- Phrenitis
Phrenitis was employed in ancient Greece by
Hippocrates and his followers. It refers to acute inflammation of mind and body, not in a theoretical but in a descriptive sense. Its presumed seat was never anatomically or conceptually well determined. The diagnose was used during theMiddle Ages : a mental confusion or contiuousdelirium withfever .Phrenitis means an
inflammation of the brain, or of themeninges of the brain, attended with acute fever and delirium. Symptoms varie widely in severity, from shortlived, relatively slight effects of headache, drowsiness, and fever toparalysis ,coma , anddeath .History teaches that the ancient phrenitis concept has been used until the 19th century. After that time the concept was replaced by the word delirium. By their epigonic character the detailed descriptions of phrenitis by
Gerard van Swieten mark only the end of an uncritical use of the term. The epoch-making work of Morgagni, based on clinical-anatomical observations, provides a definitive insight into the location of the condition and into many pathologic features. Pinel is the last author who mentions phrenitis in a classification of diseases.Phrenitis is no longer in scientific use. Nowadays
meningitis orencephalitis are diagnosed. Relating to phrenitis: suffering from frenzy; delirious; mad; frantic; frenetic.External link
http://www.ncbi.nlm.nih.gov/pubmed/9245190
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