Motor aphasia due to prolonged hypoglycaemic coma in a patient with insulin-dependent diabetes mellitus.
A 45-year-old insulin-dependent diabetic man was in a hypoglycaemic coma for one month but recovered after continuous infusion of glucose and insulin. An isolated neurological deficit, motor aphasia, persisted after recovery from the coma. Repeated computerized tomography did not demonstrate any abnormal findings attributable to coma or aphasia. Precise follow-up examinations of aphasia showed improvement of Broca type motor aphasia to transcortical motor aphasia. Hypoglycaemic aphasia in a patient after recovery from prolonged coma is rare and its clinical course and pathogenesis are discussed with reference to the available literature.
Kurabayashi
H
H
Department of Medicine, Kusatsu Branch Hospital, Gunma University Hospital, Japan.
Kubota
K
K
Tamura
K
K
Akiba
T
T
Shirakura
T
T
D001039:Aphasia, Broca / Q000209:etiology* / Q000503:physiopathology / Q000523:psychology; D003922:Diabetes Mellitus, Type 1 / Q000150:complications*; D003926:Diabetic Coma / Q000150:complications* / Q000188:drug therapy; D005947:Glucose / Q000008:administration & dosage; D006801:Humans; D007003:Hypoglycemia / Q000150:complications* / Q000188:drug therapy; D007328:Insulin / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D013997:Time Factors
D007328:Insulin; D005947:Glucose