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A hypertrophic scar is a cutaneous condition characterized by deposits of excessive amounts of collagen which gives rise to a raised scar, but not to the degree observed with keloids. [1] Like keloids, they form most often at the sites of pimples, body piercings , cuts and burns.
For the Nuba tribe of Sudan, scars can serve a medicinal purpose; scars above the eyes are believed to improve eyesight, and scars on the temples are believed to help relieve headaches. [14] In some cultures, scarification is used in traditional medicine to treat some illness by inserting medicine (usually herbs or powdered root) under the skin ...
The exact mechanism of action of silicone gel sheeting has not been fully studied. Currently, many proposed mechanisms explain the efficacy of such treatment, including the occlusion and hydration effect, increased body surface temperature, polarized electric charge, immunological effects, etc. [9] The occlusion and hydration effect is the most studied mechanism of action.
They can be the result of pimples, insect bites, scratching, burns, or other skin injury. Keloid scars can develop after surgery. They are more common in some sites, such as the central chest (from a sternotomy), the back and shoulders (usually resulting from acne), and the ear lobes (from ear piercings). They can also occur on body piercings.
Scar revision is a process of cutting the scar tissue out. After the excision, the new wound is usually closed up to heal by primary intention, instead of secondary intention. Deeper cuts need a multilayered closure to heal optimally, otherwise depressed or dented scars can result. [57] Surgical excision of hypertrophic or keloid scars is often ...
Olivia Munn. Rodin Eckenroth/Getty Images Olivia Munn opened up about how she hid her double mastectomy scars amid her battle with breast cancer. “I have some divots and dents on one side of my ...
Chest trauma, a major cause of subcutaneous emphysema, can cause air to enter the skin of the chest wall from the neck or lung. [9] When the pleural membranes are punctured, as occurs in penetrating trauma of the chest, air may travel from the lung to the muscles and subcutaneous tissue of the chest wall. [9]
Wound contracture following deep burn injury. Wound contracture is a process that may occur during wound healing when an excess of wound contraction, a normal healing process, leads to physical deformity characterized by skin constriction and functional limitations.