Key Concept The goal of management of limbal stem cell deficiency to restore the limbal microenvironment. Advances in cell culture techniques have led to the use of cultured epithelial transplantation as an alternative procedure for the treatment of limbal stem…
Deep vein thrombosis (DVT) occurs in deep large veins of lower extremities and rarely in upper limbs. With the enlargement of thrombus, an embolus may get dislodged and be trapped in lungs resulting in pulmonary thromboembolism (PE). This leads to…
Cerebral vasospasm implies narrowing of blood vessels resulting in decreased cerebral blood flow to distal tissues resulting in ischemia. It has been variously defined in the literature by different authors: 1. Clinical vasospasm defined as neurological deterioration deemed secondary to…