A 69-year old man presented with severe epigastric pain for 1 day. He had early gastric cancer at the antrum and underwent a distal subtotal gastrectomy and Billorth II gastrojejunostomy one month later without any post-operative complications. Radiologic examination revealed a large amount of retroperitoneal free air formation. Because of unremitting pain and unstable vital sign, exploratory laparotomy was followed. During the operation, a perforated duodenal diverticulum at the posterior wall of the 2nd portion of the duodenum was identified. He underwent diverticulectomy and primary closure. He was discharged on the 18th post operative day and has been followed up without any evidence of comlpication for several months.
Aged ; Diverticulum* ; Duodenum ; Gastrectomy* ; Gastric Bypass* ; Humans ; Laparotomy ; Stomach Neoplasms ; Vital Signs

BACKGROUND: Radiofrequency(RF) catheter ablation has rapidly emerged as the treatment of choice for symptomatic reentrant arrythmia associated with accessory pathway or atrioventricular node conduction. Rarely RF catheter ablation therapy can produce the cardiac perforation, ventricular function insufficiency and arrythmia. So, the purpose of this study was to determine the correlation between the RF energy and muscle injury. METHODS: Bovine skeletal muscle was immersed in normal saline, and the entire chamber was heated to 36-37degrees C by water bath. The 4mm tip 7 Fr electrode catheter was placed horizontally on the skeletal muscle surface withoup pressure. RF energy was delicered to tissue for the pulse duration of 10, 20, 30, 40, 50, 60 seconds and voltage of 10, 15, 20, 25, 30, 35, 40, 45volt and total 432 lesions were produced. Horizontal, vertical lesion diameters and depths were measured, and the area and volume of lesion were calculated. RESULTS: Increasing voltage and duration of RF increased the horizontal and vertical diameter, depth, area and volume of lesion(p<0.0001). The RF pulse duration and voltages made lesion below 5mm depth were 45volt applied dbelow 20seconds, 40volt applied below 25seconds, 35volt applied below 32seconds, 30volt applied below 38seconds, 25volt applied during any duation of time. CONCLUSION: So, for prevention of undesirable tissue damage, the adequate pulse duration and voltage of RF must to be delivered to tissue.
Arrhythmias, Cardiac ; Atrioventricular Node ; Baths ; Catheter Ablation ; Catheters ; Electrodes ; Hot Temperature ; Muscle, Skeletal* ; Ventricular Function ; Water

Metronidazole may produce a number of neurologic side effects including peripheral neuropathy, seizure, encephalopathy. We experienced neurological side effects of metronidazole. The 32-year-old female patient with spinal cord injury was diagnosed as encephalophathy and peripheral polyneuropathy resulting from complication of metronidazole. It was difficult to diagnose at first glance using clinical findings because of paraplegia due to spinal cord injury. But through magnetic resonance imaging with diffusion weighted imaging and electrophysiologic study, the patient showed to have characteristic abnormalities that of a person suffering from metronidazole-induced encephalopathy and peripheral polyneuropathy. Whether the symptoms were caused by a peripheral nerve lesion or MIE, the patient's paraplegia prevented to appear other symptoms, such as ataxic gait and seizure, from manifesting. In such case as this, an active differentiated diagnosis is crucial.
Adult ; Diffusion ; Female ; Gait ; Humans ; Magnetic Resonance Imaging ; Metronidazole ; Paraplegia ; Peripheral Nerves ; Peripheral Nervous System Diseases ; Polyneuropathies ; Seizures ; Spinal Cord ; Spinal Cord Injuries ; Stress, Psychological

Metronidazole may produce a number of neurologic side effects including peripheral neuropathy, seizure, encephalopathy. We experienced neurological side effects of metronidazole. The 32-year-old female patient with spinal cord injury was diagnosed as encephalophathy and peripheral polyneuropathy resulting from complication of metronidazole. It was difficult to diagnose at first glance using clinical findings because of paraplegia due to spinal cord injury. But through magnetic resonance imaging with diffusion weighted imaging and electrophysiologic study, the patient showed to have characteristic abnormalities that of a person suffering from metronidazole-induced encephalopathy and peripheral polyneuropathy. Whether the symptoms were caused by a peripheral nerve lesion or MIE, the patient's paraplegia prevented to appear other symptoms, such as ataxic gait and seizure, from manifesting. In such case as this, an active differentiated diagnosis is crucial.
Adult ; Diffusion ; Female ; Gait ; Humans ; Magnetic Resonance Imaging ; Metronidazole ; Paraplegia ; Peripheral Nerves ; Peripheral Nervous System Diseases ; Polyneuropathies ; Seizures ; Spinal Cord ; Spinal Cord Injuries ; Stress, Psychological

PURPOSE: Multiple trauma is one of the major causes of deaths and physical disabilities of the young. Thus, a trauma scoring system which is easy, fast, and accurate is the most important factor for reducing the mortality due to multiple trauma. As studies have shows the systemic inflammatory response syndrome (SIRS) score is useful in estimating the severity of and determining the prognosis of the disease, so we investigated the usefulness of the SIRS score as a trauma score. METHODS: This study was a retrospective analysis of data collected from January 2002 to December 2002. Three hundred sixity nine trauma patients who were admitted to the emergency department were included. Patients who were transferred from other hospitals, children under the age of 15 years and patients transferred to other hospitals for ICU care and emergency operations were excluded. The SIRS score was defined according to the criteria of the American College of Chest Physicians and the Society of Critical Care Medicine (ACCP/SCCM). Patients were grouped by using the SIRS score(0 to 4) calculated at admission. RESULTS: Among the 369 trauma patients, 174 patients (47.2%) had a SIRS score > or =2 at admission, and 30 of the 369 patients expired. The admission SIRS score was significantly correlated with the injury severity score (ISS). The mortality rate and the length of stay (LOS) significantly increased as the admission SIRS score increased. Analysis of the variance, adjusting for age and ISS, should that are SIRS score> or =2 was a significant predictor of mortality and LOS. CONCLUSION: The admission SIRS score has been shown to be useful in estimating the severity of and the prognosis for a trauma. If we apply it to the trauma patients who visit ED, it should provide a more useful means for determining the severity of the trauma and the prognosis for the patient.
Cause of Death ; Child ; Critical Care ; Emergencies ; Emergency Service, Hospital ; Humans ; Injury Severity Score ; Length of Stay ; Mortality ; Multiple Trauma ; Prognosis ; Retrospective Studies ; Systemic Inflammatory Response Syndrome* ; Thorax

PURPOSE: The purpose of this study is to investigate the factors that predict using mechanical ventilation for patients with organophosphate intoxication. METHODS: We retrospectively reviewed the medical records of 111 patients with acute organophosphate intoxication and who were treated in our emergency center from January 2000 to December 2008. We compared the toxicologic characteristics, the laboratory findings and the APACHE II scores between the Mechanical Ventilation group (MV group) and the non-Mechanical Ventilation group (the non MV group). RESULTS: Sixty three patients were in the MV group and 48 patients were in the non MV group. In the MV group, the patients had an older age (p<0.001), a larger amount of ingestion (p<0.001), a lower initial serum cholinesterase level (p=0.003), a higher APACHE II score (p<0.001) and they ingested a more toxic agent (p=0.001). There were no significant differences in gender, the type of visit and the arrival time between the MV group and the non MV group. CONCLUSION: We suggest that the patient's age, the amount of organophosphate ingestion, the toxicity of the agent, the initial serum cholinesterase level and the APACHE II score are important factors to determine if mechanical ventilation will be applied for patients with organophosphate intoxication.
APACHE ; Cholinesterases ; Eating ; Emergencies ; Humans ; Medical Records ; Respiration, Artificial ; Retrospective Studies ; Ventilation

It has been known that glassy cell carcinoma (GCC) of uterine cervix is rare and rapidly progressive, and has a poor prognosis. Here we describe a case of GCC in which photodynamic therapy (PDT) was performed prior to radical hysterectomy. The patient, a 42 year-old woman at the stage of FIGO Ib2 underwent interstitial PDT (Photogem, 2 mg/kg; light, p=100 mV, W=100 J/cm2, 15 min/each 4 direction). The cervical lesion displayed inflammation and necrosis at 48 h following PDT. At 2 weeks post PDT, inflammatory reaction was disappeared and the tumor volume was decreased. No side effects of PDT were also observed. Subsequently, the patient underwent radical hysterectomy and pelvic lymph node resection. This case suggests that PDT prior to radical surgery might be an effective way to reduce tumor size without any side effects. More cycles of PDT might be beneficial for treating GCC of the uterine cervix.
Adult ; Cervix Uteri* ; Drug Therapy ; Female ; Humans ; Hysterectomy ; Inflammation ; Lymph Nodes ; Necrosis ; Photochemotherapy* ; Prognosis ; Tumor Burden

OBJECTIVE: The aim of this study was to investigate the characteristics of prosthetic gait of unilateral transfemoral amputees on an inclined surface compared with those of normal persons. METHOD: Five male unilateral transfemoral amputees and ten normal persons were recruited. Uphill and downhill walking of inclined surface on slopes of 10 and 20 degrees and level walking were investigated. Kinematic data were obtained with VICON 370 system (Oxford Metrics Ltd., UK). RESULTS: The kinematic data of the transfemoral amputees showed significantly decreased peak hip extension at all situation and peak hip flexion at 20 degrees uphill walking, significant increased knee extension at 20 degrees downhill and all uphill walking, and significant decreased knee flexion at all situation, and significant decreased ankle dorsiflexion at all situation and plantarflexion at all situation except 20 degrees downhill walking compared with those of normal persons. Also they showed significant decreased cadence, speed and increased step time, double support at all situation compared with normal persons. CONCLUSION: Analysis of prosthetic gait of unilateral transfemoral amputees on an inclined surface support the basic data for induction of normal gait pattern.
Amputees* ; Ankle ; Gait* ; Hip ; Humans ; Knee ; Male ; Walking

OBJECTIVE: To evaluate the changes of kinematic gait patterns at long-term follow up study after selective posterior rhizotomy (SPR) in children with spastic diplegic cerebral palsy. METHOD: Eighteen children with spastic diplegic cerebral palsy participated in this study. Gait patterns on sagittal plane were studied before and at average 3.5 years after SPR. Kinematic and temporospatial data were obtained by the VICON 370 system. RESULTS: The spasticity of hip adductor and ankle plantar flexor were improved significantly after SPR. The maximal angle of pelvic tilt, ankle dorsiflexion angle at initial contact, peak ankle dorsiflexion angle during stance phase, at toe-off and during swing phase, mid-range point of flexion-extension motion on ankle were significantly improved after SPR. The temporospatial data tended to improve after SPR at long-term follow up. CONCLUSION: The SPR reduced spasticity and the gait pat terns were improved in children with spastic diplegic cere bral palsy at long-term follow up.
Animals ; Ankle ; Cerebral Palsy* ; Charadriiformes ; Child* ; Follow-Up Studies* ; Gait* ; Hip ; Humans ; Muscle Spasticity* ; Paralysis ; Rhizotomy*

PURPOSE: Whole-body CT is a very attractive diagnostic tool to clinicians, especially, in trauma. It is generally accepted that trauma patients who are not alert require whole-body CT. However, in alert trauma patients, the usefulness is questionable. METHODS: This study was a retrospective review of the medical records of 146 patients with blunt multiple trauma who underwent whole body CT scanning for a trauma workup from March 1, 2008 to February 28, 2009. We classified the patients into two groups by patients' mental status (alert group: 110 patients, not-alert group: 36 patients). In the alert group, we compared the patients' evidence of injury (present illness, physical examination, neurological examination) with the CT findings. RESULTS: One hundred forty six(146) patients underwent whole-body CT. The mean age was 44.6+/-18.9 years. One hundred four (104, 71.2%) were men, and the injury severity score was 14.0+/-10.38. In the not-alert group, the ratios of abnormal CT findings were relatively high: head 23/36(63.9%), neck 3/6(50.0%), chest 16/36(44.4%) and abdomen 9/36(25%). In the alert group, patients with no evidence of injury were rare (head 1, chest 6 and abdomen 2). Nine(9) patients did not need any intervention or surgery. CONCLUSION: Whole-body CT has various disadvantages, such as radiation, contrast induced nephropathy and high medical costs. In multiple trauma patients, if they are alert and have no evidence of injury, they rarely have abnormal CT findings, and mostly do not need invasive treatment. Therefore, we should be cautious in performing whole-body CT in alert multiple trauma patients.
Abdomen ; Head ; Humans ; Injury Severity Score ; Male ; Medical Records ; Multiple Trauma ; Neck ; Physical Examination ; Radiation Injuries ; Retrospective Studies ; Thorax