No shinkei geka. Neurological surgery
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Case Reports Comparative Study
[Usefulness of FDG-PET in monitoring effects of the modality therapy for central nervous system malignant lymphoma: report of three cases].
We have reported three cases of central nervous system malignant lymphoma in which FDG-PET was useful in monitoring therapeutic effects. Case 1: A 53-year-old man complained of gait and memory disturbance. An MRI of the patient's brain showed enhanced mass lesions in the bifrontal lobe. ⋯ In all cases, high uptake of glucose disappeared on the PET after initial chemotherapy, although an enhanced lesion continued on MRI even after radiation. FDG-PET was useful in monitoring the therapeutic effects of malignant lymphoma. These results indicate that we were able to confirm the effectiveness of the therapy in the early stage.
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We described a case of shaken-baby syndrome with multiple chronic subdural hematomas. A 10-month-old male baby was admitted to our hospital because of loss of consciousness and convulsions. CT scan revealed an acute subarachnoid hemorrhage extending into the interhemispheric fissure and supracerebellar space. ⋯ Shaken-baby syndrome is a form of child abuse that can cause significant head injury, and subdural hematoma is the most common manifestation. It is well known that the outcome of shaken-baby syndrome is generally not good. It is important to suspect shaken-baby syndrome when a chronic subdural hematoma is seen in a baby.
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The purpose of this study was to determine the incidence of mismanaged injury of the cervical spinal cord, to identify factors contributing to a failure to recognize such injury. Thirty-three patients with cervical spinal cord injury were transported to emergency department during the period from October, 1999 to March, 2001. Seven patients (21%) of them were transferred without cervical spine immobilization. ⋯ Clinical signs on admission revealed neck pain and/or back pain in 4 patients, altered mental status in 4 patients, numbness of extremities in 2 patients, paradoxical respiration in 2 patients, respiratory arrest in one. Neurological classification of Frankel grade was A in 2, B in 1, C in 2, D in 1 and E in 1. All trauma patients with a cervical spine injury or with a mechanism of injury having the potential to cause cervical spine injury should be immobilized at the scene, during transport and at the emergency room by using one of several available methods.