Scars form when the dermis (deep, thick layer of skin) is damaged. The body forms new collagen fibers (a naturally occurring protein in the body) to mend the damage, resulting in a scar.

Abstract: Timely detection of abnormal pulse wave conditions can provide early warnings ... Herein, we present a cost-effective, high-sensitivity elastic strain sensor based on foam-structured ...

Large cell lung carcinoma (LCLC) is one of several forms of non-small cell lung cancer (NSCLC). LCLC often develops in the outer regions of the lungs and tends to grow rapidly and spreads more ...

Clots may also form in the superficial veins but it is the deep venous thrombi that can dislodge and travel to the lungs. Abnormal blood clots may also form during atrial fibrillation when the ...