No abstract available.
Gallstones* ; Lithotripsy* ; Ultrasonography*

No abstract available.
Constriction* ; Palate, Soft* ; Tongue*

PURPOSE: To investigate short term clinical outcomes of the open surgical repair for triangular fibrocartilage complex (TFCC) foveal detachment. METHODS: We retrospectively reviewed 8 patients (5 men, 3 women) who had been treated with open surgical repair of the TFCC type 1B injury, from 2005 to 2013 and who were followed up for more than one year after surgery. Mean age at time of surgery was 34 years. The right side was involved in 3 patients, and the left in 5. The clinical results of surgery were assessed with modified Mayo wrist score (MMWS), disabilities of the arm, shoulder and hand (DASH) score and pain-visual analogue scale (VAS). Physical examination was performed to evaluate the prescence of distal radioulnar instability, preoperatively and at the latest follow-up. RESULTS: The mean follow up period were 36.5 months (range, 12-64 months). The mean MMWS improved from 52.5 (range, 25-85) preoperatively to 82.5 (range, 75-100) postoperatively (p=0.02). The mean DASH score improved from 39.6 (range, 65-13.5) preoperatively to 13.4 (range, 2.5-33.3) postoperatively (p=0.012). The preoperative mean pain-VAS was 4.6 (range, 6-3); these value was reduced to mean 2 (range, 0-3) at the latest follow-up (p=0.016). There were no patients remaining instability after the surgery, although four patients showed distal radioulnar joint (DRUJ) instability before surgery. CONCLUSION: The surgical outcomes of open repair for TFCC foveal detachment (type 1B) was contentable. Also, in cases of type 1B injury associated with DRUJ instability were managed sucessfully without additional procedure.
Arm ; Follow-Up Studies ; Hand ; Humans ; Joints ; Male ; Physical Examination ; Retrospective Studies ; Shoulder ; Triangular Fibrocartilage* ; Wrist

BACKGROUND: The purpose of our study was to evaluate the usefulness of hip arthroscopy including extensive capsulectomy for synovial chondromatosis of the hip. METHODS: From 2008 to 2016, 13 patients with synovial chondromatosis of the hip were treated with arthroscopic removal of loose bodies and synovectomy using three arthroscopic portals. An extensive capsulectomy was performed to allow the remaining loose bodies to be out of the extracapsular space, and the excised capsule was not repaired. All patients were assessed by clinical scores and the radiographs were reviewed to determine whether the remaining loose bodies disappeared at the last follow-up. RESULTS: Eight men and two women were followed up for a minimum of 1 year (mean, 3.8 years; range, 1 to 6.8 years) after hip arthroscopy. Clinical outcomes such as modified Harris hip score, University of California Los Angeles score, and Western Ontario and McMaster Universities Osteoarthritis Index score improved at the last follow-up. Although seven hips had remaining loose bodies after arthroscopic surgery, the remaining loose bodies disappeared in five hips (71.4%) at the last follow-up. CONCLUSIONS: Arthroscopic surgery was useful to treat synovial chondromatosis of the hip. In spite of limited removal of loose bodies, arthroscopic procedures including extensive capsulectomy could be effective for the treatment of synovial chondromatosis of the hip.
Arthroscopy* ; California ; Chondromatosis, Synovial* ; Female ; Follow-Up Studies ; Hip* ; Humans ; Male ; Ontario ; Osteoarthritis

The anisakiasis disease that is infected through various kinds of larvae of the anisakis family when sea fish ia eaten uncooked or half-cooked. Sinee Van Thiel, a Netherlander, found in 1960 that anisakis larvae parasitize upon the human intestinal tract of the patients who suffer from ahdomieal pain after eating herrings, there have been a number of similar reports in North America and Japan, and the clinical importance of anisakis larvae for the acute gastrontestinal infection is rising. In general, as raw sea fish is not regarded as a source of parasite infestation, the patients who had eaten it and suffered from acute abdominal pain and vomiting are considered as and to be treated of food poisoning. But it is highly possible that some of them suffer from the acute gastrointestinal symptom caused by anisakis larvae. Thereby we report on 7 examples of anisakiasis taken through endoscopic diagnosis of the patients who have the acute upper abdominal pain after eating raw sea fish.
Abdominal Pain ; Anisakiasis* ; Anisakis ; Diagnosis ; Eating ; Foodborne Diseases ; Humans ; Japan ; Larva ; North America ; Parasites ; Upper Gastrointestinal Tract* ; Vomiting

PURPOSE: Lymph-node metastasis is considered as critical prognostic factor in colorectal cancer. A preoperative evaluation of lymph-node metastasis can also help to determine the range of distant lymph node dissection. However, the reliability of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) in the detection of lymph-node metastasis is not fully known. METHODS: The medical records of 433 patients diagnosed with colorectal cancer were reviewed retrospectively. FDG-PET/CT and CT were performed on all patients. Lymph nodes were classified into regional and distant lymph nodes according to the American Joint Committee on Cancer (AJCC) Cancer Staging Manual, 7th edition. RESULTS: The patients included 231 males (53.3%) and 202 females (46.7%), with a mean age of 64.7 +/- 19.0 years. For regional lymph nodes, the sensitivity of FDG-PET/CT was lower than that of CT (57.1% vs. 73.5%, P < 0.001). For distant lymph nodes, the sensitivity of FDG-PET/CT was higher than that of CT (64.7% vs. 52.9%, P = 0.012). The sensitivity of FDG-PET/CT for regional lymph nodes was higher in patients with larger primary tumors. The positivity of lymph-node metastasis for FDG-PET/CT was affected by carcinoembryonic antigen levels, tumor location, and cancer stage for regional lymph nodes and by age and cancer stage for distant lymph nodes (P < 0.05). CONCLUSION: The sensitivity of FDG-PET/CT for regional lymph-node metastasis was not superior to that of CT. However, FDG-PET/CT provides helpful information for determining surgical plan especially in high risk patients group.
Carcinoembryonic Antigen ; Colorectal Neoplasms* ; Electrons* ; Female ; Humans ; Joints ; Lymph Node Excision ; Lymph Nodes ; Male ; Medical Records ; Neoplasm Metastasis ; Neoplasm Staging ; Positron-Emission Tomography ; Retrospective Studies

BACKGROUND: The relationship of lifestyle and socioeconomic factors with weight change over 4 years in Korean middle-aged group was assessed. METHODS: A total of 1,167 men, aged 40~59 years, were selected from the Health Promotion Center of Ulsan University Hospital during the period of Jan. 2000 through Mar. 2000. Including anthropometric measures, designed questionnaires were administered concern lifestyle behavior topics with cigarette smoking, exercise, alcohol consumption, dairy product consumption and socioeconomic factors of monthly income and education. The subjects were divided into three groups by body mass index (BMI: kg/m(2)); normal (<23 kg/m(2)), overweight, and obesity (> or =25 kg/m(2)). After 4 years of follow-up, the men were classified into weight change categories; 1) stable weight group (from normal to normal, from overweight to overweight) and 2) weight gain group (from normal to overweight/obesity, from overweight to obesity). RESULTS: The weight gain group were 18.4% (n=215) and the stable overweight group were 81.6% (n=952). Adjusted for age, the frequency of dairy product consumption, the frequency of alcohol drinking, the regularity of exercise, education and monthly income, the smokers (> or =10/day) had significantly high incidence rates of increase in weight (odds ratio=1.77, 95% CI 1.07~2.90). The increased dairy consumers (> or =4/week) had significantly low incidence rates of increase in weight (odds ratio=0.43, 95% CI 0.20~0.93). Otherwise, there were no significant relationships in weight change. CONCLUSION: Smoking and decreased dairy product consumption were related to the increase in weight.
Aged ; Alcohol Drinking ; Body Mass Index ; Dairy Products ; Follow-Up Studies ; Health Promotion ; Humans ; Incidence ; Life Style ; Male ; Obesity ; Overweight ; Smoke ; Smoking ; Socioeconomic Factors ; Weight Gain ; Surveys and Questionnaires

It has been suggested that glucose metabolites and insulin are the most important factors inducing ATP-citrate lyase (ACL) by a high carbohydrate diet. We have used a primary culture of rat hepatocytes to confirm the role of glucose and insulin in terms of ACL gene expression. The results showed that glucose displayed a direct effect on ACL gene expression and the insulin helps the glucose effect. The nucleotide sequences from -512 to -485 of the ACL promoter are highly homologous (70%) to the sequences surrounding the carbohydrate response element (ChoRE) of the S14 gene. The gel retardation analysis using ChoRE of the S14 gene showed that the ACL promoter which contains the ChoRE-like sequence specifically inhibited the formation of the complex by the nuclear proteins isolated from rat liver. To localize the regions which are involved in the regulation of ACL gene expression, transient expression assay using ACL promoter-CAT (chloramphenicol acetyltransferase) constructs containing various lengths of a 5' flanking region of the ACL gene were carried out. The proximal promoter region -419 to -1 containing several potential Sp1 binding sites showed the strong enhancing effect, which increases the transcription of CAT genes in the various cell lines, such as the CHO (Chinese hamster ovary) cell, the HepG2 cell, and primary cultured rat hepatocytes. In response to glucose, among the ACL promoter-CAT constructs, only pNP33-CAT (-1342 to -1) showed a 2.64 fold increase in CAT activity by a high concentration of glucose. The activation of ACL gene expression by glucose seems to be regulated in a complicated manner involving interactions between the contexts of the several sequence elements and various transacting factors, which is not a simple mechanism directed only by a short sequence element.
ATP Citrate (pro-S)-Lyase/*genetics ; Animal ; Base Sequence ; CHO Cells ; Cells, Cultured ; Female ; *Gene Expression Regulation, Enzymologic ; Glucose/pharmacology ; Hamsters ; Liver/cytology/enzymology ; Molecular Sequence Data ; Promoter Regions (Genetics) ; Rats ; Support, Non-U.S. Gov't ; Transcription, Genetic

5-Fluorouracil (5-FU) based chemotherapy has been commonly used to treat metastatic or advanced colon cancer as an adjuvant chemotherapy. Although the side effects of 5-FU such as gastrointestinal problems and neutropenia and thrombocytopenia are common, not many cases of 5-FU related encephalopathy are reported. Hyperammonemic encephalopathy is a rare central nervous system toxicity following 5-FU chemotherapy manifesting as altered mental status with elevated ammonia levels with no radiologic abnormality. We report one case of 5-FU induced hyperammonemic encephalopathy occurring after Folfox4 (oxaliplatin, folinic acid and 5-fluorouracil) chemotherapy in a colon cancer patient who presented with confused mental status soon after the chemotherapy and review the 5-FU related encephalopathy.
Ammonia ; Brain Diseases, Metabolic ; Central Nervous System ; Chemotherapy, Adjuvant ; Colonic Neoplasms ; Drug Therapy* ; Fluorouracil* ; Humans ; Hyperammonemia ; Leucovorin ; Neutropenia ; Thrombocytopenia

ATP-citrate lyase (ACL), an enzyme catalyzing the first step in biosynthesis of fatty acids, is induced during the lipogenesis and cholesterologenesis. We demonstrate that the region -213 to -128 of human ACL promoter is responsible for conferring glucose-mediated transcription. This region in the ACL promoter contains Sp1 binding sites determined by DNase I foot-printing assay. Gel retardation assay using oligonucleotides from -179 to -141 and -140 to -110 showed two specific DNA-protein complexes postulated to be formed by transcription factor Sp1. Competition gel shift and supershift assays have confirmed that these DNA-protein complexes were the result of induced Sp1 as well as another Sp1-related proteins. Western blot analysis also demonstrated that transcription factor Sp1 was slightly increased in the nuclear proteins extracted from Alexander cells following supplementation of glucose. In addition, expression of 110 kDa protein reacting with antibody against Sp3 was dramatically increased by glucose supplementation, while isoforms of Sp3, about 80 kDa in size was decreased in its amounts. Our results suggest that changes in the expression of Sp1 family proteins play an important role in activation of the ACL promoter by glucose.
ATP Citrate (pro-S)-Lyase/metabolism ; ATP Citrate (pro-S)-Lyase/genetics* ; Binding Sites ; Cells, Cultured ; Chloramphenicol O-Acetyltransferase/genetics ; DNA Footprinting/methods ; Deoxyribonuclease I/metabolism ; Electrophoresis, Polyacrylamide Gel ; Gene Expression Regulation, Enzymologic* ; Glucose/pharmacology ; Glucose/metabolism* ; Human ; Immunoblotting ; Promoter Regions (Genetics)* ; Transcription Factor, Sp1/metabolism* ; Transcription, Genetic* ; Transfection