The purpose of this study was to investigate the arthro-sonographic appearance of the chronic anterior talofibular ligament (ATFL) injury. Twenty-nine patient, who were identified to have partial or complete ATFL tears by conventional ultrasonography were included. Intraarticular injection of 5 mL of fluid (2.5 cc lidocaine+2.5 saline) was performed under ultrasound-guidance, which was followed by arthrosonography. Among 23 patients with partial tear which was detected by the conventional ultrasonography, 11 patients were identified to have complete tear by the arthrosonography. Among 6 patients with complete tear was detected by conventional ultrasonography, all of them identified to have complete tear by the arthrosonography. Arthrosonography is helpful in evaluation the configuration of ATFL complete tear and detecting complete tear by making them appear larger and apparent after instillation of fluid.
Humans ; Injections, Intra-Articular ; Ligaments

Bilateral trans-scaphoid perilunate fracture dislocations are uncommon and have been rarely reported in the literature. Furthermore, it is more difficult to manage in the case of Fenton's syndrome (scaphocapitate fracture syndrome, trans-scaphoid trans-capitate fracture dislocation). These injuries occur after a high-energy trauma caused by fall from height or vehicular accidents. These fracture dislocation patterns have very few reported cases in the literature and little information as to the diagnosis, management, and surgical approach for treatment. We present a case of scaphocapitate fracture syndrome on the right hand and trans-scaphoid trans-triquetral perilunate injury on the left hand at the same time.
Diagnosis ; Dislocations* ; Hand

OBJECTIVE: The objectives of this study were to clarify the short-term effects of transforaminal epidural steroid injection (TFESI) for degenerative lumbar scoliosis combined with spinal stenosis (DLSS), and to extrapolate factors relating to the prognosis of treatment. METHOD: Thirty-six patients with lumbar radicular pain from DLSS were enrolled. Subjects were randomly assigned to one of two groups (steroid or lidocaine group). We compared the effect of pain suppression at 2, 4 and 12 weeks after the procedure between the two groups. Radiographic analysis included measurement of the Cobb's angle, the upper endplate obliquities of L3 and L4, and maximal lateral olisthy between two adjacent lumbar vertebrae. Sagittal plane measurement included lumbar lordosis, and thoracolumbar kyphosis. Statistical analysis of both radiographic and clinical parameters along with treatment outcome was performed to determine any significant correlations between the two. RESULTS: There were no significant differences in the demographic data, initial visual analogue scale (VAS) or Oswestry disability index (ODI) between the steroid group (n=17) and the lidocaine group (n=19). Two, 4, and 12 weeks after injection VAS, ODI showed a significantly greater improvement in the steroid group compared to the lidocaine group (p<0.05). The radiographic and clinical parameters were not significantly correlated with treatment outcome. CONCLUSION: Our findings suggest that fluoroscopic transforaminal epidural steroid injections appear to be an effective non-surgical treatment option for patients with degenerative lumbar scoliosis combined with spinal stenosis (DLSS) and radicular pain.
Animals ; Constriction, Pathologic ; Humans ; Kyphosis ; Lidocaine ; Lordosis ; Lumbar Vertebrae ; Prognosis ; Scoliosis ; Spinal Stenosis ; Treatment Outcome

BACKGROUND AND OBJECTIVES: The majority of laryngeal tumors are known to be SCC (squamous cell carcinoma). Non-SCC (non-squamous cell cancers) of the larynx represent a diverse spectrum of diseases with different prognosis and ratio-nales of management from SCC. Therapeutic options to these tumors depend on their histopathological characteristics and clinical behaviors. The purpose of this study was to assess the unique aspects of the non-SCC and to draw diagnosis and provide management options and prognostic variables. MATERIALS AND METHOD: Eleven non-SCC of the larynx from the 212 patients who were diagnosed with larynx cancer during their 3-year visits from 1997 to 2000 were reviewed retrospectively. RESULTS: The incidence of non-SCC was 5.2%. Pathology of non-SCC revealed 3 cases of malignant lymphoma, 2 cases of verrucous cell carcinoma and neuroendocrine carcinoma one case each of basaloid squamous cell carninoma, salivary duct carcinoma, adenocarcinoma, and spindle cell carcinoma. The most common site of origin was supraglottis (6 case, 56.5%), followed by glottis (4 cases, 36.4%) and subglottis (2 cases, 17.2%). Non-Hodgkin's lymphomas and basaloid squamous cell carninoma were treated by chemotherapy. The remaining cases were treated with surgery followed by postoperative radio-therapy or postoperative chemotherapy. The mean follow-up period was 26.8 months (12-43 months). CONCLUSION: Non-SCC accounts for approximately 5.2% of all malignancies of the larynx. Tissue biopsy is the most important diagnostic tool for the non-SCC of the larynx and the tissue sample must be obtained from the deep portion of the submucosal layer. Except for malignant lymphomas, the combined therapy that includes surgery would be the best method of treatment for non-SCC.
Adenocarcinoma ; Biopsy ; Carcinoma, Neuroendocrine ; Diagnosis ; Drug Therapy ; Follow-Up Studies ; Glottis ; Humans ; Incidence ; Laryngeal Neoplasms ; Larynx* ; Lymphoma ; Lymphoma, Non-Hodgkin ; Pathology ; Prognosis ; Retrospective Studies ; Salivary Ducts

Sjogren syndrome is a chronic autoimmune disease characterized by lymphocytic infiltration of exocrine glands resulting in dry mouth and eyes. Approximately one-third of patients present with systemic manifestations, but respiratory muscle involvements have been rarely reported. We report a case of acute respiratory failure complicated by primary Sjogren syndrome. Muscle biopsy revealed perivascular lymphocytic infiltrations. Corticosteroid therapy improved respiratory muscle weakness. Sjogren syndrome should be considered as one of the underlying diseases causing acute respiratory failure.
Autoimmune Diseases ; Biopsy ; Exocrine Glands ; Humans ; Mouth ; Muscular Diseases ; Respiratory Insufficiency ; Respiratory Muscles* ; Respiratory Paralysis ; Sjogren's Syndrome*

Surgical revascularization is very effective for the relief of chest pain, improvement of exercise tolerance and ventricular performance in certain ischemic heart diseases. Bypass graft angiography and native coronary angiography after coronary artery bypass graft(CABG) were required for the evaluation of graft patency, progression of the native coronary artery disease and to predict the prognosis of the patients after CABG. The cases included in this study involved 15 patients who underwent selective bypass graft angiography among 102 CABG cases. Thirty eight sites were bypassed by saphenous vein and two sites by internal mammary artery. The results were as follows: 1) The overall patency rate of the saphenous vein bypass graft was 76.3% and the two sites of the internal mammary artery bypass graft were both patent. 2) The patency rate of direct anastomosis was 86.2% and of sequential anastomosis, 44.4%. 3) In eight patients who underwent native coronary angiography, five patients showed progression of grafted coronary artery disease. Among them, two patients had accompanying progression of coronary artery disease in non-grafted vessels. 4) Follow up treadmill test performed in six patients showed improvement of exercise tolerance in all patients. 5) There was some increase in the ejection fraction of the left ventricle after CABG in six patients who received follow up left ventriculography.
Angiography* ; Chest Pain ; Coronary Angiography ; Coronary Artery Bypass* ; Coronary Artery Disease ; Coronary Vessels* ; Exercise Test ; Exercise Tolerance ; Follow-Up Studies ; Heart Ventricles ; Humans ; Mammary Arteries ; Myocardial Ischemia ; Prognosis ; Saphenous Vein ; Transplants*

BACKGROUND: Charcot-Marie-Tooth (CMT) disease is pathologically divided into the following two types: demyelinating type and axonal type. This study aimed to analyze the results of the electrophysiological studies of CMT1A and to reevaluate the clinical significance of nerve conduction studies (NCS). METHODS: The subjects of the study were 18 patients with genetically confirmed CMT1A during the period of 1995. 1.-2004. 8. The NCS data from 22 family members of the patients were also included. The nerve conduction velocities, conduction blocks and compound muscle action potentials were analyzed. RESULTS: The subjects were composed of 19 males and 21 females. The mean NCV was 21.70 m/s in the median nerve, and the conduction block was observed in 13 patients (32.5%). The NCV was uniformly slow. The intrafamilial variation of NCVs between parents and their children were analyzed in 30 patients from 11 families. The mean velocity was 24.44+/-3.67 m/s in parents and 19.53+/-5.37m/s in their children. CONCLUSIONS: The CMT1A showed the slowness in NCV, one of the characteristics of demyelinating neuropathy, and this slowing had a uniform pattern. Nerve conduction block was also frequently observed, the pattern of which was diffuse without dispersion, and non segmental. Because the NCV of the children tended to be slower than that of the parents, CMT1A may not be a simple progressive disease. The onset and progression of CMT1A may be determined by other genetic and environmental factors.
Action Potentials ; Axons ; Child ; Female ; Humans ; Male ; Median Nerve ; Neural Conduction ; Parents

PURPOSE: Prompt initiation of effective cardiopulmonary resuscitation (CPR) and defibrillation is underlined in the guideline. Many people search health-related information on the internet. The objective of this study was to evaluate the content and quality of videos for adult basic life support (BLS) on the internet. METHODS: We searched 'Daum' for the term 'CPR' in Korean. Videos dealing with BLS over 5 sequences were included. Videos inserted in the news and drama or used for advertisement or entertainment, or which only contained pediatric BLS were excluded. Two emergency physicians analyzed videos using a standardized checklist. RESULTS: Of 1,600 videos, 32 met the inclusion criteria, except for duplicate videos. More than 90% of videos showed appropriate demonstration for check response, activate emergency response system, correct hand placement, minimize interruptions in chest compression, 30:2 compression to ventilation ratio, open airway, and deliver rescue breath; 13 (40.6%) and 12 (37.5%) videos demonstrated 'call for automated external defibrillator (AED)' and 'apply AED', respectively; 25 (78.1%), 23 (71.9%), and 27 (84.4%) videos showed correct demonstration for chest compression rate and depth, and complete chest recoil, respectively; 6 (18.8%) and 10 (31.3%) videos contained instructions for 'complete chest recoil' and 'minimize interruptions in chest compression', respectively. Only 2 (6.3%) videos dealt with hands-only CPR. CONCLUSION: A large proportion of educational videos for adult BLS contained basic sequence of BLS, except for 'call for AED' and 'apply AED'. There is a lack of instruction for high-quality CPR, particularly for minimizing interruptions in chest compression and complete chest recoil, and hands-only CPR.
Adult* ; Cardiopulmonary Resuscitation ; Checklist ; Defibrillators ; Drama ; Emergencies ; Hand ; Humans ; Internet ; Korea ; Out-of-Hospital Cardiac Arrest ; Thorax ; Ventilation

BACKGROUND: Occipital neuralgia (ON) is a condition characterized by a paroxysmal stabbing pain in the area of the greater or lesser occipital nerves; it is usually regarded by clinicians as idiopathic. Some have suggested that ON can be induced by trauma or injury of the occipital nerves or their roots, but tumor has rarely been reported as a cause of ON. CASE REPORT: We report herein a case of foramen magnum meningioma in a 55-year-old woman who presented with ON triggered by head motion as the only symptom without any signs of myelopathy. CONCLUSIONS: This case indicates that it is important to consider the underlying causes of ON. Precise neurologic and radiological evaluations such as cervical spine magnetic resonance imaging are needed.
Female ; Foramen Magnum ; Head ; Humans ; Magnetic Resonance Imaging ; Meningioma ; Middle Aged ; Neuralgia ; Spinal Cord Diseases ; Spine

BACKGROUND: Opioids are known to increase the incidence of postoperative nausea and vomiting (PONV). Remifentanil is an ultrashort-acting opioid with a potent analgesic effect and is useful for rapid emergence. This study compared the effect of remifentanil on the incidence and severity of PONV and postoperative pain with that of fentanyl in patients undergoing laparoscopic surgery, which is normally associated with a high incidence of PONV. METHODS: Forty-four adult female patients, who were scheduled for laparoscopic ovarian cyst enucleation, were randomly assigned to either the remifentanil or fentanyl group. Anesthesia was induced with propofol after injecting fentanyl 2 microgram/kg or remifentnail 1 microgram/kg and was maintained with sevoflurane. Remifentanil and fentanyl was infused continuously in the range of 0.2-0.5 microgram/kg/min and 0.03-0.05 microgram/kg/min, respectively. Ketorolac 0.5 mg/kg was injected 30 min before the end of surgery. The incidence and severity of PONV and pain were recorded upon arrival at the recovery room and 2, 6, 12 and 24 hours thereafter. RESULTS: The incidence and severity of PONV and pain were significantly higher in the remifentanil group upon arrival at the recovery room than in the fentanyl group. The incidence and severity of PONV and pain at the other measurement times were similar. CONCLUSIONS: Despite the ultrashort action duration of the remifentanil, the incidence and severity of PONV and postoperative pain immediately after awakening was higher in the remifentanil group undergoing laparoscopic ovarian cyst enucleation than in the fentanyl group. However, there were no significant differences after two hours in the recovery phase.
Adult ; Analgesics, Opioid ; Anesthesia ; Balanced Anesthesia* ; Female ; Fentanyl* ; Humans ; Incidence ; Ketorolac ; Laparoscopy ; Ovarian Cysts* ; Pain, Postoperative ; Postoperative Nausea and Vomiting* ; Propofol ; Recovery Room