No abstract available.
Retreatment* ; Treatment Failure*

We report a patient who developed a Barrett,s esophageal ulcer 10 years after esophagomyotomy for achalasia. A-59-year-old female was admitted to the hospital with dysphagia for 2 months. In 1982, she had undergone a modified Heller esophagomyotomy for achalsia. After esophagogram, esophageal manometry, 24hr esophageal pH monitoring, esophagoscophy achalasia and Barrett,s esophageal ulcer was diagnosed. So, she had been treated with omeprazole and sucralfate and has been followed up in a asymtomatic state currently. In Barrett,s esophagus, there is a metaplasia of the normal stratified squamous mucosa to columnar epithelium, caused by the reflux of acid. It appears in approximately 10% of patients with chronic gastroesophageal reflux and is associated with increased probability of adenocarcinoma of the esophagus. Among the predis- posing factors of gastroesophageal reflux, there is treatment of esophageal achalsia by forceful dilatation or by the esophagomyotomy. The resultant ralaxation of lower esophageal sphinter, combined with deficient propulsive esophageal peristalsis, predisposed to gastroesophageal reflux. Actually an increased incidence of gastroesophageal reflux, esophagitis and stricture are well-known complications after esophagomyotomy. But in spite of higher risk of gastroesophageal reflux after esophagomyotomy the development of Barrett,s mucosa has been rarely reported and only recently recognized. Diagnosis of Barrett,s esophagus in such patients is difficult and the cumulative effects of achalasia and Barrett's esophagus predispose these patient to higher risk of developing esophageal carcinoma. So, high index of awareness and regular endoscopic surveillance are required.
Adenocarcinoma ; Barrett Esophagus ; Constriction, Pathologic ; Deglutition Disorders ; Diagnosis ; Dilatation ; Epithelium ; Esophageal Achalasia* ; Esophageal pH Monitoring ; Esophagitis ; Esophagus ; Female ; Gastroesophageal Reflux ; Humans ; Incidence ; Manometry ; Metaplasia ; Mucous Membrane ; Omeprazole ; Peristalsis ; Sucralfate ; Ulcer*

Exposure with the tibial tubercle osteotomy was done for ten revisions and one primary total knee replacements out of 200 total knee arthroplasties performed from 1985 to 1996. The cases were analyzed with regard to complications and technical considerations. The preoperative diagnoses were infected total knee arthroplasty in seven, aseptic loosening in three and one ankylosed knee. Eixtensive exposure was achieved enough for debridement and reimplantation. The tubercle was fixed with two or three 3.5mm screws. The average duration of follow up was 30 months. Post operative knee flexion averaged 87 degrees. There were two complications, one avulsion of the fragment and one tibial fracture. The advantage of this procedure included wide exposure for difficult knee surgeries and more proximal fixation for improved flexion.
Arthroplasty* ; Arthroplasty, Replacement, Knee ; Debridement ; Diagnosis ; Follow-Up Studies ; Knee* ; Osteotomy* ; Replantation ; Tibial Fractures

STUDY DESIGN: This case report presents a 50-year-old patient with tabetic Charcoal spinal arthropathy combined with spinal stenosis, and its management. OBJECTIVES: To present the case report and follow-up results of Charcoal arthropathy with spinal stenosis of the lumbosacral spine, which was treated by circumferential fusion with instrumentation and decompressive laminectomy. LITERATURE REVIEW: Most reports of Charcot spine mention the etiology, clinical characteristics, pathology, and management of the condition. Surgical management of Chariot spines with spinal stenosis are rare. There is no report of the two-stage procedure of circumferential fusion and decom-pression for Charcot spine with spinal stenosis. MATERIALS AND METHODS: The patient complained of back pain, radiating pain to both lower legs, and 100m neurologic claudication. Serologic testing was positive in VDRL and FTA-ABS tests. Surgical treat-nent consisted of anterior resection of the L5 body with an autogenous iliad bone graft. It was followed by a posterior wide laminectomy of L5 for spinal stenosis, and CD instrumentation with transpedicular screws was applied to L3-S1 with lateral bone graft. RESULTS: At 27 months follow-up, clinical symptoms of back pain and radiating pain were disappeared. The patient walked without claudication, and satisfied with her condition. Firm bony fusions from L3 to S1 were obtained. There was no evidence of further destruction or neural compromise in the 27 months following surgery. CONCLUSION: A case of Charcoal arthropathy of the lumbosacral spine with spinal stenosis of L3-5 and L5-S1 has been reported, and the pathology, clinical features, and management of this condition were discussed. Circumferential fusion for Charcot spine and wide decompressive laminectomy for spinal stenosis are advisable.
Back Pain ; Charcoal ; Fluorescent Treponemal Antibody-Absorption Test ; Follow-Up Studies ; Humans ; Laminectomy ; Leg ; Middle Aged ; Pathology ; Pathology, Clinical ; Serologic Tests ; Spinal Stenosis* ; Spine* ; Transplants

OBJECTIVE: The purpose of this study was to evaluate the outcome and safety of vaginal delivery after previous cesarean birth. METHODS: This study was based on 303 cases of delivery with previous cesarean birth at Masan, Fatima Hospital from May, 1997 to April, 1998. Among them, 62 cases had performed trial of labor. We had made a comparison between elective repeat section group and trial of labor group by analizing the frequency, successful rate, maternal morbidity, perinatal morbidity and mortality. RESULTS: Among 303 cases with previous cesarean birth, trial of labor was done in 62 cases(20.5%). Among trial of labor group, vaginal delivery was done in 54 cases (87.1%) and repeat section was done in 8 cases(12.9%). Indications for elective repea section before the onset of labor were refuse trial of labor(51.9%), request for tubal ligation(17.4%), and previous section > or =2(7.5%), etc. The successful rate of vaginal delivery according to indication for previous cesarean birth was 85.0%(17/20) in the cases of dystocia and 88.1%(37/42) in the cases except dystocia. The successful rate was not influenced by the indication for previous cesarean birth(P>0.05). There were no maternal death or uterine rupture in the cases of trial of labor. There were no significant difference between elective repeat section group and trial of labor group in maternal morbidity, perinatal morbidity and mortality(P>0.05). CONCLUSION: Under strict indications, vaginal delivery subsequent to cesarean birth may be safe, and can reduce the rate of cesarean section that was increased constantly.
Apgar Score ; Cesarean Section ; Dystocia ; Eclampsia* ; Female ; Fetal Distress ; Fetus ; Gestational Age ; Humans ; Incidence ; Infant, Newborn ; Maternal Death ; Mortality ; Parturition ; Parturition* ; Perinatal Mortality ; Pre-Eclampsia* ; Pregnancy ; Premature Birth ; Respiration, Artificial ; Rheology ; Trial of Labor ; Umbilical Arteries* ; Uterine Rupture

High tibial osteotomy has been widely accepted as a method of treatments for middle-aged varus osteoarthritides with uncompartmental involvements. There have been several reports regarding the managements of fibula and their complications during the valgization procedure of tibia. They are, for example, osteotomy of fibular diaphysis or neck and excision of fibular head. Each level of fibular management is often complicated by nonunison, peroneal nerve palsy and lateral instability respectively. We have reviewed 20 cases of cases of high tibial osteotomy using proximal tibiofibular arthrolysis performed between March 1987 and February 1993. This method has proved excellent exposure of upper lateral tibia for the wedge removal, internal fixation and relief of the tethering effect of fibula. There was no peroneal nerve palsy relate to this degenerative change of the proximal tibiofibular was 3.4mm(range 1-11mm) and there was neither degenerative change of the proximal tibiofibular joint nor varus instability. In conclusion the arthrolysis of proximal tibiofibular joint can be highly recommended in high tibial osteotomy.
Diaphyses ; Fibula ; Head ; Joints ; Methods ; Neck ; Osteoarthritis ; Osteotomy ; Paralysis ; Peroneal Nerve ; Tibia

OBJECTIVE: The authors evaluate the predictability of single voxel proton magnetic resonance spectroscopy(MRS) for hippocampal abnormalities in medial temporal lobe epilepsy(MTLE), lateral temporal lobe epilepsy(latTLE) and extratemporal lobe epilepsy(extraTLE). METHODS: Twenty healthy volunteers and 42 patients with MTLE, 17 with latTLE and 23 with extraTLE, were examined preoperatively with MRS. The NAA/(Cho+Cr) ratios were calculated from the MRS peaks obtained bilaterally from both hippocampi. RESULTS: The mean NAA/(Cr+Cho) ratios showed a stepwise increase from the ipsilateral hippocampus in the MTLE group to the normal control group. In the 42 MTLE patients, the mean NAA/(Cho+Cr) ratio value for the ipsilateral hippocampus was 0.39. This was 17.3% lower than the 0.489 measured for the contralateral hippocampus (p=0.005). This was also significantly lower when compared with the hippocampi of latTLE and extraTLE patients ipsilateral to the epileptogenic zone and also with the normal control group (p< 0.05). The mean ratio value of the contralateral hippocampi was also significantly lower when compared with the normal control group (p=0.000). The mean ratio value measured on postoperative MRS showed little metabolic recovery in the MTLE (from 0.455 to 0.481, p=0.48) compared to the latTLE (from 0.438 to 0.52, p=0.09). CONCLUSION: The MRS might be inconclusive in determining whether the non-epileptogenic hippocampus is affected by epileptiform discharge propagation from the epileptogenic hippocampus or from the remote epileptogenic zone other than the hippocampus. Therefore, physicians should be cautious when determining whether the contralateral hippocampus in MTLE or both hippocampi in neocortical epilepsy is abnormal and whether they should be resected together with the epileptogenic zone.
Epilepsy* ; Healthy Volunteers ; Hippocampus ; Humans ; Magnetic Resonance Spectroscopy* ; Protons ; Temporal Lobe

Cerebral malalria is a life-threatening complication of Plasmodium falciparum infection. RBC exchange transfusion (RCE) can reduce the burden of parasitemia in this situation. We have experienced two cases of cerebral malaria treated with automated RBC exchange as an adjunct to standard chemotherapy. Case 1: A 42-year-old male was referred to the emergency room with a history of 3 days of fever after having returned from Congo. Peripheral blood smear showed the P. falciparum parasitemia of 70-80%. Quinidine and doxycycline were administered but, mental state started to deteriorate. He underwent RCE on hospital day 2 to reduce the parasitemia to 10% after 8 hours. No parasite could be found on day 3 after the RCE. Case 2: A 62-year-old male was referred to the emergency room with a history of 3 days of fever after having returned from Cameroon. P. falciparum parasitemia was 10% on peripheral blood smear. Quinidine and doxycycline were immediately started but headache developed abruptly and he underwent RCE on hospital day 3. After 8 hours following the completion of RCE, parasitemia decreased to less than 1%. Automated RBC exchange transfusion can rapidly reduce the burden of parasitemia and achieve improvement of neurologic symptom and sign in patients with cerebral malaria.
Adult ; Cameroon ; Congo ; Doxycycline ; Drug Therapy ; Emergency Service, Hospital ; Fever ; Headache ; Humans ; Malaria, Cerebral* ; Male ; Middle Aged ; Neurologic Manifestations ; Parasitemia ; Parasites ; Plasmodium falciparum ; Quinidine

BACKGROUND: It is well known that coronary arterial thrombosis plays an important role in the pathogenesis of acute coronary syndrome and this has focused interest on the role of the fibrinolytic system, especially tissue plasminogen activator(t-PA) and plasminogen activator inhibitor-1(PAI-1), which are major determinants of fibrinolytic system. But there are considerable variations in the reported association between these two components and acute coronary syndrome. METHODS: To evaluate association between t-PA, PAI-1 and myocardial infarction, plasma level of t-PA and PAI-1 in resting state and after venous occlusion were measured and analysed in patients with previous myocardial infarction at least 6 months after the acute phase, who showed less than 70% luminal narrowing angiographically and control group. The relationship between t-PA, PAI-1 antigen and activity and relation to age, serum triglyceride, cholesterol, and peak creatine kinase(CK) enzyme were also analyzed. RESULTS: 1) In resting state, there was a significant difference of plasma level of both t-PA and PAI-1 antigen, activity between patient and control group(10.72+/-3.28 vs 8.16+/-4.03ng/ml, 0.53+/-0.34 vs 0.02+/-0.07U/ml, 26.24+/-8.30 vs 20.82+/-8.82ng/ml, 14.62+/-5.97 vs 6.99+/-6.44U/ml)(p<0.05), and resting plasma level of PAI-1 activity showed a good correlation with peak creatine kinase(CK) enzyme(r=0.76, p<0.01). 2) After venous occlusion, plasma level of t-PA antigen was significantly increased(8.16+/-4.03 vs 9.87+/-3.86ng/ml)(p<0.05) whereas t-PA activity and PAI-1 antigen were not significantly changed in control group. In patient group, t-PA antigen, t-PA activity and PAI-1 antigen were significantly inceased after venous occlusion(10.72+/-3.28 vs 14.66+/-5.41ng/ml, 0.53+/-0.34 vs 1.41+/-1.69U/ml, 26.24+/-8.30 vs 29.87+/-8.78ng/ml)(p<0.05). PAI-1 activity was significantly decreased after venous occlusion in both groups(6.99+/-6.44 vs 6.06+/-5.99U/ml, 14.62+/-5.97 vs 12.67+/-6.46U/ml)(p<0.05). CONCLUSION: Both fibrinolytic and anti-fibrinolytic systems are augmented in resting and after fibrinolysis stimulation test in patient group. These findings suggested a impairment of fibrinolytic system in patient group and a possibility that both elevated plasma levels of t-PA and PAI-1 may be markers of coronary artery disease.
Acute Coronary Syndrome ; Cholesterol ; Coronary Artery Disease ; Creatine ; Fibrinolysis ; Humans ; Myocardial Infarction* ; Phenobarbital ; Plasma* ; Plasminogen Activator Inhibitor 1 ; Plasminogen Activators* ; Plasminogen* ; Thrombosis ; Tissue Plasminogen Activator* ; Triglycerides

PURPOSE: The mechanisms underlying syncope remain unknown in about 20% of patients with recurrent syncope. The implantable loop recorder (ILR) has been shown to be a useful diagnostic tool in patients with unexplained syncope even after negative initial evaluations. Nevertheless, ILR has rarely been used in clinical practice. MATERIALS AND METHODS: This study included 18 consecutive patients who had an ILR implanted at our center because of recurrent unexplained syncope after extensive diagnostic tests between February 2006 and June 2011. RESULTS: Diagnosis was confirmed in 10 (55.6%) of the 18 enrolled patients (13 males, 61+/-15 years). The confirmed diagnoses included sick sinus syndrome (n=6, 60%), advanced atrioventricular block (n=2, 20%) and ventricular tachyarrhythmia (n=2, 20%). The mean follow-up durations of the total study subjects and the diagnosed patients were 11.3+/-10.6 months and 5.6+/-9.2 months, respectively. Of the 10 diagnosed patients, 8 (80%) were diagnosed within 6 months of loop recorder implantation. CONCLUSION: ILR may be a valuable and effective diagnostic tool for patients with unexplained syncope.
Adult ; Aged ; Electrocardiography/instrumentation/methods ; Female ; Humans ; Male ; Middle Aged ; Monitoring, Physiologic/instrumentation/methods ; Syncope/*diagnosis/etiology