scar tissue definition science kids

Scar Definition & Meaning | Dictionary- scar tissue definition science kids ,Scar definition, a mark left by a healed wound, sore, or burn. See more.Scar tissue Definition & Meaning | DictionaryScar tissue definition, connective tissue that has contracted and become dense and fibrous. See more.



Scars: Why They Form & Ways To Improve Appearance

Jan 18, 2006·Scars are a natural part of the body's healing process. A scar results from the biologic process of wound repair in the skin and other tissues. Most wounds, except for very minor ones, result in ...

Scar Definition & Meaning | Dictionary

Scar definition, a mark left by a healed wound, sore, or burn. See more.

Scar - Wikipedia

A scar is an area of fibrous tissue that replaces normal skin after an injury. Scars result from the biological process of wound repair in the skin, as well as in other organs, and tissues of the body. Thus, scarring is a natural part of the healing process. With the exception of very minor lesions, every wound (e.g., after accident, disease, or surgery) results in some degree of scarring.

cirrhosis - Students | Britannica Kids | Homework Help

Cirrhosis is a disease in which normal liver tissue is destroyed and replaced by nonfunctioning scar tissue. The damage cannot be reversed. As the disease progresses and more scar tissue forms, the liver’s ability to perform its major functions, such as aiding in the digestion of food and filtering wastes and toxins from the blood, decreases.

scar | biology | Britannica

scar, mark left on the skin after the healing of a cut, burn, or other area of wounded tissue.As part of the healing process, specialized cells called fibroblasts in adjacent areas of skin produce a fibrous connective tissue made up of collagen.The bundles formed by these whitish, rather inelastic fibres make up the bulk of the scar tissue.

human disease - Students | Britannica Kids | Homework Help

Scar tissue in the brain can provoke some seizures. In many cases, however, doctors cannot pinpoint the reason for an epileptic attack. Some individuals might have a seizure once and never have another. Other people may have repeated episodes. There are several types of epilepsy, including grand mal, petit mal, and infantile spasms.

Scar Types, Treatment & Definition - MedicineNet

Sep 30, 2020·Scarring is the process by which wounds are repaired. Damage to the deeper layer of the skin, the dermis, is required to produce a scar. Damage to only the epidermis, the most superficial layer of skin, will not always produce a scar.Scars produce a structural change in the deeper layers of the skin which is perceived as an alteration in the architecture of the …

cirrhosis - Students | Britannica Kids | Homework Help

Cirrhosis is a disease in which normal liver tissue is destroyed and replaced by nonfunctioning scar tissue. The damage cannot be reversed. As the disease progresses and more scar tissue forms, the liver’s ability to perform its major functions, such as aiding in the digestion of food and filtering wastes and toxins from the blood, decreases.

Scar tissue Definition & Meaning - Merriam-Webster

Feb 08, 2022·scar tissue: [noun] the connective tissue forming a scar and composed chiefly of fibroblasts in recent scars and largely of dense collagenous fibers in old scars.

Scars: Why They Form & Ways To Improve Appearance

Jan 18, 2006·Scars are a natural part of the body's healing process. A scar results from the biologic process of wound repair in the skin and other tissues. Most wounds, except for very minor ones, result in ...

Tissue Definition & Meaning - Merriam-Webster

tissue: [noun] a piece of soft absorbent tissue paper used especially as a handkerchief or for removing cosmetics.

Scar Tissue - an overview | ScienceDirect Topics

Scar tissue Scar tissue has been identified as a source of pain, in general, and in chronic pelvic pain, in particular (Fitzgerald et al 2009 ). For example, this has been found in women with CPP who have previously undergone laparoscopic investigation.

Scars | Johns Hopkins Medicine

A scar is the body's natural way of healing and replacing lost or damaged skin. A scar is usually composed of fibrous tissue. Scars may be formed for many different reasons, including as a result of infections, surgery, injuries, or inflammation of tissue. Scars may appear anywhere on the body, and the composition of a scar may vary.

Scar tissue - Definition, Meaning & Synonyms | Vocabulary

scar tissue: 1 n the connective tissue that forms a scar; consists of fibroblasts in new scars and collagen fibers in old scars Types: adhesion a fibrous band of scar tissue that binds together normally separate anatomical structures Type of: connective tissue tissue of mesodermal origin consisting of e.g. collagen fibroblasts and fatty cells; ...

Tissue Definition & Meaning - Merriam-Webster

tissue: [noun] a piece of soft absorbent tissue paper used especially as a handkerchief or for removing cosmetics.

What's a Scab? (for Kids) - Nemours KidsHealth

Scabs are usually crusty and dark red or brown. Their job is to protect the cut by keeping germs and other stuff out and giving the skin cells underneath a chance to heal. If you look at a scab, it probably just looks like a hard, reddish glob. But under its surface, all kinds of things are going on. New skin cells are being made to help repair ...

Infantile Hemangioma | Johns Hopkins Medicine

Most of the shrinking for an infantile hemangioma happens by the time a child is 3 1/2 to 4 years old. Nearly half of all children with an infantile hemangioma may be left with some scar tissue or extra blood vessels on the skin. Infantile hemangioma …

Scar tissue Definition & Meaning | Dictionary

Scar tissue definition, connective tissue that has contracted and become dense and fibrous. See more.

Scar Types, Treatment & Definition - MedicineNet

Sep 30, 2020·Scarring is the process by which wounds are repaired. Damage to the deeper layer of the skin, the dermis, is required to produce a scar. Damage to only the epidermis, the most superficial layer of skin, will not always produce a scar.Scars produce a structural change in the deeper layers of the skin which is perceived as an alteration in the architecture of the …

Scars | Johns Hopkins Medicine

A scar is the body's natural way of healing and replacing lost or damaged skin. A scar is usually composed of fibrous tissue. Scars may be formed for many different reasons, including as a result of infections, surgery, injuries, or inflammation of tissue. Scars may appear anywhere on the body, and the composition of a scar may vary.

Scar - Wikipedia

A scar is an area of fibrous tissue that replaces normal skin after an injury. Scars result from the biological process of wound repair in the skin, as well as in other organs, and tissues of the body. Thus, scarring is a natural part of the healing process. With the exception of very minor lesions, every wound (e.g., after accident, disease, or surgery) results in some degree of scarring.

Scars: Why They Form & Ways To Improve Appearance

Jan 18, 2006·Scars are a natural part of the body's healing process. A scar results from the biologic process of wound repair in the skin and other tissues. Most wounds, except for very minor ones, result in ...

Scars: Why They Form & Ways To Improve Appearance

Jan 18, 2006·Scars are a natural part of the body's healing process. A scar results from the biologic process of wound repair in the skin and other tissues. Most wounds, except for very minor ones, result in ...

cirrhosis - Students | Britannica Kids | Homework Help

Cirrhosis is a disease in which normal liver tissue is destroyed and replaced by nonfunctioning scar tissue. The damage cannot be reversed. As the disease progresses and more scar tissue forms, the liver’s ability to perform its major functions, such as aiding in the digestion of food and filtering wastes and toxins from the blood, decreases.

human disease - Students | Britannica Kids | Homework Help

Scar tissue in the brain can provoke some seizures. In many cases, however, doctors cannot pinpoint the reason for an epileptic attack. Some individuals might have a seizure once and never have another. Other people may have repeated episodes. There are several types of epilepsy, including grand mal, petit mal, and infantile spasms.

scar | biology | Britannica

scar, mark left on the skin after the healing of a cut, burn, or other area of wounded tissue. As part of the healing process, specialized cells called fibroblasts in adjacent areas of skin produce a fibrous connective tissue made up of collagen. The bundles formed by these whitish, rather inelastic fibres make up the bulk of the scar tissue.