Mesothelioma TissueMesothelioma is a type of cancer that affects the linings around organs in the abdomen or chest. what is mesothelioma tissue is sometimes difficult to identify mesothelioma since the cells that cause it appear like other cancers.Pleural mesothelioma begins in the tissue that covers your lung (called the pleura). It may also occur in the lining of your heart, which is known as the pericardium.PleuraPleura (plee-uh) is thin tissue that covers the inside of your abdomen and chest and the space around your heart and other organs. This lining allows your lungs to slide easily against your chest wall and other organs when you breathe. Mesothelioma causes the cells in this liner to grow out of control, making it hard for your body to move in a proper manner.A doctor can diagnose pleural mesothelioma by doing an examination of the body and asking about your medical history. It is likely that you will need to give an autopsy and chest xrays and CT scans to look for indications of the disease. Mesothelioma, a form of cancer, can spread to various parts of the human body.Malignant pleural msothelioma develops in lining the lungs. There are also uncommon types of mesothelioma, which are found in the lining of the abdomen (peritoneal mesothelioma) or the lining of the heart (pericardial mesothelioma).The body produces fluid to lubricate the linings of your pleura. This fluid can build up if you suffer from a pleural effusion, which is a result of a cancer or tumor that is spreading to the lining of your lung. Your doctor may prescribe painkillers or other treatments to reduce fluid buildup if you have an effusion in the lung lining.Doctors can perform a pleural biopsy to check for mesothelioma. This procedure involves placing you in bed with medicine (general or local anesthesia) and then inserting a needle into the pleural membrane to collect an in-situ sample of tissue. To accomplish this, a medical professional utilizes a flexible, illuminated tub with a camera (an endoscope), or a special needle. A computer-guided tool may be used to guide the endoscope or needle into the proper place. Other tests include an ultrasound scan as well as computerized Tomography (CT) scan. Radiation therapy can be used in various ways to treat the pleural fibrous tissue. For example, doctors can make use of it to ease pain caused by a tumor or to eliminate any remaining cancerous cells after chemotherapy or surgery.PeritoneumThe peritoneum covers a large portion of your organs, and also lines the abdominal wall. It is a reservoir of a liquid called peritoneal fluid, which lubricates the surface of the peritoneum. It also assists organs in sliding easily over one another. The peritoneum is composed of two layers. The peritoneum is divided into two layers. The peritoneum is connected to the majority of the organs within your abdominal cavity, such as your stomach, liver and intestines.Asbestos fibers adhere to organ linings when inhaled or consumed and cause irritation. Over time, the irritated lining can form tumors. These tumors can develop and wrap around an organ, disrupting its normal function. The tumors can also spread to other areas of the body. Mesothelioma affects the lining in the chest and abdomen. It can also affect tissues around the testicles and heart.Mesothelioma can be treated by doctors through chemotherapy and surgery. They also provide palliative treatment to treat symptoms like weight loss, pain and swelling. If you suffer from mesothelioma that is advanced, your physician might recommend pleural drainage or an indwelling catheter to alleviate fluid accumulation in the chest or abdomen.The peritoneal mesothelioma may be diagnosed using imaging tests such as CT or MRI scans or blood tests. If they suspect mesothelioma, doctors will require a biopsy to confirm the diagnosis and search for specific mesothelioma cell. The mesothelioma cell type will determine the patient's prognosis and the extent to which treatment will be effective.A biopsy is carried out by doctors using needles to take a small portion of tissue. The tissue will be examined under a microscope to detect mesothelioma. There are three types: epithelioid, biphasic mesothelioma with sarcomatoid me. Epithelioid cells account for most of mesothelioma cases, and are more responsive to treatment. The biphasic and sarcomatoid kinds are less responsive and have a worse prognosis.PericardiumThe pericardium, a sac-like structure with two layers, surrounds your heart. It normally contains a small amount of fluid, however, if it gets inflamed, it may build up too much. This can cause chest pain and affect the efficiency of your heart. In some cases the fluid may also contain blood, which may cause more serious complications. This is known as pericardial effusion.Mesothelioma is a type of cancer that affects the tissue that lines your body cavities. It can occur in the linings of your chest and abdomen, the area around your heart, or the sac which covers most of the internal organs in your stomach (abdomen). Some people have mesothelioma also in the linings of their diaphragm and lungs.In most cases, mesothelioma starts in the tissues that surround your lungs (pleura) or in the lining of your tummy and intestines (peritoneum). The pleura, located within the chest cavity, protects your lungs. It also creates a fluid that helps the lungs slide smoothly over one another as you exhale and inhale.Malignant mesothelioma may spread to the pericardium, which is very close to the pleura. This can cause pain-inducing conditions known as pericardial effusion. The symptoms include coughing or chest pain, as well as swelling of the stomach.Pericardial effusion may be caused by inflammation of the pericardium. This could be due to mesothelioma or a heart attack. The fluid can form between the pericardial layers and is separated by the thin layer of serous fluid. The fluid is usually clear, but may also contain blood or other materials.Doctors can detect mesothelioma by taking a medical history and doing physical exam. Imaging tests can be done to evaluate the lungs and stomach. These tests can include X-rays, CT scans and MRIs. They may also perform a biopsy to determine mesothelioma. A biopsy is when doctors take tiny pieces of tissue from the affected area. A laboratory will then examine the biopsy under a microscope to look for mesothelioma. If it is discovered, you will be referred to a specialist who will provide further treatment.TesticleThe testicles are oval-shaped organs which hang down in the scrotum, a pouch of skin located behind the penis. The testicles make sperm to fertilize a woman's egg to produce an embryo. They also produce testosterone and other male hormones.The tunica albuginea, which is a fibrous covering divides each testis into sections known as"lobules. The lobules contain tightly coiled tubes of cells and tissues known as seminiferous tubules. The tubules are surrounded by the epithelium, a layer of cells. as the epithelium. It is comprised of Sertoli cells and spermatogenic cells. Sertoli cells are responsible for generating the sperm, while spermatogenic cells produce male hormones. The seminiferous tubules connect to the rete testis that is a network of uncoiled channels that connects to a tube that is tightly coiled known as the epididymis. The epididymis forms a soft growth at the rear of the testicles that leads to the vas deferens. It is part of the spermatic chord which carries the sperm into the ejaculum.The process of cancer begins when DNA mutations cause normal cells to grow uncontrollably. These abnormal cells could create tumors around the testicle. Some tumors are more harmful than others. Cancers that are found in the scrotum's lining can cause itching and pain.Men should examine their scrotum frequently to determine whether they have lumps or changes in the shape of one testicle. A doctor should be able to examine any unusual lumps, bumps or a feeling of weight in the scrotum or groin.If cancer is discovered in the body, a series of tests are performed to find out how much and where the cancer has spread. These tests, referred to as staging, are crucial in deciding treatment options.Some patients with cancer on one or both testicles may need surgery. This is typically followed by chemotherapy and radiation. A newer type of surgery is known as testis-sparing surgery (TSS). It removes only the area with cancer and preserves the other testis. This is a good choice for patients with small tumors, and who don't have a family history of cancer or other risk factors. After surgery, it's vital to undergo an examination of the body as well as blood tests and a chest x-ray.