Primary peritoneal cancer is a type of cancer that begins in the lining of the abdomen, called the peritoneum. This lining is responsible for protecting the internal organs of the abdominal cavity. Primary peritoneal cancer is most often found in the pubic area but can also develop in other parts of the abdomen, including the ovaries. It is treated similarly to ovarian cancer, though it is rarer.
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Treatments for primary peritoneal cancer include chemotherapy and surgery. During chemotherapy, drugs called monoclonal antibodies are given to target specific substances on the cancer cells. These drugs may be used in combination with a chemotherapy drug. Other drugs used to treat peritoneal cancer include PARP inhibitors, which block DNA repair, and angiogenesis inhibitors, which prevent tumor blood vessels from growing. In some cases, cancer treatment may also include hormonal therapies or immunotherapy. While primary peritoneal cancer usually presents in the advanced stage, symptoms may persist even after treatment.
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While a variety of types of neoplasms may develop in the abdominal cavity, primary peritoneal cancer usually affects women. The most common types are lymphoproliferative malignancies, gastrointestinal stromal tumors, and peritoneal adenocarcinoma. Primary peritoneal cancers can also originate in the colon and appendix. Symptoms of primary peritoneal cancer include abdominal discomfort, bloating, fatigue, and vomiting.
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It's important to know the signs and symptoms of primary peritoneal cancer. Some women may not have any symptoms at all, but doctors may mistakenly diagnose the condition as abdominal tuberculosis if the symptoms are symptomless. A diagnosis may not be made until the disease has spread to distant organs. For those with cancer, friends and family can be a great source of support. However, it's important to remember that primary peritoneal cancer is not a common disease.
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It is important to know that the underlying cause of primary peritoneal cancer is not always apparent. It's important to understand that this cancer can arise in several different locations and may be recurrent. Depending on the type of cancer, treatment may involve peritoneal chemotherapy. If left untreated, the tumor could lead to metastasis to other parts of the body. The tumors may also spread to lymph nodes, the lungs, or even the liver.
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The first step in diagnosing primary peritoneal cancer is to visit your GP. During your exam, he or she may feel for tender areas or lumps. Your internal organs will also be examined to determine if there are any suspicious areas. An ultrasound scan of your abdomen can reveal any cancerous tissue. It's important to note that peritoneal cancer symptoms are often caused by other conditions and may require additional tests.
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If you have a tumor on the peritoneum, your physician will likely diagnose it as a primary peritoneal serous carcinoma. This type of cancer is almost identical to ovarian serous carcinoma and is often indistinguishable from its metastatic cousin. Another rare type is leiomyomatosis peritonealis disseminata, a benign proliferative process characterized by multiple smooth muscle nodules throughout the peritoneum.
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Besides getting a detailed history of your symptoms, your doctor may also perform a physical exam to make sure you are free of any abnormalities. During the exam, the surgeon may be able to feel tumor nodules, although the cancer doesn't always show up in the blood. Additionally, blood tests to detect tumor markers are also often necessary to confirm if your cancer is primary. A cancer doctor can explain any side effects of the treatment to you in detail.
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Primary peritoneal tumors have many different names. Their names reflect the fact that these tumors are difficult to classify. Despite their names, primary peritoneal cancers are classified into three main categories: peritoneal malignant mesothelioma (PMM), well-differentiated papillary mesothelioma (WPM), and multicystic mesothelioma, which arises most commonly in women's pelvic peritoneum.
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There are many different types of primary peritoneal cancer. Sometimes, a doctor may use a laparoscopy to examine all organs in the abdomen. The doctors will then use the cancer stage to determine what treatment is best for the patient. Primary peritoneal cancer has similarities with ovarian cancer. Although primary peritoneal cancer is rarer than ovarian cancer, it can occur in men. A number of genetic factors are thought to contribute to the development of this cancer, but a cause has not yet been determined.
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Malignant mesothelioma has a two-staged growth pattern: localized and diffuse. Localized peritoneal mesothelioma forms a focal circumscribed mass in the peritoneum. It often invades adjacent viscera. Symptoms of localized primary peritoneal cancer may include localized ascitic fluid. While generalized ascites is rare, the tumor can also cause peritoneal nodularity.
