No abstract available.

No abstract available.

Pure sensory stroke (PSS), first described by Fisher in 1965, is a clinical condition characterized by numbness and paresthesia of the face, arm and trunk on one side, in absence of other neurologic deficit. PSS could arise anywhere along the sensory system from the cerebral cortex to the medulla. The authors experienced 5 patients with PSS: one patient had a hemorrhage on the thalamocortical pathway including the internal capsule and the corona radiata. Two another had thalarnic lesions. The fourth had a pontine hemorrhage with perioral onionpeel distributed face sensor- involvement. And the last had a pontine lacune involving crossed trigeminothalamic tract and lateral spinothalamic tract.
Arm ; Cerebral Cortex ; Hemorrhage ; Humans ; Hypesthesia ; Internal Capsule ; Neurologic Manifestations ; Paresthesia ; Spinothalamic Tracts ; Stroke*

46,X,inv(Y)/45,X mosaicism is a extremely rare sex chromosomal disorder. We experienced an unusual mosaic Turner syndrome case in a 29-years old Korean woman with a phenotypic female, primary amenorrhea and immature secondary sexual characteristics. Cytogenetic analysis including GTG banding revealed 46,X,inv(Y)(q11.2q12?)[15]/45,X[35] mosaicism, and X/Y chromosome Fluorescence in situ hybridization (FISH) analysis result was ish (SRY-,DYZ3-)[16]/ ish der(Y)del(Y)(q12)inv(Y)(p11.3q12)(SRY sp, DYZ3-)[4] and its meaning was coexistence of microdeletion and inversion of Y chromosome. To our knowledge, this karyotype may be a very rare variant of Turner syndrome, and we report this case with brief review of related literature.
Adult ; Amenorrhea ; Chromosome Disorders ; Cytogenetic Analysis ; Female ; Fluorescence ; Humans ; In Situ Hybridization ; Karyotype* ; Mosaicism ; Turner Syndrome* ; Y Chromosome*

We treated a 66 year-old-male patient with non-traumatic spontaneous E. coli meningitis, whose cerebrospinal fluid showed turbid, and from which E. coli was cultured, and who had urinary tract infection and fatty liver disease which were thought to be predisposing factors to the meningitis. Gram-negative bacillary meningitis is a very rare condition after the neonatal period, and may be complicated by penetrating cranial injuries, neurosurgical interventions or such debilitating diseases as diabetes, liver cirrhosis, urinary tract infection, malignancy and alcholism, etc. It has a high mortality rate in spite of using various antibiotics.
Adult* ; Anti-Bacterial Agents ; Causality ; Cerebrospinal Fluid ; Fatty Liver ; Humans ; Liver Cirrhosis ; Meningitis* ; Mortality ; Urinary Tract Infections

Sparganosis of the central nervous system is an uncommon parasitic zoonosis caused by the migrating larva of the genus Spirometra mansonoides. The patient, a 53-year-old woman, complained of focal involuntary movement involving the right face and headache. Three months after first admission, paraparesis developed. Serial MRI revealed cerebral and spinal lesions and micro-ELISA test disclosed positive reaction to sparganus antigen.
Central Nervous System ; Dyskinesias ; Female ; Headache ; Humans ; Larva ; Magnetic Resonance Imaging ; Middle Aged ; Paraparesis ; Sparganosis* ; Spinal Cord* ; Spirometra

Congenital epulis of the newborn refers to a very rare gingival tumor that occurs along the anterior alveolar ridge in newborn infants. We report a neonate with 3*2*1.5cm mass protruding from the mouth. This was a pinky, red solid pedunculated mass, attached to the maxillar left canine region of the alveolus at birth. The tumor's large size partially obliterated the oral cavity and caused oral feeding difficulty but did not cause respiratory problems. We described the postnatal MR imaging findings, electromicroscopic, histochemical and immunohistochemical studies of this tumor in order to search for the histogenesis of the tumor. In our case, histochemically, individual tumor cells contained numerous PAS positive cytoplasmic granules. Immunohistochemically, strong and diffuse cytoplasmic staining for vimentin and NSE was observed. Staining with S-100 protein, cytokeratin, desmin, CEA, factor VIII-related antigen, lysozyme, EMA were negative. After total excision of the lesion in our case, we had no complication or recurrence either early or late(up to one year).
Alveolar Process ; Cytoplasm ; Cytoplasmic Granules ; Desmin ; Gingival Neoplasms* ; Humans ; Infant, Newborn* ; Keratins ; Magnetic Resonance Imaging ; Mouth ; Muramidase ; Parturition ; Recurrence ; S100 Proteins ; Vimentin ; von Willebrand Factor

Paroxysmal choreoathetosis(dyskinesia) is classified into two subtypes: paroxysmal kinesigenic choreoathetosis(PKC) and paroxysmal dystonic choreoathetosis(PDC). PDC consist of attacks of dystonia and /or choreoathetosis during which the patients are dysarthric or anarthric, have irregular clonic movement and dystonic posturing of extremities, and these not precipitated by sudden movement but rather by alocohol, coffee and stress. Attacks are longer (2ninute-4hours), but less frequently(3-4times/day) than PKC, they are not responsive to anticonvulsants(eg, phenytoin, carbamazepine) but controlled by clonazepam.This disease is rare, in the reported families, the transmission was clearly autosomal dominant with high penetrance.
Coffee ; Dystonia ; Extremities ; Humans ; Penetrance ; Phenytoin

Repetitive nerve stimulation test(RNS) was performed on 32 patients with myasthenia gravis who showed positive response to the tensilon test. The result of the repetitive stimulation test before and after the tensilon injection was compared with the point of improvement of the CMAP and decremental response. The results were as follows: 1. All patients with myasthenis gravis showed decremental responses to the low rate of stimulation in RNS. 2. The results after tensilon injections showed significant improvements of the CMAP in ocularis oculi(OOC), flexor carpi ulnaris(FCU)(P <0.0005), deltoid and abductor digiti quinti muscles(ADQ)(P < 0.005). 3. There were improvements of decremental responses after tensilon injection. 1) At 2/sec, there were significant improvements in the muscles of ADQ(P <0.005), deltoidl OOC and FCU(P < 0.0005). 2) At 3/sec, there were significant improvements in the muscles of OOC(P <0.005), deltoid, FCU and ADQ(P < 0.0005). 3) At 5/sec, there were also significant improvements in all the muscles of OOC, deltoid, ADQ, FCU(P <0.0005). These results showed that tensilon improves the RNS abnorrnalities in myasthenic patients with positive tensilon test. We think these findings before and after the tensilon injection are helpful to diagnose and differentiate a patient with suspected myasthenia gravis who has a negative tensilon test or insignificant RNS findings.
Edrophonium* ; Humans ; Muscles ; Myasthenia Gravis*

Repetitive nerve stimulation test(RNS) was performed on 32 patients with myasthenia gravis who showed positive response to the tensilon test. The result of the repetitive stimulation test before and after the tensilon injection was compared with the point of improvement of the CMAP and decremental response. The results were as follows: 1. All patients with myasthenis gravis showed decremental responses to the low rate of stimulation in RNS. 2. The results after tensilon injections showed significant improvements of the CMAP in ocularis oculi(OOC), flexor carpi ulnaris(FCU)(P <0.0005), deltoid and abductor digiti quinti muscles(ADQ)(P < 0.005). 3. There were improvements of decremental responses after tensilon injection. 1) At 2/sec, there were significant improvements in the muscles of ADQ(P <0.005), deltoidl OOC and FCU(P < 0.0005). 2) At 3/sec, there were significant improvements in the muscles of OOC(P <0.005), deltoid, FCU and ADQ(P < 0.0005). 3) At 5/sec, there were also significant improvements in all the muscles of OOC, deltoid, ADQ, FCU(P <0.0005). These results showed that tensilon improves the RNS abnorrnalities in myasthenic patients with positive tensilon test. We think these findings before and after the tensilon injection are helpful to diagnose and differentiate a patient with suspected myasthenia gravis who has a negative tensilon test or insignificant RNS findings.
Edrophonium* ; Humans ; Muscles ; Myasthenia Gravis*