No abstract available.

No abstract available.
Administration, Oral* ; Animals ; Carbon Disulfide* ; Carbon* ; Rats*

Calcific tendinitis usually occurs in the supraspinatus tendon of the shoulder. Calcific tendinitis of the peroneus longus tendon has not been reported on the Korean journals. Differential diagnosis includes bipartitis os peroneum, os peroneum fracture and peroneal tendinitis. We report a rare case of calcific tendinitis of the peroneus longus tendon which responded well with the conservative treatment.
Diagnosis, Differential ; Shoulder ; Tendinopathy ; Tendons

No abstract available.
Cesarean Section* ; Female ; Pregnancy

No abstract available.
Cesarean Section* ; Female ; Pregnancy

Syndesmotic injury can either be isolated or associated with bony or ligamentous ankle injury. When it is not associated with an ankle fracture, it may not be easy to diagnose, especially when there is no franck diastasis on a plain radiograph. Without proper treatment, syndesmotic injury can lead to chronic pain due to impingement of scar tissues and instability. It may further lead to ankle arthritis. Early diagnosis with appropriate management is a prerequisite to avoid these problems. Herein, we review and discuss the mechanism of injury, classification, diagnosis, and treatment of isolated syndesmotic injury.
Ankle ; Ankle Fractures ; Ankle Injuries* ; Arthritis ; Chronic Pain ; Cicatrix ; Classification ; Diagnosis ; Early Diagnosis ; Ligaments ; Sports

PURPOSE: To evaluate the diagnostic role of a three-dimensional MR cholangiopancreatography(MRCP) over endoscopic retrograde cholangio- pancreatography(ERCP) in various extrah-epatic biliary disease. MATERIALS AND METHODS: MRCP and ERCP were performed in 45 consecutive patients with suspected extrahepatic biliary diseases. MRCP was obtained using a reverse fast imaging with a steady-state free precession (reverse FISP : PSIF) sequences, and then images were reconstructed by standard MIP algorithm. The predictability of biliary dilatation and level of obstruction of MRCP was evaluated using ERCP as a gold standard. The accuracy distinguishing malignant from benign lesions, and overall diagnostic accuracy were compared between MRCP and ERCP. RESULTS: The sensitivity, specificity and accuracy of MRCP in predicting biliary dilatation were 94.6%, 75.0% and 91.1%, respectively. The level of obstruction was accurate in 87.0% with MRCP. The sensitivity, specificity and accuracy MRCP and ERCP in distinguishing malignant from benign lesions were 76.2%, 87.5% and 82.2% and 71.4%, 83.3% and 77.8%, respectively. The overall diagnostic accuracy was 60.0% with MRCP and 55.6% with ERCP. CONCLUSION: 3D MRCP shows a good diagnostic value compared to that of ERCP, and can replace a ERCP.
Cholangiopancreatography, Endoscopic Retrograde* ; Dilatation ; Humans ; Sensitivity and Specificity

BACKGROUND: The experiment was performed to determine the role of kappa-opioid receptor (OR) agonist U50488H given at early reperfusion. METHODS: Isolated hearts were subjected to 30 minutes of regional ischemia and 120 minutes of reperfusion.Hearts were assigned randomly to one of the three groups:1) Control (n = 9), 2) U50-1 (n = 8); 10micrometer of U50488H, and 3) U50-10 (n = 8); 10micrometer of U50488H.U50488 was perfused for a period of 5 min before and 30 min after reperfusion. RESULTS: U50488H significantly reduced infarct size as a percentage of ischemic area (12.2 +/- 1.9% in U50-1 and 7.2 +/- 1.7% in U50-10, P < 0.001) compared to the control hearts (27.2 +/- 1.2%). After 2 hrs of reperfusion, left ventricular developed pressure was significantly recovered by U50488H (62.6 +/- 5.7% in U50-1 and 68.6 +/- 4.7% in U50-10, P = 0.018 and 0.002, respectively) compared to the control (46.3 +/- 4.4%).Rate-pressure product was improved by 100micrometer U50488H (62.3 +/- 5.5%, P = 0.007) but not by 1micrometer U50488H (50.0 +/- 4.1%) compared to the control (44.7 +/- 4.5%).U50488H significantly increased the + dP/dt(max) (77.9 +/- 5.5% in U50-1 and 78.0 +/- 4.3 in U50-10, P = 0.005 and 0.001 vs. control, respectively).The -dP/dt(min) also improved by 10micrometer U50488H (64.7 +/- 4.8%, P = 0.003) compared to control (47.0 +/- 2.7%). CONCLUSIONS: U50488H given at early reperfusion phase reduces both infarct size and myocardial stunning in isolated rat hearts.
3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer ; Animals ; Heart ; Ischemia ; Myocardial Stunning ; Myocardium ; Rats ; Receptors, Opioid ; Reperfusion

PURPOSE: To describe the CT and ERCP findings of mass-forming chronic pancreatitis. MATERIALS AND METHODS: CT and ERCP features were assessed in 13 patients suffering from mass-forming chronic pancreatitis. Diagnosis was on the basis of surgery (n=5), percutaneous needle biopsy (n=3), and clinical follow-up (n=5). Contrast-enhanced CT was available for all patients: five underwent dynamic study and ERCP was performed in 12. On CT and ERCP, both groups were evaluated with regard to the presence and degree of pancreatic ductal dilatation (greater or less than 50 % of total gland width), double duct sign, enhancement pattern, pancreatic parenchymal calcification (site and distribution pattern), mass identification, the direction of infiltration, pancreatic parenchymal atrophy, configuration at the site of obstruction in the pancreatic and common bile duct, lymphadenopathy, vascular encasement, and vascular engorgement or increased collateral vessels in the peripancreatic space. RESULTS: Seven of 13 patients had suffered chronic alcoholism. Serum CA19-9 levels were normal in all patients except one. Common CT and ERCP findings of mass-forming chronic pancreatitis included pancreatic duct dilatation (92.3%), double duct sign(69.2%), inhomogeneous enhancement of the mass (69.2%), and the presence of calcification (61.5%). Patterns of pancreatic duct dilation were irregular in five patients (38.4%) and smooth in three (23.1 %).In all patients, duct dilatation was less than 50 % of total gland width. Enhancement patterns of the pancreatic mass were inhomogeneous (69.2%), a nonenhancing low attenuation mass (15.3%), and homogeneous enhancement (15.3 %). Configuration at the site of obstruction in the pancreatic duct was abrupt termination in two patients (15.4 %) and smooth termination in two (15.4 %). The common bile duct teminated abruptly in three patients (23.1%), and in four (30.8 %) smooth narrowing was abserved. CONCLUSION: Common findings of mass-forming chronic pancreatitis were duct dilatation of less than 50 % of total gland width, double duct sign, inhomogeneous enhancement of the mass, and the presence of calcification. These were combined with observation of clinical findings such as chronic alcoholism and CA19-9 levels, which are useful indicators for differentiating mass-forming chronic pancreatitis from pancreatic cancer.
Alcoholism ; Atrophy ; Biopsy, Needle ; Cholangiopancreatography, Endoscopic Retrograde* ; Common Bile Duct ; Diagnosis ; Dilatation ; Follow-Up Studies ; Humans ; Lymphatic Diseases ; Pancreas ; Pancreatic Ducts ; Pancreatic Neoplasms ; Pancreatitis, Chronic* ; Tomography, X-Ray Computed

Chylous ascites in neonates is an unusual and etiologically poor understood entity. We report a male newborn who suffered from abdominal distension and respiratory distress after birth. Paracentesis was performed and ascitic fluid was obstained. Analysis of the fluid revealed cell count (RBC 10,000/mm3, WBC 800/mm3: segmented form-72%, lymphocyte form- 28%), protein 4,100 mg/dl, glucose 57 mg/dl, cholesterol 53 mg/dl, triglyceride 28 mg/dl. Culture of ascitic fluid grew no bacteria. A plain film of abdomen and abdominal sonogram showed massive ascites. On the 4th hospital day, gastrografin enema showed microcolon and ileal atresia. On the 6th hospital day, ileocolostomy has been performed and operative findings sho- wed blind pouch in terminal ileum, massive inflammation and extensive adhesion on peritoneum. After operation, he gained weight by continuous gavage feeding. He discharged on the 36th hospital day.
Abdomen ; Ascites ; Ascitic Fluid ; Bacteria ; Cell Count ; Cholesterol ; Chylous Ascites* ; Diatrizoate Meglumine ; Enema ; Glucose ; Humans ; Ileum ; Infant, Newborn ; Inflammation ; Lymphocytes ; Male ; Paracentesis ; Parturition ; Peritoneum ; Triglycerides