(c) 2004 by ALBERT DONNAY
Conclusion: Distinguish MUSES from MCS !
u MCS associated only with sensitivity to chemicals is rare. 
u Most  MCS cases also report multi-sensory sensitivity, aka MUSES Syndrome, consistent with descriptions of over 130 other similar syndromes published since 1733.
uSentinel case in USA of Edgar Allan Poe was most likely caused by chronic CO poisoning from exposure to gas lighting.
uMUSES syndrome caused by chronic CO poisoning is associated with a Tell Tale Face and PaO2-PvO2<55mmHg.
uOxygen uptake deficiency and MUSES symptoms may be treated successfully with daily supplemental oxygen at home.
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