the diaphragm or abdominal lining, etc. The final or the fourth stage is the 1 in which the cancer has already spread to distant organs. Treatment Depending on the stage pertaining to the cancer, its location including the health, age including medical history pertaining to the patient, 3 types of treatments are mated out to malignant Mesothelioma patients – surgery (to remove the tumor), radiation therapy (application of high energy rays) including chemotherapy (usage of combination of drugs). the apart, if there is any accumulation of fluid in the chest or abdomen, then the doctor needs to drain it out including the process is regarded as thoracentesis including paracentesis respectively. So be aware pertaining to the disease, such that you should prevent it at the very onset.
|