Lesions are areas of abnormal or damaged tissue that can arise due to a variety of causes, including injury, infection, or disease. They can occur in any part of the body, including the skin, blood vessels, brain, and other organs. Whatisa Skin Lesion. Dr Damon Thomas.A skin lesion is any part of the skin that is abnormal or growing at a different rate to its surroundings. Is it harmful to my skin and health? Osseous lesions refer to bone abnormalities typically identified through medical imaging.Whatare osseous lesions? The term osseous refers to bone, so the two words can be used interchangeably. An osseous lesion refers to irregular bone growth or damage. A spot on the brain, also known as a brain lesion, isan area of damaged or abnormal tissue. It is found through imaging like MRI or CT scans. Lesions can come from many causes. Alesionisa visible change or abnormality in tissue, often observed as a rash or spot on the skin, and can be indicative of various health conditions including skin cancer. Simple Definition: Alesionisan abnormal area on or inside the body [that looks different from the surrounding tissue and might be caused by injury or disease]. A lytic lesionisa finding on diagnostic imaging, such as an X-ray or CT scan, representing an area where normal bone tissue has been destroyed or eroded. The term “lytic” comes from the Greek word lysis, meaning to dissolve. A talar dome lesionisan injury to the cartilage and underlying bone of the talus within the ankle joint. It is also called an osteochondral defect (OCD) or osteochondral lesion of the talus (OLT).Talar dome lesions are usually caused by an injury, such as an ankle sprain. Whatarelesions? Alesion is any damage or abnormal change in the skin tissue of an organism, which are usually caused by disease or trauma. Lesions may occur in both plants as well as animals. An Expanding Lesion. There are many different things that can cause alesion to expand or spread. Though an expanding lesion is common in some spider bites (including a brown recluse spider bite), it can also occur with certain skin infections like impetigo.
