The heterotopic and tissues may be divided into two categories: those that are found in the head and neck region, and those that arise elsewhere. The latter type is rare and most cases are found in the lungs of patients with neural tube defect, particularly anencephaly. Our report descrives anencephalic male infant with heterotopic glial nodules in both lungs. The largest nodule is 2x1.5x1 cm, locates in the lower lobe of the left lung, and has a round gray-white cut surface with cystic spaces. Microscopically, the nodules consist of irregularly arranged astrocytes and glial fibers, in which are embedded gland-like or cystically dilated bronchioles. The astrocytes and glial fibers are strongly positive for glial fibrillary acidic protein and show astrocytic filaments on electron microscopy. This will be an additional case supporting the amniotic fluid aspiration/implantation theory of pathogenetic mechanism of distal heerotopic glial tissue.
Infant ; Male ; Female ; Humans

No abstract available.
Melanoma ; Nevus

No abstract available.
Evoked Potentials, Motor* ; Stroke*

The need for a short-acting non-depolarizing neuromuscular blocking agent to replace succinylcholine chloride(succinylcholine) is recognized widely and attempts to find such a drug have been numerous. Atracurium besylate(atracurium) is one of the new series of neuromuscular blocking agents with little cardiovascular effect and is not dependent on hepatic and renal function for terminating its action because of its self-destroying mechanism. Because succinylchline may occasionally be contraindieated for intubation in parturients we studied the use of atracurium in 23 patients having cesarean section. All patients received 0. 5 mg/kg atracurium for intubation and neuromuscular relaxation. Hemodynamic changes, the time from the injection of atracurium to maximal twitch suppression, the time between atracurium administration and the return to 10% of control twitch height were recorded and observed the degree of vocal cord relaxation and conditions of intubation and evaluated the Apgar scores. 1) Mean arterial pressure and heart rate increased significantly after intubation compared with that of control and just before intubation but there were no significant changes in 5 minutes after intubation. 2) The 90% twitch suppression following atracurium administration was 75.6+/-20.9 seconds. 3) The return of 10% of control twitch height was 2449.3+/-1114.0 seconds. 4) Intubation conditions were excellent for 19 patients. 5) The Apgar scores of 20 neonates were high. These data suggest that the use of atracurium may be a useful alternative for induction for Cesarean section when succinylcholine is contraindicated.
Arterial Pressure ; Atracurium* ; Cesarean Section* ; Female ; Heart Rate ; Hemodynamics ; Humans ; Infant, Newborn ; Intubation ; Intubation, Intratracheal* ; Neuromuscular Blockade ; Neuromuscular Blocking Agents ; Pregnancy ; Relaxation ; Succinylcholine ; Vocal Cords

OBJECTIVE: The purpose of this study is to survey the health and functional status of adult cerebral palsy. METHOD: This study included 47 patients who have cerebral palsy between the ages of 20 and 45 years. We evaluated the functional status by the interview and questionnaire, the medical status including a detailed medical history, with emphasis on the musculoskeletal system. RESULTS: 1) In the functional status, the number of non-functional ambulator increased from ten cases (21.3%) to fourteen cases (29.8%) in proportion to the incidence of fracture. 2) In the medical status, thirty-seven cases (78.8%) had more than one musculoskeletal complaint. Twenty-three cases (48.9%) had gastric discomfort, twenty-five cases (53.2%) had dental caries and thirty cases (63.9%) had speech disturbance. 3) Only eleven cases (23.4%) had undergone the comprehensive rehabilitation. CONCLUSION: To prevent and minimize the physical disabilities and musculoskeletal complications of adult cerebral palsy, we need more active medical intervention, active research on the methodology and comprehensive rehabilitation.
Adult* ; Cerebral Palsy* ; Dental Caries ; Humans ; Incidence ; Musculoskeletal System ; Surveys and Questionnaires ; Rehabilitation

OBJECTIVE: To know the category, incidence, severity and clinical correlation, we evaluate the patient with neuropathy due to electrical burn on the basis of the electrodiagnostic findings and clinical feature. METHOD: We reviewed the electrodiagnostic findings of 30 patients who had been referred for the evaluation of the neuromuscular symptoms due to electrical burn. The clinical factors such as the input and output of the electrical current, current pathway, associated injury, neuromuscular symptoms and signs were investigated by the chart review and phone interview. RESULTS: 1) The 67% of the cases had the peripheral neuropathy and the 40% had the central nervous system lesion. 2) The median nerve was the most frequent injured nerve by electrical burn and then ulnar nerve was the next. 3) The 82% of the mononeuropathies were related to the entrance site of the electricity and the 35% were related to the exit site. 4) The central nervous system lesion was highly correlated with the current pathway through the head. CONCLUSION: The mononeuropathy, one of the peripheral neuropathies is closely related to the entrance and exit site of electrical injury. The central nervous system lesion was highly related to the current pathway through the head.
Burns* ; Central Nervous System ; Electricity ; Electrodiagnosis ; Head ; Humans ; Incidence ; Median Nerve ; Mononeuropathies ; Peripheral Nervous System Diseases ; Ulnar Nerve

OBJECTIVE: The purpose of this study is to evaluate the effect of functional electrical stimulation (FES) on hemiplegic shoulder subluxation in post-acute stroke patients. METHOD: Forty-four patients who had shoulder subluxation as a consequence of their first stroke were included and randomly assigned to either a control group (22 subjects) or a study group (22 subjects). Patients in both groups received physiotherapy and used an arm sling. The study group received, FES therapy to shoulder muscles (supraspinatus and posterior deltoid) for 30 minutes, five days a week for 6 weeks. The effect of FES therapy was evaluated by assessment of the severity of subluxation using radiologic measurements before and after treatment. RESULTS: 1) The severity of subluxation was significantly increased after 6 weeks (p<0.05) in the control group. In the study group, it was reduced but the difference was not statistically significant (p>0.05). 2) In the group of patients with early treatment (onset duration, less than 6 months), the control group showed a significant increase in subluxation (p<0.05), but the study group showed significantly reduced (p<0.05) shoulder subluxation after treatment period. 3) In the group of patients with mild shoulder subluxation before treatment (less than 1 finger breadth), the control group showed a significant increase in subluxation (p<0.05), but the study group showed significantly reduced (p<0.05) shoulder subluxation after treatment period. CONCLUSION: The FES therapy is effective in preventing and reducing the severity of hemiplegic shoulder subluxation in post-acute stroke patients, especially if duration since stroke onset was less than six months and the severity of subluxation before treatment was mild.
Arm ; Electric Stimulation* ; Fingers ; Humans ; Muscles ; Shoulder* ; Stroke

A calcifying aponeurotic fibroma is a rare benign fibrous tumor with well-characterized histopathological features. Calcifying aponeurotic fibromas are generally slowly-growing lesions related to tendons and aponeuroses in the distal extremities of children and adolescents. While the neoplasm is usually asymptomatic, cases of progressive local discomfort have been reported. The exact etiology of this neoplasm is unknown, and there is frequently no history of trauma or local irritating factors. A 10-year-old female presented with a 2.5x2.0 cm, subcutaneous mass on the right sole 4 years after she bumped against a table. The histopathologic examination showed a poorly circumscribed fibrotic mass with foci of chondroid differentiation and calcification. These findings were consistent with the diagnosis of a calcifying aponeurotic fibroma. After total excision of the mass, there has been no recurrence of the lesion in 8 months of follow-up.
Adolescent ; Child ; Extremities ; Female ; Fibroma ; Follow-Up Studies ; Gait ; Humans ; Recurrence ; Tendons

The authors retrospectively analysed the ultrasonographic findings of 43 cases of surgically confirmed hypertrophic pyloric stenosis and their postoperative findings of sonograms taken at 1 month(n=40) or 3 months( n=5) after pyloromyotomy. In preoperative study, the thickened pyloric muscle was isoechoic or slight hypoechoic relative to liver on the midline longitudinal view and appeared as a "nonuniform acoustic ring" on the transverse view. The results of measurement in the all cases with hypertrophic pyloric stenosis were the pyloric thickness ≥3.8mm, the pyloric diameter ≥14mm, the pyloric channel length ≥16mm, the pyloric muscle volume ≥2.21Cm
Acoustics ; Follow-Up Studies ; Humans ; Liver ; Methods ; Pyloric Stenosis, Hypertrophic ; Reference Values ; Retrospective Studies ; Ultrasonography*

The changes of arterial carbon dioxide partial pressure considerably influence cerebral blood flow and different anesthetic agents have different effects on cerebrovascular physiology. However the importance of these differences in neuroanesthetic practice are unclear. Transcranial Doppler ultrasonography allows the noninvasive direct measurements of cerebral blood flow velocity and direction in the basal brain arteries. The authors performed transcranial Doppler ultrasonography to measure the blood flow velocity of middle cerebral artery in 12 patients who were anesthetized with 10 mcg/kg of fentanyl and 66 % nitrous oxide in oxygen(fentanyl group) and 12 patients with 1.0 vo1% isoflurane and 66 % nitrous oxide in oxygen(isoflurane group) during normocapnia(P(ET)CO(2)=38 mmHg) and hypocapnia(P(ET)CO(2)=28 mmHg)state. The carbon dioxide reactivity was expressed as the changes in mean blood flow velocity per unit changes in endtidal carbon dioxide partial pressure(P(ET)CO(2)). Mean blood flow velocity of middle cerebral artery decreased from 46.6+/-8.9 cm/s to 30.0+/-5.3 cm/s in the fentanyl group and 42.7+/-5.6 cm/s to 32.5+/-4.6 cm/s in the isoflurane group as the P(ET)CO(2) decreased from 38 mmHg to 28 mmHg. There was a significant difference between the CO2 reactivity of fentanyl group(1.7+/-0.7 cm/s/mmHg) and isoflurane group(1,0+/-0,2 cm/s/mmHg) (p<0.05). It is concluded that hyperventilation is more likely to affect cerebral blood flow during fentanyl-nitrous oxide anesthesia than during isoflurane-nitrous oxide anesthesia.
Anesthesia ; Anesthetics ; Arteries ; Blood Flow Velocity ; Brain ; Carbon Dioxide ; Fentanyl* ; Humans ; Hyperventilation ; Isoflurane* ; Middle Cerebral Artery ; Nitrous Oxide ; Partial Pressure ; Physiology ; Ultrasonography, Doppler, Transcranial