No abstract available.
Depression* ; Immune System* ; Psychoneuroimmunology* ; Schizophrenia*

No abstract available.
Benzodiazepines* ; gamma-Aminobutyric Acid* ; Receptors, GABA-A*

No abstract available.

No abstract available.

A case of 14 year-old female with linear porokeratosis is reported with review of articles. She has been suffering from dark brownish, typical porokeratotic patches on the face, neck, right axilla, left hand and left lower extremity. Each lesions are distributed in linear arrangement. Family and past history are not contributory. On histologic examination of skin specimen shows typical cornoid lamella which is hallmark of this disease. Treament was carried with 5go salicylic acid ointment and 0. 025% halcinonide ointment alternatively without successful response.
Adolescent ; Axilla ; Female ; Halcinonide ; Hand ; Humans ; Lower Extremity ; Neck ; Porokeratosis* ; Salicylic Acid ; Skin

No abstract available.

PURPOSE: To describe the MR features of intraspinal cysticercosis. MATERIALS AND METHODS: Medical records and MR images of four cases of intraspinal cysticercosis were retrospectively reviewed. The MR findings were described with regard to the location and signal intensity of the lesions, contrast enhancement, presence or absence of associated intracranial cysticerci, and other findings. RESULTS: There were three cases of subarachnoidal form and one case of intramedullary form. Cysticerci of subarachnoidal form in three cases were located in retromedullary space at C2 level, anterior to cord at C1 -C6 levels, and lumbosacral area, respectively. The signal intensities of the lesions were same as those of CSF. Localized arachnoidal enhancement was found in all three cases. In one case there was a large area of high signal intensity within the spinal cord on T2 weighted image suggesting either ischemia secondary to vascular compromise or inflammatory edema. All of these three cases accompanied intracranial cysticercosis. Intramedullary cysticercosis in one case was shown as a single I cm cystic lesion at C2 level, which showed hypointense signal on T1 weighted image, hyperintense signal on T2-weighted image, and signet-ring-like enhancement. This lesion did not accompany intracranial cysticerci. CONCLUSION: lntraspinal cysticercosis manifested as single or multiple cysts within either spinal cord or subarachnoid space, and were frequently associated with arachnoiditis.
Arachnoid ; Arachnoiditis ; Cysticercosis* ; Edema ; Ischemia ; Magnetic Resonance Imaging* ; Medical Records ; Retrospective Studies ; Spinal Cord ; Subarachnoid Space

Transcatheter embolization using absolute ethanol is a widely used technic in interventional radiology. Butits mechanism of action and embolization effect on various infusion speed are poorly understood. Authors performedan experimental study in rabbits to doccument the effect of absolute ethanol onvarious infusion rate. The resultsare as follows; 1. In high speed infusion group(>0.1ml/sec. n=13), 11 cases showed peripheral obstruction and 2 cases showed central obstruction. 2. In low speed infusion group(<0.1ml/sec. n=12), 4 cases showed peripheralobstruction and 8 cases showed central obstruction (p<0.02). 3. On follow-up angiography performed 4 weeks later(n=8), no demonstrable significant differences are found between two groups.
Angiography ; Ethanol ; Follow-Up Studies ; Rabbits ; Radiology, Interventional ; Renal Artery

OBJECTIVE: To evaluate the clinical values of the DDST II (Denver Developmental Screening Test, 2nd revision), 99mTc HMPAO brain single photon emission computed tomography (SPECT) findings and brain magnetic resonance imaging (MRI) in the assessment of cerebral palsy children. METHOD: Twenty-two children with cerebral palsy were investigated. Four profiles of DDST (II) were summated to a monthly age according to each developmental status. 99mTc HMPAO brain SPECT imagings were analyzed for the calculation of the perfusion defect indices. The clinical severities were scored as mild to severe, and were compared to a motor age of Maryland criteria. The presence of abnormal findings of brain MRI was also checked. RESULTS: (1) The gross and fine motor profiles of DDST (II) were significantly different between normal and abnormal findings of the brain SPECT in cerebral palsy children. (2) The region of interests ROIs in brain SPECT correlated with many profiles of DDST (II), 1) prefrontal area of the brain SPECT and language profile of DDST (II), 2) premotor area and gross motor/language profile, 3) thalamic area and social-personal profile, 4) basal ganglia area and gross motor/language proflie. respectively. (3) There was no relationship between each profile of DDST (II) and brain MRI findings. CONCLUSION: The DDST (II) and Brain SPECT seemes to be more useful than the brain MRI for the functional assessment of cerebral palsy children.
Basal Ganglia ; Brain* ; Cerebral Palsy* ; Child* ; Humans ; Magnetic Resonance Imaging* ; Maryland ; Mass Screening ; Perfusion ; Tomography, Emission-Computed, Single-Photon*

Although many reports have been published about Legg-Calve-Perthes disease, developmental dysplasia of hip, it is difficult to gain a satisfactory results in treatment. We experienced 9 year-old girl with ipsilateral neglected DDH combined with contralateral LCPD, and treated with Klisic operation for DDH and femoral valgus osteotomy for hinged abduction of LCPD. We gained satisfactory results and report this rare case.
Child ; Female ; Hip ; Humans ; Legg-Calve-Perthes Disease ; Osteotomy