Pleural effusion is an abnormal, excessive collection of this fluid. There are two types: Transudative pleural effusion is caused by fluid leaking into the pleural space. This is from increased pressure in the blood vessels or a low blood protein count. Congestive heart failure is the most common cause.
A retort pouch is a type of food packaging made from a laminate of flexible plastic and metal foils.It allows the sterile packaging of a wide variety of food and drink handled by aseptic processing, and is used as an alternative to traditional industrial canning methods.his multi-layer structure prevents the retort pouch from being recycled into other retort pouches or food packaging. However, the material can be recycled into an aluminized resin or up-cycled into textile materials.
retort A retort is a short, clever response to someone's comment or question. If you want to keep the peace during dinner, you should probably bite your tongue instead of making sarcastic retorts to everything your little sister says. Today retort is used as both a noun and a verb, and both come from 16th- and 17th-century sources meaning to twist or turn back.. To retort is to make a comeback, or a quick, witty answer or remark.