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Aug 10, 2016 · Most people need help understanding the definition of a mass — a term used interchangeably with "tumor" — as well as some assurance that there isn't automatically a reason to panic. According to the National Cancer Institute, a mass is a lump in the body that can be caused by the abnormal growth of cells, a cyst, hormonal changes or an immune reaction.
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The patient is evaluated for neurological deficits (headache, mental activity changes, behavioral changes, weakness, sensory losses, or disturbances of vision, speech, gait, or balance). The patient is monitored for seizures and increased ICP. Diagnostic tools include skull x-rays, brain scan, CT scan, MRI, cerebral angiography, and EEG. Lumbar pun...
Treatment includes excision if the tumor is resectable, and size reduction if he tumor is not respectable; relieving cerebral edema, reducing ICP, and managing other symptoms; and preventing further neurologic damage. Treatment is determined by the tumor’s histology, radiosensitivity, and location. Functional MRI can map the brain function surround...
Radiation therapy can cause inflammation; therefore the patient is monitored for increasing ICP. If radiation is to be used after surgery, it will be delayed until the surgical wound has healed. However, even after local healing occurs, radiation can break down the wound; therefore the area of the incision must be assessed for infection and sinus f...
Feb 21, 2024 · Tumor (TOO-mer) is an abnormal lump of body tissue. You can get a tumor if cells grow and copy themselves too fast or don’t die when they should. A tumor can be malignant (cancerous) or benign ...
mass. (mas) In medicine, a lump in the body. It may be caused by the abnormal growth of cells, a cyst, hormonal changes, or an immune reaction. A mass may be benign (not cancer) or malignant (cancer).
Dec 7, 2023 · December 7, 2023. In pathology, the term “mass” is used to describe an abnormal lump or growth in the body. The mass is usually surrounded by normal tissue. Masses can occur for various reasons, and they may be benign (non-cancerous) or malignant (cancerous). Although the words mass and tumour are often used interchangeably, they typically ...
Tumor. A tumor (neoplasm) is a solid mass of tissue that forms when abnormal cells group together. They can form most anywhere in your body, including your bones, skin, tissue, organs and glands. Many tumors are benign, which means they’re not cancer. You may or may not need treatment for them. Cancerous, or malignant, tumors require cancer ...
A tumor is a mass made up of cells that have divided abnormally. While being diagnosed with a neoplasm or tumor sounds ominous, it’s important to know that not all are cancerous. “Tumors are growths in any part of our body,” says Xavier Llor, MD, PhD, a cancer geneticist and gastroenterologist who is the co-director of the Smilow Cancer ...
