Necrosis (from Ancient Greek νέκρωσης (nékrōsis) 'death') is a form of cell injury which results in the premature death of cells in living tissue by autolysis...

Tumor necrosis factor (TNF, cachexin, or cachectin; formerly known as tumor necrosis factor alpha or TNF-α) is a cytokine and member of the TNF superfamily...

devoid of a vascular supply, and will—if action is not taken—avascularly necrose within a sufferer's snuffbox. Due to the small size of the scaphoid and...

 exigua severs the blood vessels in the fish's tongue, causing the tongue to necrose from lack of blood. The parasite then replaces the fish's tongue by attaching...

untreated for months will almost always starve itself of nourishment, necrose (die), slough, and heal with scarring. Keratoacanthoma is commonly found...

chamber is partially necrosed for a period of time and if left untreated, the area of cell death expands until the entire pulp necroses. The most common clinical...

surgery may leak. The stoma may retract, or may prolapse. Rarely, it may necrose. Pelvic exenteration involves removal of all of the pelvic organs. These...

hypotension, disseminated intravascular coagulation, and focal tissue necroses. Clinical phases of Marburg hemorrhagic fever's presentation are described...

bowel wall until the point where they outstrip their blood supply and necrose (die) on the inside, forming a cavity that may eventually come to communicate...

pinkish-white or yellow in color, which may ulcerate (or, more rarely, necrose) and are often surrounded by dilated blood vessels. Corneal lesions are...