A lesion is an area of inflammation in a tissue that suffered trauma or the impact of chronic illness. Bone lesions are lumps or masses of abnormal tissue produced when cells within the bone start to divide uncontrollably. They can stem from an injury or infection, and they may result in bone tumors. lesion injury or loss. Bone biopsy; Biopsy - bone. So a brain lesion is an area of injury or disease within the brain . Definition of LESIÓN in the Definitions.net dictionary. lesion meaning: 1. an injury to a person's body or to an organ inside their body: 2. an injury to a person's body…. Lesions can be categorized according to whether or not they are caused by cancer. Alternative Names. Medical Author: William C. Shiel Jr., MD, FACP, FACR Squamous intraepithelial lesion: A general term for the abnormal growth of squamous cells on the surface of the cervix. lesion injury or loss. It could also be something like a pigmented spot (Nevus) inside the eye. For example, a biopsy of a skin lesion may prove it to be benign or malignant, or evolving into a malignant lesion (called a premalignant lesion). ‘The most common presenting lesions are papules, vesicles, pustules, and nodules.’ ‘Indeed, patients with coronary disease have numerous lesions, but only a few cause angina.’ ‘The region of the lesion is injected with a blue dye and radioisotope tracer.’ A lesion is an area of tissue that has been damaged through injury or disease. Lesion Definition. In the civil law jurisdictions the word is often used in the context of an ‘unfair’ loss, as where an adult takes advantage of a minor or someone purchases something for … The removal as if by surgery, as in excision of a tumor; implying at least partial, if not complete, removal. What does LESIÓN mean? A bone lesion biopsy is the removal of a piece of bone or bone marrow for examination. People as the concept of in medical terms mean liberal and understanding words and help prevent some instances, or … It does not invade nearby tissue. 36 years experience Ophthalmology. Medical definition of endobronchial: located within a bronchus. HealthTap: Doctor answers on Symptoms, Diagnosis, Treatment, and More: Dr. Fowler on medical definition of lesion: Usually signifies a benign tumor or growth on the outside of the eyelids or surface of the eye. carious lesion: ( karē-ŭs lēzhŭn ) Decayed area on the tooth crown or root. In the civil law jurisdictions the word is often used in the context of an ‘unfair’ loss, as where an adult takes advantage of a minor or someone purchases something for … Read medical definition of Lesion. lesion definition medical. lesion injury or loss. lesion (third-person singular simple present lesions, present participle lesioning, simple past and past participle lesioned) ( transitive ) To wound or injure , especially in an experiment or other controlled procedure. Benign refers to a condition, tumor, or growth that is not cancerous. Essentially, any abnormality on or inside the eye is described as a lesion. Learn more. A benign lesion is non-cancerous whereas a malignant lesion is cancerous. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Based on brain and general, such as irs for the case. Information and translations of LESIÓN in the most comprehensive … Medical Author: Melissa Conrad Stöppler, MD; Brain lesions: an anatomical abnormality of any part of the brain. Skin lesions can be inherited or caused by inflammation, injury, or disease. How the Test is Performed. Typically, a lesion involves an abnormal structural change to a tissue. A skin lesion is a part of the skin that has an abnormal appearance compared to the skin around it. Medical definition of localization: restriction (as of a lesion) to a limited area of the body. This means that it does not spread to other parts of the body. A brain lesion may be due to trauma or any disease that can cause inflammation, malfunction, or destruction of a brain cells or brain tissue. Define local lesion. Lesion: An area of abnormal tissue change. 2. Osteolytic lesions are seen in metastatic lung and breast cancer and multiple myeloma and may cause bone pain, pathologic fractures (bones broken by disease), and hypercalcemia (high blood calcium). In the civil law jurisdictions the word is often used in the context of an ‘unfair’ loss, as where an adult takes advantage of a minor or someone purchases something for … Dr. John Jarstad answered. Lesions from the first scan were identified as either index, or non-index lesions. Benign tumor: Usually signifies a benign tumor or growth on the outside of the eyelids or surface of the eye. So, it is often defined as a site of abnormal tissue change. lesion injury or loss. lesion definition: 1. an injury to a person's body or to an organ inside their body: 2. an injury to a person's body…. A lesion is an injury to the living tissue on your body, like your skin or an organ. local lesion synonyms, local lesion pronunciation, local lesion translation, English dictionary definition of local lesion. The changes in the cells are described as low grade or high grade, depending on how much of the cervix is affected and how abnormal the cells are. In the civil law jurisdictions the word is often used in the context of an ‘unfair’ loss, as where an adult takes advantage of a minor or someone purchases something for … Sometimes, a condition is called benign Definition. Learn more. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Excision: 1. Medical Definition of Brain lesions. A 36-year-old male asked: What is the definition or description of: Eye lesion? The test is done in the following way: An x-ray, CT or MRI scan is likely used to … Surgical removal, as in the excision of a tumor. Definition of lesion noun in Oxford Advanced American Dictionary. Medical definition of erythema multiforme: a skin disease characterized by papular or vesicular lesions and reddening or discoloration of the skin often in concentric zones about the lesions. Osteolytic lesion: A "punched-out" area of severe bone loss. Meaning of LESIÓN. Medical definition of extragenital: situated or originating outside the genital region or organs. Usually a lesion involves a break or wound to the skin, so protect it with a bandage so that it heals quickly. Medical Definition of Excision. Definition Of Lesion In Medical Terms. [Middle English lesioun, from Old French lesion, from Latin laesiō, laesiōn-, from laesus, past participle of … Lesions vary in severity from harmless to serious. sions To cause a lesion to form on or in. 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