No abstract available.
Female ; Meigs Syndrome*

PURPOSE: Many reconstruction procedures have been developed in order to resolve patient complaints after a total gastrectomy. However, until now, there has been no general agreement with regard to the ideal reconstruction to perform after a total gastrectomy. Moreover, there have been few reports of the long-term effects of different reconstruction procedures. In this study, we compared the long-term nutritional status and quality of life for patients that received either a Roux-en-Y esophagojejunostomy (R-Y), jejunal interposition (JI), jejunal pouch interposition (JPI), or double tract reconstruction (DT), to determine the optimum reconstruction procedure after a total gastrectomy. MATERIALS AND METHODS: The study consisted of 41 patients younger than 80 years who had undergone a total gastrectomy with curative resection and who had no evidence of recurrence at our hospital between August 2000 and January 2004. The patients were classified into the following four groups, according to the type of reconstruction; simple Roux-en-Y (R-Y group, n=15), jejunal interposition (JI; group, n=8), j Jejunal pouch interposition (JPI group, n=8), double tract interposition (DT group, n=10). The nutritional status was assessed by measuring body weight, serum albumin level, serum hemoglobin level, and the level of serum total protein, and the PNI (Prognostic nutritional index). Quality of life was assessed by GSRS. In addition, endoscopy was performed to confirm the presence of reflux esophagitis. RESULTS: The laboratory findings showed no significant differences between the four groups except for a lower total protein and album level in the DT group after 3 years postoperatively (P=0.006, P=0.033). The percentage of body weight at 1 year, and 3 years postoperatively in the JI group (P=0.013, P=0.011) were significantly less than other groups (P=0.011, P=0.000). The frequency of postoperative symptoms and reflux esophagitis and eating capacity showed no significant differences between the four groups. The GSRS score in the JIP group was significantly better than for the other groups at 1 year, and 3 years postoperatively (P=0.028, P=0.003). CONCLUSION: We believe that the jejunal pouch interposition is the most useful of the four procedures for improving postoperative quality of life.
Body Weight ; Eating ; Endoscopy ; Esophagitis, Peptic ; Gastrectomy* ; Humans ; Nutritional Status* ; Quality of Life* ; Recurrence ; Serum Albumin

Rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia characterized by sleep interruption or trauma due to abnormal behaviors that occur during REM sleep. The pathophysiology of RBD is known to be a dysfunction of brainstem circuit that causes the loss of skeletal muscle atonia during REM sleep. The diagnosis of RBD is needed to confirm REM sleep without atonia in the polysomnography. The management of RBD includes not only drug treatment, but also to prevent injury from RBD and to follow-up on neurodegenerative diseases that may occur later. RBD is thought to be a prodromal stage of neurodegenerative disease associated with α-synucleoinopathy, such as Parkinson's Disease or multiple system atrophy. This article reviews the symptoms, epidemiology, diagnosis and treatment of RBD, the relevance of neurodegenerative diseases, and recent research trends.
Brain Stem ; Diagnosis ; Epidemiology ; Follow-Up Studies ; Multiple System Atrophy ; Muscle, Skeletal ; Neurodegenerative Diseases ; Parasomnias ; Parkinson Disease ; Polysomnography ; Prodromal Symptoms ; REM Sleep Behavior Disorder ; Sleep, REM

BACKGROUND AND PURPOSE: We investigated the frequency and clinical features of restless legs syndrome (RLS) in patients with Parkinson's disease (PD). METHODS: This study included 74 PD patients. RLS was diagnosed in face-to-face assessments of all of the subjects based on diagnostic criteria of the International Restless Legs Syndrome Study Group revised in 2003. We analyzed the clinical features of PD patients with and without RLS and compared the data to idiopathic RLS. RESULTS: The frequency of RLS in the cohort was 21.6% (n=16). Two (12.5%) of the patients with RLS were not treated with dopaminergic drugs, while 14 (24.1%) of the 58 patients without RLS received treatment with dopaminergic drugs. Anxiety, depression, and quality of life (QoL) were significantly worst in patients with RLS. PD patients with RLS had significantly worse sleep quality (p=0.003) and worse scores on the cardiovascular subscale of the Scales for Outcomes in Parkinson's Disease for Autonomic Symptoms (p=0.031) compared to those without RLS. In the group of PD patients with RLS, RLS preceding PD onset was related to a lower Hoehn and Yahr stage. CONCLUSIONS: We found that the frequency of RLS in the present patients with PD was higher than that in our previous study of a general population of RLS subjects. Compared to the PD patients without RLS, the present PD patients with RLS suffered from worse sleep quality and QoL, depression, anxiety, and autonomic disturbances, especially those with cardiovascular problems.
Anxiety ; Cohort Studies ; Depression ; Dopamine Agents ; Humans ; Parkinson Disease ; Prevalence ; Primary Dysautonomias ; Quality of Life ; Restless Legs Syndrome ; Weights and Measures

Ureteroscopy has been used widely to remove ureteral calculi, especially distal ureter stones. Also extracorporeal shock wave lithotripsy (ESWL) has widened its applicability to ureter stones including distal ureter stones. In this study we tried to evaluate the exact role of ureteroscopic manipulation to get rid of ureter stones in the era of ESWL. Success rates and complications of 111 ureteroscopic stone removal procedures performed from December 1986 to May 1995 and those of another 369 patients managed with ESWL from May 1989 to May 1995 were analyzed. Success was defined as complete removal of the stones or residual stones less than 2 mm, immediate postoperatively in ureteroscopic manipulation and 2 weeks after ESWL. The success rate of the ureteroscopic manipulation was 38.9% (7/18), 46.2% (6/13) and 67.5% (54/80) in upper, middle and lower ureter stones, respectively. According to the size of the stone, success rate was 72.4% (21/29), 63.5% (40/63) and 14.3% (9/63) when it was less than 5 mm, 6 to 10 mm and larger than 10 mm. So the overall immediate postoperative success rate of ureteroscopic stone removal was 60.4%, and in another 8.9% of the patients the residual fragmented stones were expelled spontaneously in one month after the procedure. Complications were found in 9.9% of the procedures, including 5 mucosal avulsions and 2 ureteral strictures Success rate of the single session of ESWL was 64% without any differences regardless of the location of the stones in ureter, and it increased up to 88% when another 2 more sessions were tried. Success rate of the single session of ESWL according to the size of the stone was 91.7% (22/24), 67.9% (144/215) and 53.89S (70/130) in stones less than 5 mm, 6 to 10 mm and more than 10 mm, respectively. Complications were found in 3.4% of the patients, including 1.7% of steinstrasse and 1.4% of severe nausea and vomiting. From these observations we can conclude that it seems to be mandatory to renovate the indications of the ureteroscopic stone removal procedures in the era of ESWL.
Constriction, Pathologic ; Humans ; Lithotripsy ; Nausea ; Shock ; Ureter* ; Ureteral Calculi* ; Ureteroscopy ; Vomiting

Nitric oxide (NO) has both neuroprotective and neurotoxic effects depending on its concentration and the experimental model. We tested the effects of NG-nitro-L-arginine methyl ester (L-NAME), a nonselective nitric oxide synthase (NOS) inhibitor, and aminoguanidine, a selective inducible NOS (iNOS) inhibitor, on kainic acid (KA)-induced seizures and hippocampal CA3 neuronal death. L-NAME (50 mg/kg, i.p.) and/or aminoguanidine (200 mg/kg, i.p.) were administered 1 h prior to the intracerebroventricular (i.c.v.) injection of KA. Pretreatment with L-NAME significantly increased KA-induced CA3 neuronal death, iNOS expression, and activation of microglia. However, pretreatment with aminoguanidine significantly suppressed both the KA-induced and L-NAME-aggravated hippocampal CA3 neuronal death with concomitant decreases in iNOS expression and microglial activation. The protective effect of aminoguanidine was maintained for up to 2 weeks. Furthermore, iNOS knockout mice (iNOS-/-) were resistant to KA-induced neuronal death. The present study demonstrates that aminoguanidine attenuates KA-induced neuronal death, whereas L-NAME aggravates neuronal death, in the CA3 region of the hippocampus, suggesting that NOS isoforms play different roles in KA-induced excitotoxicity.
Animals ; Guanidines ; Hippocampus ; Kainic Acid ; Mice ; Mice, Knockout ; Microglia ; Models, Theoretical ; Neurons ; NG-Nitroarginine Methyl Ester ; Nitric Oxide ; Nitric Oxide Synthase ; Protein Isoforms ; Seizures

During civil engineering construction near Sejong-ro, Jongro-ku, Seoul, cultural sites were found that are thought to have been built in the 15th century. This area was home to many different people as well as the leaders of the Yi dynasty. To gain further insight into the life styles of the inhabitants of the old capital, soil samples were collected from various areas such as toilets, water foundations, and drainage ways. Parasite eggs were examined by microscopy after 5 g soil samples were rehydrated in 0.5% trisodium phosphate solution. A total of 662 parasite eggs from 7 species were found. Species with the highest number of eggs found were Ascaris lumbricoides (n=483), followed by Trichuris trichiura (138), Trichuris vulpis (21), Fasciola hepatica (8), Clonorchis sinensis (6), Paragonimus westermani (4), and Metagonimus yokogawai (2). These findings indirectly indicate the food habits of the people in Yi dynasty.
Ascaris lumbricoides ; Clonorchis sinensis ; Drainage ; Eggs* ; Fasciola hepatica ; Food Habits ; Foundations ; Heterophyidae ; Korea* ; Life Style ; Microscopy ; Ovum* ; Paragonimus westermani ; Parasites* ; Seoul* ; Soil ; Trichuris ; Water

PURPOSE: To assess the differences in small bowel intussusceptions between children and adults, and to interpret the radiological findings requiring a surgical procedure. MATERIALS AND METHODS: A total of 62 study subjects (35 children, 27 adults) with small bowel intussusception diagnosed by US or CT and seen between January 2005 and December 2007 were included in this study. Two radiologists retrospectively reviewed both the medical records and radiological findings of each study subject. We contrasted the range of features found to be typical of small bowel intussusception for both children and adults based on cause, abdominal symptoms, diagnostic tools, and treatments. Also, we evaluated the radiological findings requiring a surgical procedure. RESULTS: The causes of small bowel intussusception were not identified in children; however, 4 adults were found to have tumors (a lipoma, a hemangioma, 2 metastases) (p=0.031). All of the children (100%) and 8 adults (29.6%) had abdominal symptoms (p < 0.001). The primary diagnostic tool in children was the US (31 cases, 88.6%), as opposed to the CT in adults (27 cases, 100%) (p < 0.001). A spontaneous reduction was confirmed in all children (100%) and supposed in 23 adults (85.2%) (p=0.031). The noteworthy radiological findings of 4 study subjects having undergone a surgical procedure are masses at the lead point and small bowel obstruction (p < 0.0001). CONCLUSION: Cases of small bowel intussusception in children are different from cases observed in adults, based on cause, symptoms, and diagnostic tools. However, most cases are spontaneously reduced. Important radiological findings requiring a surgical procedure were found to be caused by masses at the lead point and at the small bowel obstruction.
Adult ; Child ; Hemangioma ; Humans ; Intestine, Small ; Intussusception ; Lipoma ; Medical Records ; Retrospective Studies ; Surgical Procedures, Operative ; Tomography, Spiral Computed

PURPOSE: Axium(TM) coils were developed to improve the durability of coil-embolized cerebral aneurysms by increasing packing density. The purpose of this prospective multicenter registry was to evaluate the safety and durability of Axium(TM) coils. MATERIALS AND METHODS: One hundred twenty-six patients with 135 aneurysms of < or = 15 mm in size underwent coil embolization using bare platinum coils, with Axium(TM) coils constituting over 50% of the total coil length. Immediate and short-term follow-up results were prospectively registered and retrospectively evaluated. RESULTS: Of the 135 aneurysms (83 unruptured and 52 ruptured), immediate post-embolization angiography revealed complete occlusion in 80 aneurysms (59.3%), neck remnants in 47 (34.8%), and incomplete occlusion in 8 (5.9%). The mean packing density was 42.8% (range, 9.5 - 90%) with Axium(TM) coil length constituting a mean of 87.9% of total coil length. The rate of procedure-related complications was 16.3%. Procedure-related permanent morbidity and mortality rates were 3.2% and 0.8%, respectively. Follow-up catheter or MR angiography, which was available in 101 aneurysms at 6 - 15 months (mean, 7.7 months), revealed stable or improved occlusion in 95 aneurysms and worsening in 6 aneurysms (5.9%). Lower packing density (< 30%) remained the only predictor for anatomical worsening on multivariable logistic regression analysis (P < 0.05). CONCLUSION: In this registry, Axium(TM) coils showed a relatively low rate of anatomical worsening on short-term follow-up imaging with an acceptable periprocedural safety profile compared to reports of other platinum coils. These results may warrant further study of long-term durability with Axium(TM) coils in larger populations.
Aneurysm ; Angiography ; Catheters ; Follow-Up Studies ; Humans ; Intracranial Aneurysm ; Logistic Models ; Neck ; Platinum ; Prospective Studies ; Retrospective Studies

BACKGROUND/AIMS: Accurate staging of the lymph nodes (LNs) before endoscopic mucosal resection (EMR) is important. We evaluated the accuracy of CT for LN staging in patients the endoscopically resectable early gastric cancer (EGC). METHODS: The medical records of 155 EGCs patients who had undergone an operation were analyzed. The pre-operatively performed multidetector CT scans and the post-operative histopathologic findings were reviewed for comparing the LN staging with that using the Japanese classification system. Endoscopically resectable EGC was defined as EGC without LN metastasis and also the EGC that satisfied the EMR criteria according to the Japanese guideline. RESULTS: The diagnostic efficacy of CT for LN staging of all the enrolled EGC patients was as follow: accuracy 65.2%, overstaging rate 29.7%, understaging rate 5.2%. The overall accuracy and the overstaging rate of CT for LN staging of endoscopically resectable EGC were as follows: EGC without LN metastasis [69.8% (97/139), 30.2% (42/139)], EGC satisfying extended criteria [72.5% (58/80), 27.5% (22/80)] and EGC satisfying limited criteria [79.2% (19/24), 20.8% (5/24)]. The accuracy of the EMR criteria for predicting node negative EGC were as follows: the extended criteria 98.8% (79/80), the limited criteria 100% (24/24). CONCLUSIONS: Our study showed that prediction of LN metastasis before EMR according to CT staging had limited value due to the tendency of overestimation. Therefore, we should preferentially consider the treatment strategy according to the EMR criteria.
Asian Continental Ancestry Group ; Humans ; Lymph Nodes ; Medical Records ; Neoplasm Metastasis ; Neoplasm Staging ; Stomach Neoplasms