BACKGROUND/AIMS: Despite improvements in surgical techniques and postoperative patient care, bile leakage can occur after hepatobiliary surgery and may lead to serious complications. The aim of this retrospective study was to evaluate the efficacy of endoscopic treatment of bile leakage after hepatobiliary surgery. METHODS: The medical records of 20 patients who underwent endoscopic retrograde cholangiopancreatography because of bile leakage after hepatobiliary surgery from August 2009 to September 2014 were reviewed retrospectively. Endoscopic treatment included insertion of an endoscopic retrograde biliary drainage stent after endoscopic sphincterotomy. RESULTS: Most cases of bile leakage presented as percutaneous bile drainage through a Jackson-Pratt bag (75%), followed by abdominal pain (20%). The sites of bile leaks were the cystic duct stump in 10 patients, intrahepatic ducts in five, liver beds in three, common hepatic duct in one, and common bile duct in one. Of the three cases of bile leakage combined with bile duct stricture, one patient had severe bile duct obstruction, and the others had mild strictures. Five cases of bile leakage also exhibited common bile duct stones. Concerning endoscopic modalities, endoscopic therapy for bile leakage was successful in 19 patients (95%). One patient experienced endoscopic failure because of an operation-induced bile duct deformity. One patient developed guidewire-induced microperforation during cannulation, which recovered with conservative treatment. One patient developed recurrent bile leakage, which required additional biliary stenting with sphincterotomy. CONCLUSIONS: The endoscopic approach should be considered a first-line modality for the diagnosis and treatment of bile leakage after hepatobiliary surgery.
Abdominal Pain ; Bile Ducts ; Bile* ; Catheterization ; Cholangiopancreatography, Endoscopic Retrograde ; Cholestasis ; Common Bile Duct ; Congenital Abnormalities ; Constriction, Pathologic ; Cystic Duct ; Diagnosis ; Drainage ; Hepatic Duct, Common ; Humans ; Liver ; Medical Records ; Patient Care ; Retrospective Studies ; Sphincterotomy, Endoscopic ; Stents

PURPOSE: Acupuncture has recently been accepted as a treatment option for managing postoperative ileus (POI) and various functional gastrointestinal disorders. Therefore, we conducted a prospective randomized study to evaluate the effect of acupuncture on POI and other surgical outcomes in patients who underwent gastric surgery. MATERIALS AND METHODS: Thirty-six patients who underwent distal gastrectomy for gastric cancer from March to December 2015 were randomly assigned to acupuncture or non-acupuncture (NA) groups at 1:1 ratio. The acupuncture treatment was administered treatment once daily for 5 consecutive days starting at postoperative day 1. The primary outcome measure was the number of remnant sitz markers in the small intestine on abdominal radiograph. The secondary outcome measure was the surgical outcome, including the times to first flatus, first defecation, start of water intake, and start of soft diet, as well as length of hospital stay and laboratory findings. RESULTS: The acupuncture group had significantly fewer remnant sitz markers in the small intestine on postoperative days 3 and 5 compared to those in the NA group. A significant difference was observed in the numbers of remnant sitz markers in the small intestine with respect to group differences by time (P<0.0001). The acupuncture group showed relatively better surgical outcomes than those in the NA group, but the differences were not statistically significant. CONCLUSIONS: In this clinical trial, acupuncture promoted the passage of sitz markers, which may reflect the possibility of reducing POI after distal gastrectomy.
Acupuncture* ; Defecation ; Diet ; Drinking ; Flatulence ; Gastrectomy* ; Gastrointestinal Diseases ; Humans ; Ileus* ; Intestinal Pseudo-Obstruction ; Intestine, Small ; Length of Stay ; Outcome Assessment (Health Care) ; Prospective Studies ; Stomach Neoplasms*

A subaortic membrane is an uncommon cause for left ventricular outflow tract obstruction. Hypertrophic cardiomyopathy with dynamic left ventricular outflow tract obstruction would mask the presence of the subaortic membrane on transthoracic echocardiography and cause a false diagnosis. We report a patient with subaortic stenosis due to flail subaortic membrane misdiagnosed as obstructive hypertrophic cardiomyopathy on transthoracic echocardiography, identified on transesophageal echocardiography and cardiac catheterization.
Cardiac Catheterization ; Cardiac Catheters ; Cardiomyopathy, Hypertrophic ; Constriction, Pathologic ; Echocardiography ; Echocardiography, Transesophageal ; Humans ; Masks ; Membranes

The anomalous origin of the right coronary artery (RCA) is a rare condition. Most RCA anomalies are usually found incidentally, but these findings have clinical significance because many patients, particularly young ones, present with sudden death, myocardial ischemia and syncope without other symptoms. We describe a case of a 39-year-old male patient that presented with effort chest pain and was diagnosed with anomalous RCA that originated from the ascending aorta with prior history of repairing ruptured sinus valsalva and ventricular septal defect. The anomalous origin of RCA was identified by multidetector computed tomography (MDCT). Successful percutaneous coronary intervention was performed guided by MDCT coronary images and intravascular ultrasound.
Adult ; Angioplasty ; Aorta ; Chest Pain ; Coronary Vessel Anomalies ; Coronary Vessels ; Death, Sudden ; Heart Septal Defects, Ventricular ; Humans ; Male ; Multidetector Computed Tomography ; Myocardial Ischemia ; Percutaneous Coronary Intervention ; Syncope

BACKGROUND AND OBJECTIVES: The comparison of long-term clinical effects between Sirolimus-eluting stent (SES) and Paclitaxel-eluting stents (PES) for treatment of acute myocardial infarction (AMI) remains unclear. Seeking to clarify this issue, we performed a retrospective analysis to evaluate four-year clinical outcomes of SES compared to PES treated AMI patients. SUBJECTS AND METHODS: From January 2004 to August 2006, all patients with acute ST-segment elevation myocardial infarction and acute non-ST segment elevation myocardial infarction who underwent percutaneous coronary intervention (PCI) by implantation of either SES or PES were enrolled. The occurrences of cardiac and non-cardiac deaths, recurrent infarction, target vessel revascularization (TVR) and stent thrombosis were analyzed. The composite end points of these major adverse cardiac events (MACE) were also analyzed. RESULTS: During the study period, a total of 668 AMI patients had visited, of which 522 patients (299 with SES and 223 with PES) were enrolled. During the four-year clinical follow-up, both groups showed similar occurrences of non-cardiac death (14.6+/-2.2% vs. 18.3+/-3.0%, p=0.26); cardiac death (6.8+/-1.52% vs. 11.2+/-2.6%, p=0.39); re-infarction (3.3+/-1.1% vs. 6.4+/-1.8%, p=0.31); and stent thrombosis (3.2+/-1.1% vs. 5.4+/-1.7%, p=0.53). However, occurrences of TVR {4.0+/-1.2% vs. 10.0+/-3.0%, hazard ratio (HR)=0.498, 95% confidence interval (CI)=0.257-0.967, p=0.039} and MACE (19.4+/-2.5% vs. 29.4+/-3.5%, HR=0.645, 95% CI=0.443-0.940, p=0.021) were significantly lower in the SES population. CONCLUSION: In AMI patients treated with either SES or PES implantation, the former had a significantly lower risk of TVR and MACE during four-year clinical follow-up. Rates of death, cardiac death or recurrent infarction, and stent thrombosis were similar.
Death ; Follow-Up Studies ; Glycosaminoglycans ; Humans ; Infarction ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Retrospective Studies ; Stents ; Thrombosis

BACKGROUND/AIMS: The delay between the onset of myocardial infarction symptoms and primary percutaneous coronary intervention (PCI) is an important prognostic factor in patients with ST-segment elevation acute myocardial infarction (STEMI). We reviewed this delay in patients with STEMI and analyzed clinical outcomes. METHODS: The study enrolled 3,399 patients (age, 61.4 +/- 12.8 years; 25.6% women) with STEMI who underwent primary PCI within 12 hours of symptom onset between October 2005 and February 2008 from the Korea Acute Myocardial Infarction Registry. The patients were divided into two groups according to the symptom-to-balloon time: group I (< or = 3 hours, n = 955) and group II (> 3 hours, n = 2444). The in-hospital mortality rates and 1-year mortality and major adverse cardiac event (MACE) rates were compared between the two groups. RESULTS: The mean time interval from the onset of symptoms to arrival at the emergency room (ER) was 188.0 +/- 133.6 minutes (median, 152 minutes). The mean time interval from the ER to reperfusion (door-to-balloon time) was 97.8 +/- 67.9 minutes (median, 80 minutes). The mean time interval from the onset of symptoms to reperfusion (symptom-to-balloon time) was 285.8 +/- 146.2 minutes (median 250 minutes). The in-hospital mortality rate was significantly lower in group I as compared with group II (3.6% versus 5.2%, p = 0.044). The 1-year mortality rate was also significantly lower in group I (4.7% versus 7.2%, p = 0.012), while the 1-year MACE rate was not significantly different between groups (17.9% versus 20.4%, p = 0.179). CONCLUSIONS: This study demonstrates that there is a significant pre-hospital time delay in patients with STEMI in Korea and this time delay is associated with increased 1-year mortality.
Angioplasty ; Emergencies ; Hospital Mortality ; Humans ; Korea ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Reperfusion ; Time Factors

OBJECTIVE: The interaction between MK-801, a model of psychosis and KCl-induced depolarization or electroconvulsive shock (ECS), a therapeutic model of electroconvulsive therapy (ECT), was investigated in SH-SY5Y cells and the rat frontal cortex. METHODS: SH-SY5Y cells were pretreated with 1 microM MK-801 for 15 min, followed by cotreatment with 100 mM KCl for 5 min. MK-801 was reintroduced after the KCl was washed out, and the samples were incubated before harvesting. For the experiments in rats, male Sprague-Dawley rats were treated with MK-801 followed by ECS. Immunoblot analyses of glycogen synthase kinase 3beta (GSK3beta) (Ser9), AKT (Ser473) and extracellular legulated kinase (ERK)1/2 in SH-SY5Y cells and the rat frontal cortex were performed. RESULTS: KCl-induced neuronal depolarization resulted in the transient dephosphorylation of AKT (Ser473) and GSK3beta (Ser9), followed by increased phosphorylation of the enzymes in SH-SY5Y cells. Cotreatment with MK-801 and KCl inhibited the initial dephosphorylation of AKT and GSK3beta produced by KCl-induced neuronal depolarization. Similarly, ECS resulted in the transient dephosphorylation of AKT (Ser473) and GSK3beta (Ser9), whereas cotreatment with MK-801 inhibited the initial dephosphorylation of AKT (Ser473) and GSK3beta (Ser9) produced by ECS in the rat frontal cortex. No significant interaction was observed between MK-801 and KCl in the dephosphorylation of ERK1/2. CONCLUSION: These results suggest that an antagonistic interplay between MK-801 and neuronal depolarization by KCl or ECS is involved the regulation of AKT (Ser473) and GSK3beta (Ser9) phosphorylation.
Animals ; Dizocilpine Maleate* ; Electroconvulsive Therapy ; Electroshock ; Glycogen Synthase Kinases ; Humans ; Male ; Neurons* ; Phosphorylation ; Phosphotransferases ; Psychotic Disorders ; Rats* ; Rats, Sprague-Dawley

PURPOSE: Congenital chylothorax is an accumulation of lymphatic fluid within the pleural space. It is a common cause of unidentified hydrops fetalis. We examined the perinatal history, clinical manifestation, diagnosis, treatment, and outcome in 6 newborns diagnosed to have congenital chylothorax with hydrops fetalis. We also studied the effect of octreotide therapy for congenital chylothorax in relation to conservative treatment. METHODS: We retrospectively reviewed the medical records of 6 patients diagnosed to have congenital chylothorax with hydrops fetalis among 27,907 newborns who were born at the Cheil General Hospital and Womens Healthcare Center between January 2004 and July 2007 . The diagnosis of chylothorax is based on the analysis of pleural fluid before and after milk feeding. RESULTS: Incidence of congenital chylothorax in this study was 0.021%. All 6 cases were noted in over the 92% lymphocyte in pleural analysis. Transudate was changed into chyle with increasing triglyceride levels above 200 mg/dL after milk feeding. Three of 6 infants improved with conservative treatment, including thoracostomy and assisted ventilation. The others had persistent symptoms despite conservative treatment and responded to octreotide therapy. A complication, specifically vomiting was noted in 1 case during octreotide therapy. CONCLUSION: In this study, octreotide therapy resulted in a safe and excellent outcome. Therefore, octreotide therapy is considered in severe refractory congenital chylothorax in conservative treatment. Further studies are required to determine appropriate guidelines for octreotide therapy.
Chyle ; Chylothorax ; Delivery of Health Care ; Exudates and Transudates ; Female ; Hospitals, General ; Humans ; Hydrops Fetalis ; Incidence ; Infant ; Infant, Newborn ; Lymphocytes ; Medical Records ; Milk ; Octreotide ; Retrospective Studies ; Thoracostomy ; Ventilation ; Vomiting

The liver fluke, Clonorchis sinensis is an important human parasite and is endemic in Eastern Asia including Korea, China, and Japan. Patients acquire the infestation by eating raw or undercooked freshwater fish. Radiologic examinations usually reveal dilated peripheral intrahepatic bile ducts and normal extrahepatic bile duct. The diagnosis of clonorchiasis may sometimes be difficult and a presentation as an obstructive mass at the common hepatic duct is a rare event. Here we report a case of clonorchiasis of 54-year-old woman presented with epigastric pain. Endoscopic retrograde cholangiography revealed a mass at the common hepatic duct with dilatation of the intrahepatic ducts mimicking cholangiocarcinoma. Using an endoscopic basket, muddy, sludge-like materials were extracted through the papillary orifice. We report this case with a review of literatures.
Bile Ducts, Extrahepatic ; Bile Ducts, Intrahepatic ; China ; Cholangiocarcinoma ; Cholangiography ; Cholestasis ; Clonorchiasis* ; Clonorchis sinensis ; Diagnosis ; Dilatation ; Eating ; Far East ; Fasciola hepatica ; Female ; Fresh Water ; Hepatic Duct, Common* ; Humans ; Japan ; Korea ; Middle Aged ; Parasites

Hemorrhage through the pancreatic duct into the duodenum, so called 'hemosuccus pancreaticus', is a rare cause of gastrointestinal bleeding with diagnostic difficulties. We report a 44-year-old man with recurrent upper gastrointestinal bleeding due to rupture of pseudoaneurysm into the pancreatic duct. Initial upper gastrointestinal endoscopy failed to identity the site of the hemorrhage. Active bleeding from the ampulla of Vater in duodenum was found on repeat endoscopy. Abdominal computed tomography disclosed pseudoaneurysm arising from the splenic artery caused by chronic pancreatitis. Splenic angiogram showed large psudoaneurysmal sac with wide neck, arising from distal splenic artery. Angiographic embolization was successful in controlling the arterial hemorrhage. The patient remained symptom-free 5 months after the embolization. Hemosuccus pancreaticus, although rare, remains important in the differential diagnosis of upper gastrointestinal bleeding of obscure orgin.
Adult ; Ampulla of Vater* ; Aneurysm, False ; Diagnosis, Differential ; Duodenum ; Endoscopy ; Endoscopy, Gastrointestinal ; Hemorrhage* ; Humans ; Neck ; Pancreatic Ducts ; Pancreatitis, Chronic ; Rupture ; Splenic Artery