A blister or small fluid-filled sac such as is seen in chicken pox and shingles.
Vesicle
A pus-filled surface lesions which is typically a sign of an infection or inflammation. It can occur in various skin conditions such as acne, folliculitis, or impetigo.
Pustule
A localized pyogenic (pus-producing) infection of the skin, usually resulting from folliculitis; also known as boils.
It usually appears as reddish or purplish, tender bumps.
Furuncle
A deep-seated pyogenic infection of the skin, usually arising from a coalescence of furuncles. It can appear as clusters of furuncles connected subcutaneously, causing deeper suppuration and scarring.
Carbuncle
An infection or inflammation of the cornea (the clear front cover of the eye).
keratitis
An eye condition that involves the inflammation of both cornea and conjunctiva.
keratoconjunctivitis
Parasites that can cause CNS diseases include free-living amebas and Toxoplasma and Trypanosoma spp.
Bacterialmeningitis
the primary cause in children
Haemophilusinfluenzae
the primary cause in adolescents
Neisseriameningitidis
the primary cause in elderly
Streptococcus pneumoniae
Inflammation of the lining of one or more of the paranasal sinuses the most common causes are the bacteria.
sinusitis
inflammation of the brain.
Encephalitis
inflammation of the brain and spinal cord that damages the myelin.
Encephalomyelitis
are caused by any variety of microorganisms, introduced by poor hygiene, sexual intercourse,insertion of catheters and some other causes.
Urinarytractinfection
Inflammation of the urinary bladder.
The most common type of Urinary tract infections.
Cystitis
General term referring to inflammation of the kidneys.
nephritis
An abnormally frequent discharge of semi-solid or fluid fecal matter.
Diarrhea
Frequent watery stools, accompanied by abdominal pain, fever, and dehydration. The stool specimens may contain blood or mucus.
Dysentery
Inflamed and swollen lymph nodes.
lymphadenitis
Diseased lymph nodes.
lymphadenopathy
Inflamed lymphatic vessels
lymphangitis
inflammation of the meninges.
Meningitis
inflammation of the brain and meninges.
Meningoencephalitis
inflammation of the spinal cord.
Myelitis
can have many causes, including the ingestion of poisons or drugs, a reaction to a vaccine, or a pathogen such as a virus, a bacterium, a fungus, or a protozoan.
Meningitis
usually do not cause disease, but have the potential to cause disease under certain conditions.
Opportunisticpathogens
refers to infections that normally would not occur in healthy, immunocompetent individuals or would cause only mild infections.