How should this medicine be used?
Verteporfin injection comes as a solid powder cake to be made into a solution to be injected intravenously (into a vein) by a doctor. Verteporfin is usually infused over 10 minutes. Fifteen minutes after the start of the verteporfin infusion, your doctor will administer a special laser light to your eye. If both of your eyes need treatment, the doctor will administer the laser light to your second eye immediately after the first eye. If you have never used verteporfin before and both your eyes need treatment, the doctor will treat only one eye with the laser light on your first visit. If you do not have any serious problems due to the treatment, the doctor will treat your second eye 1 week later with another verteporfin infusion and laser light treatment.
Your doctor will examine your eyes 3 months after verteporfin and PDT treatment to decide whether you need another treatment.
 Symptoms of Vasculitis
The symptoms of vasculitis depend on the particular blood vessels that are involved by the inflammatory process. Different types of vasculitis involve blood vessels in characteristic locations throughout the body. For example, Giant Cell Arteritis typically involves the medium to large sized blood vessels supplying the head and neck, but rarely involves the blood vessels of the kidneys. In contrast, Wegener’s Granulomatosis frequently involves the kidneys, very often the lungs, and almost always the upper respiratory tract, but rarely blood vessels to the brain. As depicted in the image below, Buerger's disease involves the fingers and (toes). Gangrene can result from a profound lack of blood flow.
Different types of vasculitis have characteristic (localized)patterns of blood vessel involvement. However, vasculitis is a systemic illness. Thus, patients with vasculitis feel sick. They often have fevers, weight loss, fatigue, a rapid pulse, and diffuse aches and pains that are difficult to pinpoint. It has been said that vasculitis is a “hurting disease”, because it is so commonly associated with pain of one type or another: pain from a nerve infarction, pain from insufficient blood to the gastrointestinal tract, pain from skin ulcers. In some cases, however, identifying the source and underlying cause of the pain is extremely challenging. In addition to these diffuse, poorly localized "constitutional symptoms", vasculitis may involve virtually every organ system in the body.
Nervous system
Nervous system: set of nerves, ganglions and nervous centers that receive sensory signal. Commands and coordinates vital functions.
Brachial plexus: network of nerves of the arm.
Intercostal nerve: cord conducting nerve impulses between the ribs.
Radial nerve: cord conducting nerve impulses in the area of the radius.
Median nerve: main cord conducting nerve impulses in the upper limb.
Ulnar nerve: cord conducting nerve impulses in the area of the elbow.
Lumbar plexus: network of nerves of the lower back.
Sciatic nerve: cord conducting nerve impulses in the area of the thigh and lower leg.
Common peroneal nerve: cord conducting nerve impulses along the inside of the lower leg.
Superficial peroneal nerve: cord conducting nerve impulses of the muscles and skin of the leg.
Digital nerve: cord conducting nerve impulses of the fingers.
Sacral plexus: network of nerves of the sacrum.
Spinal cord: substance belonging to the nervous system, found in the holes of the vertebrae.
Cerebellum: nervous centre situated under the brain.
Cerebrum: seat of the mental capacities.
 Elephantiasis
Elephantiasis is a disease that is characterized by the thickening of the skin and underlying tissues, especially in the legs and genitals. In some cases, the disease can cause certain body parts, such as the scrotum, to swell to the size of a softball or basketball.
"Elephantitis" is a common mis-hearing or mis-remembering of the term, from confusing the ending -iasis (process or resulting condition) with the more commonly heard -itis (irritation or inflammation). Its proper medical name is lymphatic filariasis.
Balantidium coli
Balantidium coli is a species of ciliate protozoan. This parasite is the only member of this family known to be pathogenic to humans. Hosts include pigs, wild boars, rats, primates (including humans), horses, cattle and guinea pigs. Infection is transmitted within or between these species by fecal-oral transmission. Pigs are the most significant reservoir hosts, though they show few if any symptoms. They inhabit the large intestine, cecum and terminal ileum.
Cysts are the infective stage, responsible for transmission of balantidiasis. The host usually acquires cysts through ingestion of contaminated food or water. Following ingestion, excystation occurs in the small intestine, and the trophozoites colonize the large intestine. Both cysts and trophozoites are identifiable by a large, "sausage shaped" macronucleus.
Viral infectious
A virus (from the Latin virus meaning toxin or poison) is a sub-microscopic infectious agent that is unable to grow or reproduce outside a host cell. Viruses infect all cellular life. The first known virus, tobacco mosaic virus, was discovered by Martinus Beijerinck in 1898,and now more than 5,000 types of virus have been described.The study of viruses is known as virology, and is a branch of microbiology.
Viruses consist of two or three parts: all viruses have genes made from either DNA or RNA, long molecules that carry genetic information; all have a protein coat that protects these genes; and some have an envelope of fat that surrounds them when they are outside a cell. Viruses vary in shape from simple helical and icosahedral shapes, to more complex structures. They are about 100 times smaller than bacteria.The origins of viruses are unclear: some may have evolved from plasmids—pieces of DNA that can move between cells—others may have evolved from bacteria.
Encephalitis
The collection of all Infections whose principle characteristic (and threat to the host organism) is a swelling of the brain tissue (as opposed to swelling, say, of the meninges or other tissues surrounding the brain).
This is a very broad category, in that various forms of encephalitis are caused by different types of organism: some types are bacterial, others are viral, with a wide variety of bacteria and viruses being implicated.
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