Loose connective tissue skin and mucous membranes, it is more compact and sometimes difficult to distinguish from dense irregular connective tissue. Areolar connective tissues hold organs in place and attaches epithelial tissue to other underlying tissues. It also serves as a reservoir of water and salts for surrounding tissues. Almost all cells obtain their nutrients from and release their wastes into areolar connective tissue. Organs that are rich in loose connective tissue(such as the eyelids) are usually sites that undergo oedema indicating renal failure or nephrotic syndrome. Thus periorbital swelling is one characteristic finding in severe renal disease Loose connective tissue Loose connective
Cerebral edema cells themselves. While not all patients who have experienced a stroke will develop a severe edema, those who do have a very poor prognosis. In most instances, cytotoxic and vasogenic edema occur together. It is generally accepted that cytotoxic edema is dominant immediately following an injury or infarct, but gives way to a vasogenic edema that can persist for several days or longer. The use of specific MRI techniques has allowed for some differentiation between the two mechanisms and suggests that in the case of trauma, the cytotoxic response dominates Normally, the osmolality of cerebral-spinal fluid (CSF) and extracellular fluid