Alexithymia associated with bilateral globus pallidus lesions after carbon monoxide poisoning.
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.
Department of Psychiatry, Kai-Suan Psychiatric Hospital, Kaohsiung, Taiwan.
Mei-Feng
MF
Huang
Yi-Chun
YC
Yeh
Hin-Yeung
HY
Tsang
Cheng-Sheng
CS
Chen
D000328:Adult; D000342:Affective Symptoms / Q000188:drug therapy; D002248:Carbon Monoxide / Q000633:toxicity; D002249:Carbon Monoxide Poisoning / Q000473:pathology / Q000523:psychology*; D005260:Female; D005917:Globus Pallidus / Q000187:drug effects / Q000473:pathology*; D006801:Humans
D002248:Carbon Monoxide