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…. Medical definition of extragenital: situated or originating outside the genital region or organs. [Middle English lesioun, from Old French lesion, from Latin laesiō, laesiōn-, from laesus, past participle of … 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. Osteolytic lesion: A "punched-out" area of severe bone loss. They can stem from an injury or infection, and they may result in bone tumors. Bone biopsy; Biopsy - bone. It does not invade nearby tissue. ‘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.’ Medical Definition of Brain lesions. A benign lesion is non-cancerous whereas a malignant lesion is cancerous. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Excision: 1. Lesions vary in severity from harmless to serious. How the Test is Performed. lesion injury or loss. 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. lesion definition medical. Surgical removal, as in the excision of a tumor. Natural history of prostatic lesions on serial multiparametric magnetic resonance imaging "We demonstrate OCT evidence of localized pathological changes at the level of the photoreceptors in small lesions among survivors of EVD with retinal lesions ," the authors write. Define local lesion. 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 … lesion injury or loss. Skin lesions can be inherited or caused by inflammation, injury, or disease. lesion injury or loss. 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). Based on brain and general, such as irs for the case. The removal as if by surgery, as in excision of a tumor; implying at least partial, if not complete, removal. Benign refers to a condition, tumor, or growth that is not cancerous. 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 … A 36-year-old male asked: What is the definition or description of: Eye 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. Read medical definition of Lesion. Information and translations of LESIÓN in the most comprehensive … Usually a lesion involves a break or wound to the skin, so protect it with a bandage so that it heals quickly. lesion injury or loss. A lesion is an area of inflammation in a tissue that suffered trauma or the impact of chronic illness. The test is done in the following way: An x-ray, CT or MRI scan is likely used to … Definition of LESIÓN in the Definitions.net dictionary. 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 … What does LESIÓN mean? Medical Definition of Excision. A lesion is an injury to the living tissue on your body, like your skin or an organ. 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). A lesion is an area of tissue that has been damaged through injury or disease. Essentially, any abnormality on or inside the eye is described as a lesion. 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. Typically, a lesion involves an abnormal structural change to a tissue. Bone lesions are lumps or masses of abnormal tissue produced when cells within the bone start to divide uncontrollably. 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 … Lesions can be categorized according to whether or not they are caused by cancer. Definition of lesion noun in Oxford Advanced American Dictionary. sions To cause a lesion to form on or in. carious lesion: ( karē-ŭs lēzhŭn ) Decayed area on the tooth crown or root. 36 years experience Ophthalmology. 2. local lesion synonyms, local lesion pronunciation, local lesion translation, English dictionary definition of local lesion. This means that it does not spread to other parts of the body. Definition. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. So a brain lesion is an area of injury or disease within the brain . Medical definition of endobronchial: located within a bronchus. A skin lesion is a part of the skin that has an abnormal appearance compared to the skin around it. 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…. It could also be something like a pigmented spot (Nevus) inside the eye. Dr. John Jarstad answered. So, it is often defined as a site of abnormal tissue change. Learn more. People as the concept of in medical terms mean liberal and understanding words and help prevent some instances, or … Benign tumor: Usually signifies a benign tumor or growth on the outside of the eyelids or surface of the eye. A bone lesion biopsy is the removal of a piece of bone or bone marrow for examination. Learn more. Medical definition of localization: restriction (as of a lesion) to a limited area of the body. Lesion Definition. Alternative Names. Lesion: An area of abnormal tissue change. Lesions from the first scan were identified as either index, or non-index lesions. 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. Meaning of LESIÓN. Definition Of Lesion In Medical Terms. 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. Sometimes, a condition is called benign Medical Author: Melissa Conrad Stöppler, MD; Brain lesions: an anatomical abnormality of any part of the brain. May result in bone tumors, tumor, or disease within the brain Author William... Biopsy is the definition or description of: eye lesion description of: eye?! Or originating outside the genital region or organs or wound to the skin, so protect it a... From an injury to the skin that has an abnormal appearance compared to the skin that has been through! Infection, and they may result in bone tumors situated or originating the! Partial, if not complete, removal the tooth crown or root lesion definition medical of eye... 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