Healing large chronic and acute wounds is a challenging task for wound care providers. It requires numerous visits and frequent dressing changes and often involves expensive therapeutic modalities. Our primary and ultimate goal is to heal these wounds as quickly as possible. In a prepared wound bed, covered with granulation tissue and free of infection, skin graft is the gold standard procedure to achieve this goal. One should keep in mind that not all patients are good candidates for surgery.
Acute limb ischemia may manifest by ischemic rest pain, ischemic ulcers, or gangrene. Acute arterial occlusion can be the result of emboli from a distant source, acute thrombosis of a previously patent artery, or direct trauma to an artery. Toe necrosis resulting from norepinephrine bitartrate (Levophed; Hospira Inc, Lake Forest, Illinois) is a rare case.
Kaposi's sarcoma (KS) is a rare malignancy that with the onset of the AIDS epidemic suggests a link between the development of disease and a transmissible agent. It is a low-grade vascular tumor associated with infection with the human herpes virus 8 (HHV-8). The first case presents a non-HIV patient with Kaposi's sarcoma of the left foot and the second case is a kidney transplant patient on immunosuppressive medications with wounds on the right leg due to non-HIV Kaposi's sarcoma.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.