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News » Persistent vegetative state still difficult to diagnose

Persistent vegetative state still difficult to diagnose

The term "persistent vegetative state" refers to patients who do show some signs of awareness and is not the same as "brain dead". Brain death is defined as the irreversible loss of all brain function. PVS is difficult to diagnose with up to 40% of cases misdiagnosed according to some studies. Blindness, paralysis or other physical disabilities may prevent the patient from giving some sign that they are aware. More work is continuing to be done on severely brain injured patients but at the moment there are still many unknowns.

Source: summary of medical news story as reported by Florida Baptist Witness

Related Disease Topics:

Related Symptom Topics:

  • Loss of brain function
  • Lack of awareness of self
  • Lack of awareness of environment

Article Source Details

About: Persistent vegetative state still difficult to diagnose

Date: 13 January 2005

Source: Florida Baptist Witness

Author: Cindy Province


Related Medical Topics

This summary article refers to the following medical categories:

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