You searched for: “acute posterior ganglionitis
herpes zoster; shingles, zoster, zona, acute posterior ganglionitis
1. An acute infectious, usually self-limited, disease believed to represent activation of latent varicella-zoster virus in those who have been rendered partially immune after a previous attack of chickenpox.
2. A reactivation of the same Herpes virus that is responsible for chicken pox. This results in a painful blistery red rash that is confined to one side of the body.
3. Eruptions along a nerve path often accompanied by severe neuralgia or an acute viral disease caused by a herpesvirus (the same virus that causes chickenpox).

Characteristics include inflammation of spinal ganglia with pain and a vesicular eruption along the area of distribution of a sensory nerve.

It sometimes accompanies diseases such as pneumonia, tuberculosis, and lymphoma; and it may be triggered by trauma or injection of certain drugs.

In some cases, it appears without any apparent reason for activation.

It involves the sensory ganglia and their areas of innervation, characterized by severe neuralgic pain along the distribution of the affected nerve and crops of clustered vesicles over the area of the corresponding dermatome, and it is usually unilateral and confined to a single or adjacent dermatomes.

This entry is located in the following units: herpeto-, herpet-, herp- (page 1) zoster-, zoster + (page 1)