A to Z medical terms definitions (medical terminology dictionary )
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
P |
Q | |
R |
S |
T |
U |
V |
W |
X |
Y |
Z |
Definition of Naegleria infection
Naegleria infection definition - medical term
Infection from an ameba called Naegleria fowleri that is commonly found in the environment, in water and soil. It is found worldwide, most commonly in warm bodies of fresh water, such as lakes, rivers, and hot springs; warm water discharge from industrial plants; and under-chlorinated swimming pools.
Infection with Naegleria is most common during the dry, summer months, when the temperature is above 80° F and the water is warm and water levels are low. Infection occurs when the ameba enters the body through the nose while the person is swimming underwater or diving. The ameba then travels to the brain and spinal cord.
Infection with Naegleria causes the disease primary amebic meningoencephalitis (PAM), a brain inflammation, which leads to the destruction of brain tissue. Initial signs and symptoms of PAM include headache, fever, nausea, vomiting, and stiff neck. As the ameba causes more extensive destruction of brain tissue this leads to confusion, lack of attention to people and surroundings, loss of balance and bodily control, seizures, hallucinations. The disease progresses rapidly and infection usually results in death within 3 to 7 days.
Several drugs are effective against Naegleria in the laboratory. However, although a variety of treatments have been used to treat infected persons, their effectiveness is unclear since most infections have been fatal. Prompt diagnosis and treatment may help. Naegleria infection cannot be spread from person to person contact.
medical
dictionary, online medical dictionary, medical terminology
dictionary, free online medical dictionary, medical
dictionary, online medical dictionary, medical terminology
dictionary, free online medical dictionary, dictionary
medical, dictionary medical online, dictionary medical
terminology, dictionary free medical online, dictionary free
medical, dictionary medical terms, dictionary drug medical
medicine, dictionary health illustrated medical nursing
profession stedmans, dictionary English medical, dictionary
medical online terminology, dictionary encyclopedia medical
online, condition dictionary medical, dictionary medical,
dictionary drug medical, medical dictionary software, cyclopedic
dictionary index medical tabers thumb,
medical dictionary, online medical dictionary, medical
terminology dictionary
