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What is cancer leukemic meningitis?
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- cancer leukemic meningitis
Meningitis, inflammation of the meninges (three thin layers of tissue that cover and protect the brain and spinal cord). Meningitis is usually caused by a bacterial or viral infection, but sometimes is caused by cancer, drug allergies, or inflammatory diseases. Leukemic meningitis is a serious problem that may occur in leukemia. In leukemic meningitis, cancer cells have spread from the original (primary) tumor to the meninges (thin layers of tissue that cover and protect the brain and spinal cord). The cancer may cause the meninges to be inflamed. Also called leukemic leptomeningitis and meningeal leukemia. Cancer is a term for diseases in which abnormal cells divide without control and can invade nearby tissues. Cancer cells can also spread to other parts of the body through the blood and lymph systems. There are several main types of cancer. Carcinoma is a cancer that begins in the skin or in tissues that line or cover internal organs. Sarcoma is a cancer that begins in bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue. Leukemia is a cancer that starts in blood-forming tissue such as the bone marrow, and causes large numbers of abnormal blood cells to be produced and enter the blood. Lymphoma and multiple myeloma are cancers that begin in the cells of the immune system. Central nervous system cancers are cancers that begin in the tissues of the brain and spinal cord. Also called malignancy.
Preview- It`s obvious that, carcinomatous just means acting like a cancer. Most people are familiar with the type of meningitis caused by an infection, but with carcinomatous meningitis, it is the cancer cells in the meninges that cause the inflammation, not an outside infection. Cancer cells do not always develop into an active secondary tumor when they have spread to a new site. Carcinomatous meningitis is a serious problem that may occur in cancer in which cancer cells spread from the original (primary) tumor to the meninges (thin layers of tissue that cover and protect the brain and spinal cord). It can happen in many types of cancer, but is the most common in melanoma, breast, lung, and gastrointestinal cancer. The cancer may cause the meninges to be inflamed. Also called leptomeningeal carcinoma, leptomeningeal metastasis, meningeal carcinomatosis, meningeal metastasis, and neoplastic meningitis. Infection, invasion and multiplication of germs in the body. Infections can occur in any part of the body and can spread throughout the body. The germs may be bacteria, viruses, yeast, or fungi. They can cause a fever and other problems, depending on where the infection occurs. When the body`s natural defense system is strong, it can often fight the germs and prevent infection. Some cancer treatments can weaken the natural defense system. Meninges is the three thin layers of tissue that cover and protect the brain and spinal cord. Inflammation, redness, swelling, pain, and/or a feeling of heat in an area of the body. This is a protective reaction to injury, disease, or irritation of the tissues. Tumor is an abnormal mass of tissue that results when cells divide more than they should or do not die when they should. Tumors may be benign (not cancer), or malignant (cancer). Also called neoplasm.
- It`s obvious that, it is most common in breast cancer, but it can occur with any type of cancer. The cancer cells in the meninges can cause a range of symptoms, including confusion, headaches and weakness. Confusion is a mental state in which one is not thinking clearly. Breast, glandular organ located on the chest. The breast is made up of connective tissue, fat, and breast tissue that contains the glands that can make milk. Also called mammary gland. Breast cancer, cancer that forms in tissues of the breast, usually the ducts (tubes that carry milk to the nipple) and lobules (glands that make milk). It occurs in both men and women, although male breast cancer is rare.
- It`s possible to conclude that, leptomeningeal Carcinomatous (Carcinomatous Meningitis) or some call it lymphoma on the meninges The most common cancers to involve the leptomeninges are breast cancer, lung cancer, lymphomas and melanomas, and now, because of dose-intense combination chemotherapies, even ovarian cancer is more common. Unfortunately, cancer cells are too small to find on any scans unless they have grown into a lump. Lung cancer, cancer that forms in tissues of the lung, usually in the cells lining air passages. The two main types are small cell lung cancer and non-small cell lung cancer. These types are diagnosed based on how the cells look under a microscope. Ovarian cancer, cancer that forms in tissues of the ovary (one of a pair of female reproductive glands in which the ova, or eggs, are formed). Most ovarian cancers are either ovarian epithelial carcinomas (cancer that begins in the cells on the surface of the ovary) or malignant germ cell tumors (cancer that begins in egg cells). Leptomeningeal, having to do with the two innermost meninges (thin layers of tissue that cover and protect the brain and spinal cord). Lung, one of a pair of organs in the chest that supplies the body with oxygen, and removes carbon dioxide from the body. Ovarian, having to do with the ovaries, the female reproductive glands in which the ova (eggs) are formed. The ovaries are located in the pelvis, one on each side of the uterus. Lymphoma, cancer that begins in cells of the immune system. There are two basic categories of lymphomas. One kind is Hodgkin lymphoma, which is marked by the presence of a type of cell called the Reed-Sternberg cell. The other category is non-Hodgkin lymphomas, which includes a large, diverse group of cancers of immune system cells. Non-Hodgkin lymphomas can be further divided into cancers that have an indolent (slow-growing) course and those that have an aggressive (fast-growing) course. These subtypes behave and respond to treatment differently. Both Hodgkin and non-Hodgkin lymphomas can occur in children and adults, and prognosis and treatment depend on the stage and the type of cancer.
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