lesion definition medical

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