First published in 1992, Clinical Problems in General Medicine and Surgery
was principally written for senior medical students and interns, about to or
already experiencing the real world of medical practice. It was a departure
from 'traditional' medical texts in that the book dealt with the real
problems of clinical medicine through scenarios encountered in the
emergency department, on the wards and in outpatient clinics.
Clinical Features of Delirium A multitude of terms are used to describe delirium, including encephalopathy, acute brain failure, acute confusional state, and postoperative or intensive care unit (ICU) psychosis. Delirium has many clinical manifestations, but essentially it is defined as a relatively acute decline in cognition that fluctuates over hours or days. The hallmark of delirium is a deficit of attention, although all cognitive domains— including memory, executive function, visuospatial tasks, and language—are variably involved. ...