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PubMed2003

[Epidural blood patch as a successful treatment of Barrè-Lièou syndrome: report of two cases].

Barrè-Lièou syndrome accompanies neurological symptoms after neck sprain, and is often difficult to treat. We describe two young men with various neurological symptoms after traffic accident, who were diagnosed with Barrè-Lièou syndrome. Both case 1 (41-year-old man) and case 2 (34-year-old man) showed no abnormal findings in head and cervical X-ray, CT-scan and MRI. Only radionuclide cisternography (RNC) showed cerebrospinal fluid (CSF) leak into epidural space at thoracolumbar level. Three months (case 1) and four years (case 2) had passed after each accident. Two patients underwent epidural blood patch (EBP) for total of three times. The average volumes of the blood used for EBP were 30 ml (case 1) and 24 ml (case 2). The procedure improved various symptoms except for neck stiffness and dizziness. EBP had led to low back pain, which disappeared within three days. CSF leak vanished in RNC after EBP. Severe complication, for example epidural infection or neurological disorders due to hematoma, was not noticed. While neural blockade did not relieve pain before EBP, we could get good effect from neural blockade for remaining symptoms after EBP. We consider that Barrè-Lièou syndrome is due to CSF leak and EBP may be one of the useful treatments.

Adult↗
PubMed2003

[Type and its clinical characteristics of traumatic subdural hydroma].

OBJECTIVE: To explore the types and clinical characteristics of traumatic subdural hydroma (TSH). METHOD: One hundred and ninety-two cases of TSH were classified into four types: The types of resolution, steadiness, development and evolution on the basis of their clinical characteristics and dynamic observation of CT scanning. RESULTS: The patients in the resolution type often occurred in the prime of life. They had normal intracranial pressure and good prognoses using the conservative therapy. The majority of the elderly patients was in the steadiness type. Their main clinical manifestations included headache, dizziness, nausea, vomit, abnormal mentality and so on. Generally, there was no positive nervous systemic sign related to TSH. The prognoses of patients with the steadiness type treated by conservative therapy were satisfactory. The development type was common in the babies and children. This was mainly manifested as progressive increased intracranial pressure, mild hemiplegia, aphasia and abnormal mentality. The patients with development type often needed surgical treatment and might die once in a while due to accompanying cerebral parenchymal damage or postoperative complications. The evolution type was characterized by the polarized age, chronic increased intracranial pressure, often happening between 22 and 100 days after TSH and in the cases of small hydromas treated conservatively and mild accompanying cerebral damage, which always have a good prognosis by the treatment of surgery. CONCLUSIONS: The mechanism, clinical characteristics, treatment methods and prognoses varied with different types of TSH.

Adolescent↗
PubMed2004

Serial positron emission tomography findings in a patient with hydrocephalic dementia and Alzheimer's disease.

Comorbidity of normal pressure hydrocephalus (NPH) and Alzheimer's disease (AD) is not uncommon. However, few studies have reported the clinical courses of these patients in depth. A 73-year-old woman was confirmed to have AD by a biopsy performed during a shunt operation for NPH after a head trauma. She was followed for 4 years using serial neuropsychological tests and positron emission tomography (PET). Her clinical symptoms remained improved for 2.5 years and then declined. The 1-year minus the presurgical PET scan highlighted the bilateral frontal area, basal ganglia, and thalamus, which may reflect brain regions associated with the improvement of hydrocephalic dementia. On the other hand, the 1-year minus the 4-year scan highlighted the bilateral temporoparietal area and the posterior cingulate gyrus, which may reflect brain regions associated with the aggravation of AD. This subtraction method may be useful for monitoring the clinical course in patients with NPH and AD.

Aged↗