Stereoanesthesia or astereognosia?
This case attempts to explicit the importance of clinical examination in the differential diagnosis of two similar clinical entities namely astereognosia and stereoanesthesia. The patient presented below involves a multiple sclerosis patient whose symptoms were considered at first to be a case of astereognosia since she mainly complained of an inability to recognize and name the form and nature of objects by touch. However, a thorough clinical examination and the results of neurophysiological and neuroimaging testing demonstrated that it involved a case of stereoanesthesia due to a demyelinating lesion at the cervical region of the spinal cord.
Kararizou
E
E
Department of Neurology, Athens National University, Eginition Hospital, 72-74 Vas. Sofias Av., 11528, Athens, Greece. ekarariz@med.uoa.gr
Lykomanos
D
D
Kosma
A
A
Kokotis
P
P
Giatas
K
K
Markou
I
I
Vassilopoulos
D
D
D000328:Adult; D000377:Agnosia / Q000175:diagnosis*; D005260:Female; D006801:Humans; D012678:Sensation Disorders / Q000175:diagnosis*; D014110:Touch / Q000502:physiology*; D014732:Vibration