Kawasaki disease shock syndrome rescued by a combination of extracorporeal membrane oxygenation, steroids, and intravenous immunoglobulin

Kawasaki disease shock syndrome (KDSS) is defined as a sustained decrease in systolic blood pressure or signs of poor perfusion. Some children with KDSS are refractory to conventional therapy, such as intravenous immunoglobulin (IVIG). A 4-year-old boy with Kawasaki disease was referred to the emergency department. Despite the conventional therapy, his vital signs and cardiac function worsened. The boy promptly underwent extracorporeal membrane oxygenation (ECMO), which did not relieve the symptoms. Subsequently, he underwent methylprednisolone pulse therapy and the second cycle of IVIG therapy. Two days after the start of a combination of ECMO, steroids, and IVIG started, his clinical condition was stabilized, and finally, ECMO was removed. This case highlights the combination of ECMO, steroids, and IVIG as a treatment option for children with IVIG-resistant KDSS.

Primary Intraosseous Osteolytic Meningioma of the Skull Mimicking Scalp Mass: A Case Report and Review of Literature

Primary extradural meningioma is about 1-2% of all meningiomas. Primary intraosseous meningioma is a rare form of intra-bone tumors that account for approximately 67% of extradural meningiomas. We report a primary intraosseous meningioma of a 69-year-old man who had headaches and a mass on right parietal scalp for the past few months. Remarkably, the brain tissue within the osteolytic cavity of the skull was normal in computed tomography and magnetic resonance images. Resection, duraplasty, and cranioplasty were performed. The patient's symptoms disappeared after surgery, and the histological diagnosis was an osseous meningothelial meningioma (World Health Organization grade I).

Combination Treatment for Rapid Growth of a Saccular Aneurysm on the Internal Carotid Artery Dorsal Wall: Case Report

Aneurysms arising from non-branching sites of the supraclinoid internal carotid artery (ICA) are considered rare, accounting for only 0.9-6.5% of all ICA aneurysms. They are thin-walled, broad-based, can easily rupture during surgery, and are referred to as dorsal, superior, anterior, or ventral wall ICA aneurysms, as well as blister-like aneurysms. Various treatment modalities are available for blister-like aneurysms, but with varying success. Here, we report on two cases of saccular shaped dorsal wall aneurysms. Both patients were transferred to the emergency department with subarachnoid hemorrhage because of an aneurysmal rupture. Computed tomography angiography and transfemoral cerebral angiography (TFCA) showed a dorsal wall aneurysm in the distal ICA. We performed clipping on the wrapping material (Lyodura(R), temporal fascia). Follow-up TFCA showed rapid configuration changes of the right distal ICA. Coil embolization was also performed as a booster treatment to prevent aneurysm regrowth. Both patients were discharged without neurologic deficit. No evidence of aneurysm regrowth was observed on follow-up TFCA at two years. Dorsal wall ICA aneurysms can change in size over a short period; therefore, follow-up angiography should be performed within the short-term. In cases of regrowth, coil embolization should be considered as a booster treatment.

Does Intramedullary Signal Intensity on MRI Affect the Surgical Outcomes of Patients with Ossification of Posterior Longitudinal Ligament?

OBJECTIVES: Patients with cervical ossification of posterior longitudinal ligament (OPLL) are susceptible to cord injury, which often develops into myelopathic symptoms. However, little is known regarding the prognostic factors that are involved in minor trauma. We evaluated the relationship between minor trauma and neurological outcome of OPLL and investigated the prognostic factors with a focus on compressive factors and intramedullary signal intensity (SI). METHODS: A total of 74 patients with cervical myelopathy caused by OPLL at more than three-levels were treated with posterior decompression surgeries. We surveyed the space available for spinal cord (SAC), the severity of SI change on T2-weighted image, and diabetes mellitus (DM). The neurological outcome using Japanese Orthopedic Association (JOA) scale was assessed at admission and at 12-month follow-up. RESULTS: Among the variables tested, preoperative JOA score, severity of intramedullary SI, SAC, and DM were significantly related to neurological outcome. The mean preoperative JOA were 11.3+/-1.9 for the 41 patients who did not have histories of trauma and 8.0+/-3.1 for the 33 patients who had suffered minor traumas (p<0.05). However, there were no significant differences in the recovery ratios between those two groups. CONCLUSIONS: Initial neurological status and high intramedullary SI in the preoperative phase were related to poorer postoperative outcomes. Moreover, the patients with no histories of DM and larger SACs exhibited better improvement than did the patients with DM and smaller SACs. Although the initial JOA scores were worse for the minor trauma patients than did those who had no trauma prior to surgery, minor trauma exerted no direct effects on the surgical outcomes.

Prognostic Factors and Clinical Outcomes of Acute Intracerebral Hemorrhage in Patients with Chronic Kidney Disease

OBJECTIVE: We conducted a retrospective study examining the outcomes of intracerebral hemorrhage (ICH) in patients with chronic kidney disease (CKD) to identify parameters associated with prognosis. METHODS: From January 2001 to June 2008, we treated 32 ICH patients (21 men, 11 women; mean age, 62 years) with CKD. We surveyed patients age, sex, underlying disease, neurological status using Glasgow Coma Scale (GCS), ICH volume, hematoma location, accompanying intraventricular hemorrhage, anti-platelet agents, initial and 3rd day systolic blood pressure (SBP), clinical outcome using the modified Rankin Scale (mRS) and complications. The severity of renal functions was categorized using a modified glomerular filtration rate (mGFR). Multifactorial effects were identified by regression analysis. RESULTS: The mean GCS score on admission was 9.4+/-4.4 and the mean mRS was 4.3+/-1.8. The overall clinical outcomes showed a significant relationship on initial neurological status, hematoma volume, and mGFR. Also, the outcomes of patients with a severe renal dysfunction were significantly different from those with mild/moderate renal dysfunction (p<0.05). Particularly, initial hematoma volume and sBP on the 3rd day after ICH onset were related with mortality (p<0.05). However, the other factors showed no correlation with clinical outcome. CONCLUSION: Neurological outcome was based on initial neurological status, renal function and the volume of the hematoma. In addition, hematoma volume and uncontrolled blood pressure were significantly related to mortality. Hence, the severity of renal function, initial neurological status, hematoma volume, and uncontrolled blood pressure emerged as significant prognostic factors in ICH patients with CKD.

Acute Spontaneous Cervical Epidural Hematoma Mimicking Cerebral Stroke: A Case Report and Literature Review

Spontaneous cervical epidural hematoma (SCEDH) is a rare disease, but can cause severe neurologic impairment. We report a case of a 68-year-old female who presented with sudden onset, posterior neck pain, right shoulder pain, and progressive right hemiparesis mimicking stroke with no trauma history. Initial brain CT and diffusion MRI performed to rule out brain lesion did not show any positive findings. Laboratory examination presented only severe thrombocytopenia (45,000/mm3). Subsequent cervical MRI revealed a cervical epidural mass lesion. We confirmed that it was pure hematoma through C5 unilateral total laminectomy and C6 partial hemilaminectomy. She achieved complete neurologic recovery with active rehabilitation. Early surgical decompression for SCEDH with neurologic impairment should be recommended for better outcome.

The Clinical Efficacy of Decompressive Craniectomy in Patients with an Internal Carotid Artery Territory Infarction

OBJECTIVE: To evaluate the surgical efficacy of and factors associated with decompressive craniectomy in patients with an internal carotid artery (ICA) territory infarction. METHODS: Seventeen patients (8 men and 9 women, average age 61.53 years, range 53-77 years) were treated by decompressive craniectomy for an ICA territory infarction at our institute. We retrospectively reviewed medical records, radiological findings, and National Institutes of Health Stroke Scale (NIHSS) at presentation and before surgery. Clinical outcomes were assessed using the Glasgow Outcome Scale (GOS). RESULTS: Of the 17 patients, 15 (88.24%) achieved a poor outcome (Group A, GOS 1-3) and 2 (11.76%) a good outcome (Group B, GOS 4-5). The mortality rate at one month after surgery was 52.9%. Average preoperative NIHSS was 27.6+/-10.88% in group A and 10+/-4.24% in group B. Mean cerebral infarction fraction at the septum pellucidum level before surgery in group A and B were 33.67% and 23.72%, respectively. Mean preoperative NIHSS (p=0.019) and cerebral infarction fraction at the septum pellucidum level (p=0.017) were found to be significantly associated with a better outcome. However, no preexisting prognostic factor was found to be of statistical significance. CONCLUSION: The rate of mortality after ICA territory infarction treatment is relatively high, despite positive evidence for surgical decompression, and most survivors experience severe disabilities. Our findings caution that careful consideration of prognostic factors is required when considering surgical treatment.

The Unusual Origin of the Sternocleidomastoid Artery from the Lingual Artery

The sternocleidomastoid (SCM) artery supplying blood to the SCM muscle has different origins according to its anatomical segment. The authors performed cadaveric neck dissection to review the surgical anatomy of neurovascular structures surrounding the carotid artery in the neck. During the dissection, an unusual finding was cited in which the SCM artery supplying the middle part of the SCM muscle originated from the lingual artery (LA); it was also noted that it crossed over the hypoglossal nerve (HN). There have been extremely rare reports citing the SCM artery originated from the LA. Though the elevation of the HN over the internal carotid artery was relatively high, the vascular loop crossing over the HN was very close to the carotid bifurcation. Special anatomical consideration is required to avoid the injury of the HN during carotid artery surgery.

Clinical Outcomes of Halo-Vest Immobilization and Surgical Fusion of Odontoid Fractures

OBJECTIVE: In the present study, authors retrospectively reviewed the clinical outcomes of halo-vest immobilization (HVI) versus surgical fixation in patients with odontoid fracture after either non-surgical treatment (HVI) or with surgical fixation. METHODS: From April 1997 to December 2008, we treated a total of 60 patients with upper cervical spine injuries. This study included 31 (51.7%) patients (22 men, 9 women; mean age, 39.3 years) with types II and III odontoid process fractures. The average follow-up was 25.1 months. We reviewed digital radiographs and analyzed images according to type of injury and treatment outcomes, following conservative treatment with HVI and surgical management with screw fixation. RESULTS: There were a total of 31 cases of types II and III odontoid process fractures (21 odontoid type II fractures, 10 type III fractures). Fifteen patients underwent HVI (10 type II fractures, 5 type III fractures). Nine (60%) out of 15 patients who underwent HVI experienced successful healing of odontoid fractures. The mean period for bone healing was 20.2 weeks. Sixteen patients underwent surgery including anterior screw fixation (6 cases), posterior C1-2 screw fixation (8), and transarticular screw fixation (2) for healing the odontoid fractures (11 type II fractures, 5 type III fractures). Fifteen (93.8%) out of 16 patients who underwent surgery achieved healing of cervical fractures. The average bone healing time was 17.6 weeks. CONCLUSION: The overall healing rate was 60% after HVI and 93.8% with surgical management. Patients treated with surgery showed a higher fusion rate and shorter bony healing time than patients who received HVI. However, prospective studies are needed in the future to define better optimal treatment and cost-effective perspective for the treatment of odontoid fractures.

Relationship of Plasma Glucose and Hemoglobin A1c Levels Among Emergency Department Patients with Unknown Diabetes Status in Korea

PURPOSE: Diabetes is underdiagnosed. Higher-risk populations, such as emergency department (ED) patients, may provide an opportunity for identification of undiagnosed diabetes. Prior studies have indicated that hemoglobin A1c (HbA1c) is effective in the screening detection of diabetes. The objective of this study was to evaluate the correlation between random plasma glucose and HbA1c in Korean ED patients with unknown diabetes status and to determine the value of ED glucose level as a screening tool for diabetes. METHODS: This was a prospective nonconsecutive case series of adults aged > or =18-years-of-age presenting to the ED with acute illness that involved acquisition of a a plasma glucose sample for clinical management. From June 1-June 30, 2009, consenting patients with no prior history of diabetes underwent additional testing for HbA1c level. ED glucose results were stratified based on outpatient American Diabetes Association Fasting Plasma Glucose classifications. Two HbA1c cut-off points (6.1% and 6.5%) were selected as the optimum cut-offs for identifying diabetes based on International Expert Committee. RESULTS: There were 423 patients enrolled. The ED glucose levels were correlated with the HbA1c levels (r=0.488, p or =200 mg/dL, but most (90%) had an elevated HbA1c level. CONCLUSION: Based on the frequencies of elevated HbA1c levels among patients with elevated ED glucose values, a clinically relevant portion of hyperglycemic patients may have undiagnosed diabetes. ED patients with hyperglycemia may warrant referral for confirmatory diabetes testing.

Relationship of Plasma Glucose and Hemoglobin A1c Levels Among Emergency Department Patients with Unknown Diabetes Status in Korea

PURPOSE: Diabetes is underdiagnosed. Higher-risk populations, such as emergency department (ED) patients, may provide an opportunity for identification of undiagnosed diabetes. Prior studies have indicated that hemoglobin A1c (HbA1c) is effective in the screening detection of diabetes. The objective of this study was to evaluate the correlation between random plasma glucose and HbA1c in Korean ED patients with unknown diabetes status and to determine the value of ED glucose level as a screening tool for diabetes. METHODS: This was a prospective nonconsecutive case series of adults aged > or =18-years-of-age presenting to the ED with acute illness that involved acquisition of a a plasma glucose sample for clinical management. From June 1-June 30, 2009, consenting patients with no prior history of diabetes underwent additional testing for HbA1c level. ED glucose results were stratified based on outpatient American Diabetes Association Fasting Plasma Glucose classifications. Two HbA1c cut-off points (6.1% and 6.5%) were selected as the optimum cut-offs for identifying diabetes based on International Expert Committee. RESULTS: There were 423 patients enrolled. The ED glucose levels were correlated with the HbA1c levels (r=0.488, p or =200 mg/dL, but most (90%) had an elevated HbA1c level. CONCLUSION: Based on the frequencies of elevated HbA1c levels among patients with elevated ED glucose values, a clinically relevant portion of hyperglycemic patients may have undiagnosed diabetes. ED patients with hyperglycemia may warrant referral for confirmatory diabetes testing.

Intraventricular Hemorrhage and Ischemic Heart Disease as Initial Presentation of Polycythemia Vera: Case Report / 대한뇌혈관외과학회지

Polycythemia vera (PV) is a myeloproliferative disorder characterized by clonal proliferation of hematopoietic stem cells leading to an accumulation of erythrocytes, leukocytes and platelets within the circulation. Thrombosis and hemorrhage are the most common serious complications of PV, and occur in 30-50% of patients. We report an unusual case of PV initially presenting with intraventricular hemorrhage, with concomitant ischemic heart disease.

Optimal Use of the Halo-Vest Orthosis for Upper Cervical Spine Injuries

PURPOSE: Upper cervical fractures can heal with conservative treatments such as halo-vest immobilization (HVI) and Minerva jackets without surgery. The most rigid of these, HVI, remains the most frequently used treatment in many centers despite its relatively high frequency of orthosis-related complications. We conducted this study to investigate the clinical outcome, effectiveness, patient satisfaction, and associated complications of HVI. MATERIALS AND METHODS: From April 1997 to December 2008, we treated 23 patients for upper cervical spinal injuries with HVI. For analysis, we divided high cervical fractures into four groups, including C1 fracture, C2 dens fracture, C2 hangman's fracture, and C1-2 associated fracture. We evaluated the clinical outcome, complications, and patient satisfaction through chart reviews and a telephone questionnaire. RESULTS: The healing rate for upper cervical fracture using HVI was 60.9%. In most cases, bony healing occurred within 16 weeks. Older patients required longer fusion time. We observed a 39.1% failure rate, and 60.9% of patients experienced complications. The most common complications were frequent pin loosening (34.8%; 8/23) and pin site infection (17.4%; 4/23). The HVI treatment failed in 66.7% of patients with pin site problems. The patient approval rate was 31.6%. CONCLUSION: The HVI produced frequent complications and low patient satisfaction. Bony fusion succeeded in 60.9% of patients. Pin site complications showed a tendency to influence the outcome of HVI, and would be promptly addressed to prevent treatment failure if they develop. The decision to use HVI requires an explanation to the patient of potential complications and constant vigilance to prevent such complications and unsatisfactory outcomes.

Anterior Communicating Artery Aneurysm Related to Visual Symptoms

OBJECTIVE: Intracranial aneurysms are sometimes presented with visual symptoms by their rupture or direct compression of the optic nerve. It is because their prevalent sites are anatomically located close to the optic pathway. Anterior communicating artery is especially located in close proximity to optic nerve. Aneurysm arising in this area can produce visual symptoms according to their direction while the size is small. Clinical importance of visual symptoms presented by aneurysmal optic nerve compression is stressed in this study. METHODS: Retrospective analysis of ruptured anterior communicating artery aneurysms compressing optic apparatus were carried out. Total 33 cases were enrolled in this study. Optic nerve compression of the aneurysms was confirmed by the surgical fields. RESULTS: In 33 cases among 351 cases of ruptured anterior communicating artery aneurysms treated surgically, from 1991 to 2000, the dome of aneurysm was compressed in optic pathway. In some cases, aneurysm impacted into the optic nerve that deep hollowness was found when the aneurysm sac was removed during operation. Among 33 cases, 10 cases presented with preoperative visual symptoms, such as visual dimness (5), unilateral visual field defect (2) or unilateral visual loss (3), 20 cases had no visual symptoms. Visual symptoms could not be checked in 3 cases due to the poor mental state. In 6 cases among 20 cases having no visual symptoms, optic nerve was deeply compressed by the dome of aneurysm which was seen in the surgical field. Of 10 patients who had visual symptoms, 8 showed improvement in visual symptoms within 6 months after clipping of aneurysms. In 2 cases, the visual symptoms did not recover. CONCLUSION: Anterior communicating artery aneurysm can cause visual symptoms by compressing the optic nerve or direct rupture to the optic nerve with focal hematoma formation. We emphasize that cerebral vascular study is highly recommended to detect intracranial aneurysm before its rupture in the case of normal CT findings with visual symptoms and frequent headache.

Complications Related to Scrotal Surgery for Male Infertility / 대한남성과학회지

PURPOSE: We reviewed our experience of various scrotal surgeries for male infertility to determine the postoperative complication rates, and how our experience might differ from other series. MATERIALS AND METHODS: The medical records of 356 male patients, performed scrotal surgery for infertility from 2005 to 2006 were reviewed retrospectively. All features of postoperative complications were analyzed according to the operative procedures, use of microscope, spermatic cord incision, and type of anesthesia. RESULTS: All 356 patients of scrotal surgeries were consisted of testicular biopsy (27.2%), microsurgical multiple testicular sperm extraction (m-TESE) (26.4%), vasectomy (17.1%), vasovasostomy (12.6%), scrotal exploration (6.5%), vasoepididymostomy (5.3%) and TESE (4.8%). Complications occurred in 11 (3.1%) procedures and included petechia (27.3%), scrotal edema (27.3%), wound disruption (18.2%), hematoma (18.2%) and hemospermia (9.1%). Most complications were improved by conservative treatments such as compressive scrotal dressing with elevation and resuture was done in 18.2 % (2/11) of patients with wound disruption. In patients of spermatic cord incision, complication rates was higher than in those who did not (8.0% vs. 1.5%, respectively) (p=0.006). There were no significant differences in complication rates regarding type of anesthesia or use of microscope. CONCLUSIONS: To prevent probable complications following scrotal surgery for male infertility, intraoperative meticulous control of bleeding, compressive scrotal dressing or elevation should be considered. Especially, in surgery combined with spermatic cord incision, physicians should pay more attention to minimize postoperative complications.

Intramedullary Epidermoid Cyst in Thoracolumbar Junctiont: A Case Report

Intramedullary epidermoid cysts of the spinal cord are a rare disease. Around the world, there are few reported cases that involve the true intramedullary location. In this paper, we report a case of intramedullary epidermoid cyst which is not associated with congenital anomalies of the thoracolumbar region. A 53-year-old man suffered from lower extremity weakness, spasticity and fecal incontinence for 8 months. Magnetic resonance imaging revealed a 4 cm sized intradural intramedullary mass at the T11-L1 level. The tumor was resected through the posterior approach and complete removal of the mass was performed. Intraoperative and histological findings revealed an epidermoid cyst in the intramedullary region of the spinal cord. Although epidermoid cysts are very rare, these lesions should be considered in the differential diagnosis when an MRI is suggestive of an intradural, intramedullary mass. With early detection and complete resection, the patient had a good neurological outcome.

Comparison of the Efficacy and Vaginal Erosion Rate between Monofilament and Multifilament Polypropylene Tapes for Treating Urinary Incontinence / 대한비뇨기과학회지

PURPOSE: We compared the efficacy and vaginal erosion rates between a polypropylene multifilament tape(anterior intravaginal slingplasty; IVS) and a polypropylene monofilament tape(tension free vaginal tape; TVT) as surgical implants for suburethral, tension-free tape for the treatment of stress urinary incontinence(SUI). MATERIALS AND METHODS: We retrospectively reviewed the women(n=272) who underwent an anterior IVS(n=142) or a TVT (n=130) procedure for managing SUI, between January 2004 and December 2005 at Cheil General Hospital. Only 216 patients (the anterior IVS group: 112, the TVT group: 104) with a follow-up of at least 24 months were included in this study. Preoperatively, each patient received a history review, a physical examination, a voiding diary, a pad test, uroflowmetry and determination of the postvoid residual urine. Follow-up evaluations were performed at 1 month, 3 months and annually after the operation. RESULTS: The two groups were similar for their preoperative characteristics. There was no significant difference between the 2 groups in terms of the cure rate: cure(89.29% vs. 89.42%, respectively, p=0.974), improvement (6.25% vs. 7.69%, respectively, p=0.677), and failure(4.46% vs. 2.89%, respectively, p=0.539) for the anterior IVS and TVT groups, respectively. Nine women developed vaginal erosion, and this occurred significantly more in the anterior IVS group than the TVT group(7.14% vs. 0.96%, respectively, p=0.036). CONCLUSIONS: Anterior IVS and TVT appear to be equally effective for the surgical treatment of female SUI. However the number of women who were diagnosed with vaginal erosion was significantly higher in the anterior IVS group than in the TVT group. It is possible that the multifilamentous nature of the anterior IVS tape might contribute to vaginal erosion.

Cancer and Male Infertility / 대한남성과학회지

Male infertility and fertility preservation in cancer patients have been frequently discussed. Cancer is not rare in men, especially young men, and it has several adverse effects on the reproductive organs, such as the testicles and other endocrine organs, resulting in infertility or subfertility. As cancer treatments improve, cancer survivors are steadily increasing in number and fertility preservation in young men is becoming another major concern, separate from the treatment of cancer itself. Simultaneously, the advance of assisted reproductive techniques (ART) has led to new possibilities for the prevention and treatment of infertility. This report reviews 1) the impact of cancer on fertility, 2) infertility after cancer therapy, such as surgery, chemotherapy, and/or radiation therapy, and 3) fertility preservation.

Surgical Complications of Epilepsy Surgery Procedures : Experience of 179 Procedures in a Single Institute

OBJECTIVE: There are a few reports on the complications of surgery for epilepsy. We surveyed our data to present complications of epilepsy surgeries from the neurosurgeon's point of view and compare our results with other previous reports. METHODS: A total of 179 surgical procedures for intractable epilepsy (41 diagnostic, 138 therapeutic) were performed in 92 consecutive patients (10 adults, 82 children) during the last 9.2 years (February. 1997-April. 2006). Their medical records and radiological findings were reviewed to identify and analyze the surgical complications. RESULTS: The diagnostic procedures encompassed various combinations of subdural grid, subdural strips, and depth electrodes. Four minor transient complications developed in 41 diagnostic procedures (4/41=9.8%). A total of 138 therapeutic procedures included 28 anterior temporal lobectomies, 21 other lobectomies, 6 lesionectomies, 21 topectomies, 13 callosotomies, 20 vagus nerve stimulations, 13 multiple subpial transections, and 16 hemispherectomies. Twenty-six complications developed in therapeutic procedures (26/138=18.8%). Out of the 26 complications, 21 complications were transient and reversible (minor; 21/138=15.2%), and 5 were serious complications (major; 5/138=3.6%). Five major complications were one visual field defect, two mortality cases and two vegetative states. There were 2 additional mortality cases which were not related to the surgery itself. CONCLUSION: Our results indicate that complication rate was higher than previous other reports in minor complications and was comparable in major complications. However, our results show relatively high frequency of mortality cases and severe morbidity case compared to other previous reports. The authors would like to emphasize the importance of acute postoperative care in young pediatric patients as well as meticulous surgical techniques to reduce morbidity and mortality in epilepsy surgery.

The Study for Therapeutic Effects of Topiramate on Pediatric Patients with Migraine, Especially Accompanied by Aura

PURPOSE: This study was undertaken to investigate the therapeutic effects of topiramate on pediatric patients with migraine, especially migraine accompanied by aura. METHODS: From January. 2004 to December. 2006, we reviewed the medical records of 27 patients who were diagnosed as migraine and treated with topiramate. And we analysed to see whether there was any improvement of symptoms based on the migraine criteria by International Headache Society. RESULTS: There was a correlation between the migraine criteria and the improvement of symptoms after the treatment by topiramate. The symptoms of nausea, vomiting and hypersensitivity to light and sound were not associated with the improvement of symptoms after the treatment by topiramate. The symptom of aura was related with the improvement of symptoms, moreover, closely related with disappearance of symptoms after the treatment by topiramate. CONCLUSION: It is estimated that more accurate diagnosis coupled with the presence of aura is a condition to improve the treatment effects of topiramate.