Open AccessAlexithymia Associated With Bilateral Globus Pallidus Lesions After Carbon Monoxide Poisoning
Author(s) -
Huang MeiFeng,
Yeh YiChun,
Tsang HinYeung,
Chen ChengSheng
Publication year - 2010
Publication title -
the kaohsiung journal of medical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.439
H-Index - 36
eISSN - 2410-8650
pISSN - 1607-551X
DOI - 10.1016/s1607-551x(10)70048-6
Subject(s) - carbon monoxide poisoning , alexithymia , medicine , globus pallidus , methylphenidate , sertraline , bupropion , anesthesia , poison control , psychiatry , anxiety , pathology , basal ganglia , attention deficit hyperactivity disorder , antidepressant , medical emergency , central nervous system , smoking cessation
Alexithymia refers to a person's inability to identify and describe feelings. We present a patient who developed alexithymia after carbon monoxide poisoning following a suicide attempt by burning charcoal in an enclosed space. Brain computed tomography revealed bilateral globus pallidus hypoxic lesions. Because of the time frame and the presence of brain structural lesions, the alexithymia in this patient was thought to be caused by bilateral globus pallidus hypoxic lesions resulting from carbon monoxide poisoning. The alexithymia in this patient did not respond to a variety of psychotropic drugs, including sertraline, venalfaxine, bupropion or methylphenidate. We suggest that alexithymia, which was associated with brain hypoxic lesions in this case, is resistant to treatment.