1.Severe Spinal Injury in Hirayama Disease.
Cecilia QUARRACINO ; Florencia AGUIRRE ; Carlos A RUGILO ; Luciana De NEGRI ; Andres M VILLA
Asian Spine Journal 2015;9(5):794-797
Hirayama disease is a rare neurological disorder characterized by an insidious progressive subacute unilateral or bilateral weakness of the hands and forearm muscles leading to a painless amyotrophy. The disease primarily affects young men in the second to third decades of life. It has always been described as a second motor neuron disease, thus sparing the pyramidal and sensitive pathways. It usually has a slow progression course of 3 to 5 years followed by stabilization. Since its initial description by Keyzo Hirayama in 1959, most cases have been reported in Asia, particularly Japan and India, although the disease reportedly has worldwide distribution.
Asia
;
Forearm
;
Hand
;
Humans
;
India
;
Japan
;
Male
;
Motor Neuron Disease
;
Muscles
;
Nervous System Diseases
;
Spinal Injuries*
2.Pseudotumoral Presentation of Cerebral Amyloid-Beta Angiopathy: Case Report and Review of Literature
Claudia Uribe ROCA ; Fabio Maximiliano GONZALEZ ; Marta Ines BALA ; Miguel SAUCEDO ; Lucrecia BANDEO ; Luciana Leon CEJAS ; Sol PACHA ; Pablo BONARDO ; Carlos RUGILO ; Pablo DEZANZO ; Rafael TORINO ; Gustavo SEVLEVER ; Manuel Fernandez PARDAL ; Ricardo REISIN
Psychiatry Investigation 2021;18(6):479-485
Objective:
Cerebral amyloid angiopathy-related inflammation (CAA-RI) is a rare and potentially treatable encephalopathy that usually affects people older than 50 years old and has an acute or subacute clinical presentation characterized by rapidly evolving cognitive decline, focal deficits and seizures. In a small subset of patients the disease can adopt a pseudotumoral form in the neuroimages that represents a very difficult diagnostic challenge.
Methods:
Here in we report a patient with a tumour-like presentation of histopathologically confirmed CAA-RI.
Results:
We also conducted a search and reviewed the clinical and radiological features of 41 cases of pseudotumoral CAA-RI previously reported in the literature in order to identify those characteristics that should raise diagnostic suspicions of the disease, there by avoiding unnecessary surgical treatments.
Conclusion
The therapy of CAA-RI with steroids is usually effective and clinical and radiological remission can be achieved in the first month in approximately 70% of cases.
3.Pseudotumoral Presentation of Cerebral Amyloid-Beta Angiopathy: Case Report and Review of Literature
Claudia Uribe ROCA ; Fabio Maximiliano GONZALEZ ; Marta Ines BALA ; Miguel SAUCEDO ; Lucrecia BANDEO ; Luciana Leon CEJAS ; Sol PACHA ; Pablo BONARDO ; Carlos RUGILO ; Pablo DEZANZO ; Rafael TORINO ; Gustavo SEVLEVER ; Manuel Fernandez PARDAL ; Ricardo REISIN
Psychiatry Investigation 2021;18(6):479-485
Objective:
Cerebral amyloid angiopathy-related inflammation (CAA-RI) is a rare and potentially treatable encephalopathy that usually affects people older than 50 years old and has an acute or subacute clinical presentation characterized by rapidly evolving cognitive decline, focal deficits and seizures. In a small subset of patients the disease can adopt a pseudotumoral form in the neuroimages that represents a very difficult diagnostic challenge.
Methods:
Here in we report a patient with a tumour-like presentation of histopathologically confirmed CAA-RI.
Results:
We also conducted a search and reviewed the clinical and radiological features of 41 cases of pseudotumoral CAA-RI previously reported in the literature in order to identify those characteristics that should raise diagnostic suspicions of the disease, there by avoiding unnecessary surgical treatments.
Conclusion
The therapy of CAA-RI with steroids is usually effective and clinical and radiological remission can be achieved in the first month in approximately 70% of cases.