[Place disorientation as a clinical feature of a right capsulo-putaminal hematoma. Contribution to the understanding of neuropsychologic symptomatology in subcortical lesions of the right hemisphere].
A 72-year-old right-handed patient with a hereditary coagulation impairment had a sudden disorder of consciousness with left hemiplegia and immediate collapse. CT showed a right capsulo-putaminal hematoma of about 5 cm and important mass effect. When this lesions developed, the patient had just arrived to Barcelona from Alicante . During three weeks, the outstanding and more dramatic symptom was a delirium of geographical localization, in which the patient appeared convinced that every night he was transferred, along with his attending physicians and his partner in the hospital room, from one to another of the many Hospitals de la Sta. Creu i Sant Pau (or within the same hospital) in many different cities between Alicante and Barcelona. He also gave aberrant information about his room. When he was transferred to his home, he was unable to identify it for two weeks or to locate it in any definite place. He also had a nictemeral chronological disorientation. The accompanying syndrome consisted of proportional left hemiplegia, left hemihypoesthesia, hemianopsia, and, in the neuropsychological area, mysoplegia, anosodiaphoria, impairment of visual memory, mild hemineglect, eyelid motor impersistence and constructive apraxia. Emphasis is made on the deep subcortical and to certain extent anterior topography of the causative lesion of this peculiar neuropsychological syndrome, although the possible mechanisms of remote involvement of other cerebral areas are suggested. The crucial role of the right hemisphere lesions, cortical and primarily noncortical, in the development of many variants of spatial disorders is stressed.
Ortiz
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Servicio de Neurología, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma, Barcelona.
Barraquer Bordas
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D000368:Aged; D002543:Cerebral Hemorrhage / Q000523:psychology*; D003072:Cognition Disorders / Q000209:etiology*; D006406:Hematoma / Q000523:psychology*; D006801:Humans; D008297:Male; D009949:Orientation; D011699:Putamen / Q000000981:diagnostic imaging; D011859:Radiography
Delirio de localización geográfica en el cuadro clínico de un hematoma cápsulo-putaminal derecho. Contribución al conocimiento de la semiología neuropsicológica de las lesiones subcorticales del hemisferio derecho.