PURPOSE: Headache is a frequent symptom in pediatric practice, but the prevalence of chronic recurrent headache was estimated in several studies with wide variations, because of inadequate expression and differences in case definition in children. Headache classification of International Headache Society is usually used in adults, but the application of it to children is uncommon, so we tried to diagnosis children with headache by using International Headache Society Classification. METHODS: We analyzed the clinical pictures, physical examinations including neurologic examination, PNS series, EEG and CT or MRI in 53 children with nonprogressing recurrent headache over than one month, who visited to pediatric department of Dong-A University hospital from January, 1995 to Feburary, 1996 and diagnosed them by using International Headache Society Classification. RESULTS: 1) The sex ratio between male and female was 1:1.2. 2) Diagnosed groups consisted of children with migraines in 22 cases(41.5%), tension-type headache in 19 cases(35.9%), coexisting migraine and tension-type headaches in 5 cases(9.4%), miscellaneous headaches not associated with structual lesion in 1 case(1.9%), headache associated with vascular disorders in 2 cases(3.8%), headache associated with nonvascular intracranial disorder in 1 case(1.9%), headache due to facial pain in 3 cases(5.6%). 3) Of 22 migraine cases, 13 cases(59.1%) had migraine with aura, 8 cases(40.9%) have migraine without aura and of 19 tension-type headache cases, 8 cases(42.1%) have episodic type, 11(57.9%) cases have chronic type. 4) Of 53 cases with recurrent headache, 3 cases(6%) had abnormal findings in CT or MRI. 5) Of 53 cases with recurrent headache, 9 cases(17%) had abnormal findings in EEG. CONCLUSIONS: International Headache Society Classifications are useful, but the diagnostic criteria are too strict for children, especially in migraine and tension type headache.
Adult ; Child* ; Classification* ; Diagnosis ; Electroencephalography ; Facial Pain ; Female ; Headache* ; Humans ; Magnetic Resonance Imaging ; Male ; Migraine Disorders ; Migraine with Aura ; Migraine without Aura ; Neurologic Examination ; Physical Examination ; Prevalence ; Sex Ratio ; Tension-Type Headache

The authors analyzed 52 cases of spinal cord tumor who had been operated upon at the department of neurosurgery of the Koryo General Hospital from 1983 to 1992. The results were summerized as followings: 1) The spinal cord tumor was most common in the 6th decade of age(52 cases, 28.8%) and the ratio of male to female was 1.26:1. 2) The pathologic diagnosis was neurogenic tumor in 25 cases(48.1%), metastatic tumor in 12 cases(23.1%), glial tumor in 6 cases(11.5%), and meningeal tumor in 3 case(5.7%) in order frequency. 3) The tumors were located most frequently in the thoracic area(19 cases, 36.5%) and in the intradural extramedullary space(28 cases, 53.9%). 4) The most common initial presentation was pain(27 cases, 51.9%) and on admission 14 cases(26.9%) showed paraparesis. 5) The rate of abnormality of the plain radiologic study was 59.6% and the most common positive finding was the pedicle erosion(15 cases, 28.8%). 6) The computed tomographic scanning with water soluble contrast media was useful in planning of operation to provide the exact relationship between the tumor, spinal cord and location of dura. 7) The total removal was possible in 27 cases(51.9%). 8) The follow-up results after 19.4 months of the mean follow-up duration in 46 cases were recovery in 29 cases(63.0%), improvement in 12 cases(26.0%), stationary state in 3 cases(6.5%), worse in 2 cases(4.3%). It was excellent particulary in cases of intradural-extramedullary tumor. 9) The incidence of metastatic tumor was 23.1%(12 cases) and the lung was most common primary focus. The follow-up result of metastatic tumor was poor than the other tumors.
Contrast Media ; Diagnosis ; Female ; Follow-Up Studies ; Hospitals, General ; Humans ; Incidence ; Lung ; Male ; Meningeal Neoplasms ; Neurosurgery ; Paraparesis ; Spinal Cord Neoplasms* ; Spinal Cord*

No abstract available.
Anxiety* ; Depression* ; Headache*

Compression of the left renal vein (LRV) between the superior mesenteric artery and the aorta has been termed the nutcracker syndrome. The entrapment of the left renal vein is not easily detectable by ordinary diagnostic procedures. We report 2 cases of the nutcracker syndrome with symptoms ( / ) diagnosed by phlebography and pressure measurement. In both cases, no remarkable findings were obtained from medical history and physical examination. Profuse collaterals from a left renal vein in one case with no symptom were observed in venous phase of renal angiography. In the other case, recurrent left flank pain and microscopic hematuria developed. In both cases, the diagnosis of "nutcracker phenomenon" was presumed by renal venography with measurement of pressure gradient between left renal vein and inferior vena cava. Awareness of the pathophysiology of the nutcracker syndrome ensures an early diagnosis. New diagnostic modalities are demanded for atypical cases.
Angiography ; Aorta ; Diagnosis ; Early Diagnosis ; Flank Pain ; Hematuria ; Mesenteric Artery, Superior ; Phlebography ; Physical Examination ; Renal Veins ; Vena Cava, Inferior

A technique radiogrequency localization and coagulation of articular nerves supplying the lumbar facets is described and reported from a series of 46 patients with clinical diagnosis of facet syndrome over a 4-year period. None of them had clinical or radiologic evidence of a lumbar disc hrniation, and all had exhausted conservative treatment. The literature reviewed for anatomical accuracies in denervation of the medial branch of posterior primary(dorsal) ramus. The technique of facet denervation is simple and safe and relief of pain was achieved in 78% of the patient, the morbidity remains quite low.
Denervation* ; Diagnosis ; Humans ; Low Back Pain*

No abstract available.
DNA* ; Herpesvirus 4, Human* ; Nasopharyngeal Neoplasms* ; Polymerase Chain Reaction*

Purpose: The study was undertaken to investigate the electromyographic activities of the gluteus maximus (GM), hamstring (HAM), and multifidus (MF) in three different sling locations during bridge exercise in the supine position. Methods: Twenty healthy male subjects participated. An electromyography device was used to measure the muscle activities of the GM, HAM, and MF muscles. Subjects were asked to perform bridge exercises with three different sling locations as follows: 1) Bridge exercise with an ankle sling; BEAS, 2) Bridge exercise with a calf sling; BECS, and 3) Bridge exercise with a knee sling; BEKS in random order. The analysis was conducted using one-way repeated ANOVA and the Bonferroni post hoc. Significance was set at α= 0.01. Results: HAM muscle activity was significantly different in the three conditions (BEAS, BECS, BEKS) (adjusted p-value [padj]< 0.01), and HAM muscle activity was significantly smaller during BEKS than during BEAS or BECS (padj < 0.01). Muscle activity ratio (GM/HAM) during BEKS was significantly greater than muscle activity ratios during BEAS or BECS (padj < 0.01). Conclusion BEKS is recommended to inhibit HAM muscle activity and improve the GM/HAM muscle activity ratio.

Purpose: The study was undertaken to investigate the electromyographic activities of the gluteus maximus (GM), hamstring (HAM), and multifidus (MF) in three different sling locations during bridge exercise in the supine position. Methods: Twenty healthy male subjects participated. An electromyography device was used to measure the muscle activities of the GM, HAM, and MF muscles. Subjects were asked to perform bridge exercises with three different sling locations as follows: 1) Bridge exercise with an ankle sling; BEAS, 2) Bridge exercise with a calf sling; BECS, and 3) Bridge exercise with a knee sling; BEKS in random order. The analysis was conducted using one-way repeated ANOVA and the Bonferroni post hoc. Significance was set at α= 0.01. Results: HAM muscle activity was significantly different in the three conditions (BEAS, BECS, BEKS) (adjusted p-value [padj]< 0.01), and HAM muscle activity was significantly smaller during BEKS than during BEAS or BECS (padj < 0.01). Muscle activity ratio (GM/HAM) during BEKS was significantly greater than muscle activity ratios during BEAS or BECS (padj < 0.01). Conclusion BEKS is recommended to inhibit HAM muscle activity and improve the GM/HAM muscle activity ratio.

Purpose: The study was undertaken to investigate the electromyographic activities of the gluteus maximus (GM), hamstring (HAM), and multifidus (MF) in three different sling locations during bridge exercise in the supine position. Methods: Twenty healthy male subjects participated. An electromyography device was used to measure the muscle activities of the GM, HAM, and MF muscles. Subjects were asked to perform bridge exercises with three different sling locations as follows: 1) Bridge exercise with an ankle sling; BEAS, 2) Bridge exercise with a calf sling; BECS, and 3) Bridge exercise with a knee sling; BEKS in random order. The analysis was conducted using one-way repeated ANOVA and the Bonferroni post hoc. Significance was set at α= 0.01. Results: HAM muscle activity was significantly different in the three conditions (BEAS, BECS, BEKS) (adjusted p-value [padj]< 0.01), and HAM muscle activity was significantly smaller during BEKS than during BEAS or BECS (padj < 0.01). Muscle activity ratio (GM/HAM) during BEKS was significantly greater than muscle activity ratios during BEAS or BECS (padj < 0.01). Conclusion BEKS is recommended to inhibit HAM muscle activity and improve the GM/HAM muscle activity ratio.

Purpose: The study was undertaken to investigate the electromyographic activities of the gluteus maximus (GM), hamstring (HAM), and multifidus (MF) in three different sling locations during bridge exercise in the supine position. Methods: Twenty healthy male subjects participated. An electromyography device was used to measure the muscle activities of the GM, HAM, and MF muscles. Subjects were asked to perform bridge exercises with three different sling locations as follows: 1) Bridge exercise with an ankle sling; BEAS, 2) Bridge exercise with a calf sling; BECS, and 3) Bridge exercise with a knee sling; BEKS in random order. The analysis was conducted using one-way repeated ANOVA and the Bonferroni post hoc. Significance was set at α= 0.01. Results: HAM muscle activity was significantly different in the three conditions (BEAS, BECS, BEKS) (adjusted p-value [padj]< 0.01), and HAM muscle activity was significantly smaller during BEKS than during BEAS or BECS (padj < 0.01). Muscle activity ratio (GM/HAM) during BEKS was significantly greater than muscle activity ratios during BEAS or BECS (padj < 0.01). Conclusion BEKS is recommended to inhibit HAM muscle activity and improve the GM/HAM muscle activity ratio.