• The Korean Journal of Nuclear Medicine
• /
• v.17 no.1
• /
• pp.71-78
• /
• 1983

Twenty-nine patients with neonatal jaundice were evaluated with $^{99m}Tc-HIDA$ cholescin-tigraphy to elucidate its clinical applicability. Scintigraphic results were interpreted by the degree of early hepatic uptake and the presence or absence of radioactivity in the G-I tract. The results are as follows; I) In 18 patents with neonatal hepatitis; 8 of 11 patients with decreased hepatic uptake and all 5 patients with good hepatic uptake showed G-I radioactivity. But, the 2 remainders with poor hepatic extraction were not available for evaluation of neonatal jaundice due to patient's poor hepatic function. 2) In 9 patients, confirmed as biliary obstruction; all showed no G-I radioactivity but 3 of the 9 showed poor hepatic extraction on scan and they were not available for evaluation. 3) All the 2 patients with postoperative cholangitis showed G-I radioactivity on $^{99m}Tc-HIDA$ scan. 4) Relationship between histopathologic findings and $^{99m}Tc-HIDA$ scan; Among 5 patients with biliary cirrhosis 3 showed poor hepatic extraction, the remainders showed decreased and good hepatic uptake respectively. But, the 2 portal fibrosis without cirrhosis and 4 cholestasis showed decreased (4) or good hepatic uptake (2).

• Journal of Yeungnam Medical Science
• /
• v.7 no.1
• /
• pp.165-171
• /
• 1990

Human Fasciola hepatica infection is a rare entity involving infestation of the liver and biliary tree with adult flukes. which can result in hepatitis. cirrhos is and biliary tract inflammation. obstruction and lithiasis. The patient had the typical diagnostic tetrad of fever. eosinophilic leukocytos is. tender hepatomegaly and fluke ova in the stools. Theatment consistes of Emetine hydrochloride administration for hepatic involvement and common bile duct exploration for removal of flukes. with cholecystectomy for associated cholelithiasis. The combination of medical and surgical therapy cal be expected to produce an arrest of this infection. The removed liver revealed eggs of the fasciols species in the intrahepatic bile duct. The clinical history. pathological findings and treatment of this case were described.

• Journal of Digestive Cancer Research
• /
• v.2 no.1
• /
• pp.1-4
• /
• 2014

Palliative care for cancer aims to relieve the discomfort and pain from the cancer itself and associated conditions. Gastrointestinal cancers originate from the tube like structure of gastrointestinal tract and cause complications such as obstruction, bleeding, adhesion, invasion, and perforation to adjacent organ. Recent advances in interventional endoscopy enables endoscopy physicians to do safe and effective care for gastrointestinal cancer patients. Endoscopic palliation includes stent, hemostasis, nutritional support and targeted drug delivery. Self expandable metallic stent is one of the most important modalities in gastrointestinal palliation. Through the endoscopy or over the wire pre-placed by endoscopy, stents restore the gastrointestinal luminal patency and relieve the obstructive condition. Endoscopic hemostasis is another important palliation in gastrointestinal cancer patients. Epinephrine injection, argon plasma coagulation and thermal cauterization are usual modalities for hemostasis. Histoacryl glue and fibrin glue are also available. Hemostatic nanopowder spray is newly reported effective in benign disease and is supposed to be effective also in cancer bleeding. Enteral feeding tubes including gastro- or jejunostomy and nosoduodenal tubes are placed by using endoscopic guidance. Enteral feeding tubes role as the route of easily absorbable or semi-digested nutrients and effectively maintain both patients calorie requirements and gut microenvironment. Photodynamic therapy is the one of the outstanding medical employments of photo-physics. Especially for superficial cancers in esophagus, photodynamic therapy is very useful in cancer removal and maintaining organ structure. In biliary neoplasm, photodynamic therapy is well known to be effective in cancer ablation and biliary ductal patency restoration. Targeted drug delivery is the lastest issue in palliative endoscopy. Debates and questions are still on the table. In this article, the role of endoscopic interventions in palliative care for the gastrointestinal tumors will be thoroughly reviewed.

• Annals of Hepato-Biliary-Pancreatic Surgery
• /
• v.27 no.1
• /
• pp.56-62
• /
• 2023

Backgrounds/Aims: Endoscopic retrograde cholangiopancreatography-guided gallbladder drainage (ERGD) is an alternative to percutaneous cholecystostomy (PTC) for hospitalized acute cholecystitis (AC) patients. Methods: We retrospectively analyzed propensity score matched (PSM) AC hospitalizations using the National Inpatient Sample database between 2016 and 2019 to compare the outcomes of ERGD and PTC. Results: After PSM, there were 3,360 AC hospitalizations, with 48.8% undergoing PTC and 51.2% undergoing ERGD. There was no difference in median length of stay between the PTC and ERGD cohorts (p = 0.110). There was a higher median hospitalization cost in the ERGD cohort, $62,562 (interquartile range [IQR] $40,707-97,978) compared to PTC, $40,413 (IQR $25,244-65,608; p < 0.001). The 30-day inpatient mortality was significantly lower in hospitalizations with ERGD compared to PTC (adjusted hazard ratio 0.16, 95% confidence interval [CI]: 0.1-0.41; p < 0.001). There was no difference in association with blood transfusions, acute renal failure, ileus, small bowel obstruction, and open cholecystectomy conversion (p > 0.05) between hospitalizations with ERGD and PTC. There was lower association of acute hypoxic respiratory failure (adjusted ratio [AOR] 0.46, 95% CI: 0.29-0.72; p = 0.001), hypovolemia (AOR 0.66, 95% CI: 0.49-0.82; p = 0.009) and higher association of lower gastrointestinal bleed (AOR 1.94, 95% CI: 1.48-2.54; p < 0.001) with ERGD compared to PTC. Conclusions: ERGD is a safer alternative to PTC in patients with AC. The risk complications are lower in ERGD compared to PTC but no difference exists based on mortality or conversion to open cholecystectomy.

• Annals of Hepato-Biliary-Pancreatic Surgery
• /
• v.27 no.3
• /
• pp.322-327
• /
• 2023

Situs inversus totalis (SIT) is a rare condition in which cardiac and abdominal organs are inverted from their normal left-sided orientation. Mirizzi syndrome, characterized by the obstruction of the common hepatic duct or the common bile duct by gallstone, is a rare condition. Mirizzi syndrome co-occurrence in SIT patients is rare. Gallbladder in sinistroposition is extremely uncommon in SIT patients. We report a known case of diabetes, ventricular septal defect with transposition of the great arteries in a 32-year-old female who presented with jaundice, cholangitis, chills, and fever that had lasted for 10 days. She was confirmed to have SIT with type III Mirizzi syndrome following a series of diagnostic procedures. Primarily, endoscopic retrograde cholangiopancreatography along with common bile duct stenting was performed to initially reduce cholangitis. After an eight-week follow-up after the reduction of cholangitis, surgery was conducted. Mirror-imaged ports were used for the laparoscopic procedure, and the surgeon was on the patient's right side rather than the usual left side. The patient was discharged from the hospital following two days of uneventful healing.

• Journal of Veterinary Clinics
• /
• v.22 no.4
• /
• pp.412-416
• /
• 2005

Three cases of extrahepatic bile duct disorder were presented. Two cases, a dog and a cat, were related to the obstruction of the extrhepatic bile duct, the other dog was affected with the gall bladder rupture. The clinical signs included anorexia, abdominal distension and vomiting. The laboratory test represented increased hepatic enzymes. On the radiography, hepatomegaly was seen in the obstructive cases, and ascites could be seen in the ruptured case. On the Ultrasonography, dilated gall bladder and extrahepatic bile duct were found in the obstructive cases, and there were ascites, indistinct gall bladder wall, dilation of gall bladder and extrabiliary tract, increased mesenteric echogenicity in the ruptured case. All presented were taken medication, surgical foreign material removal, or cholecystectomy showed complete recovery.

• Tuberculosis and Respiratory Diseases
• /
• v.62 no.5
• /
• pp.421-426
• /
• 2007

Portopulmonary hypertension (PPHTN) is a clinically and pathophysiologically distinct complication of advanced liver disease. PPHTN is characterized by the development of pulmonary arterial hypertension in association with advanced hepatic disease-related portal hypertension. A characteristic feature of PPHTN is an obstruction to the pulmonary artery flow caused by vasoconstriction, the proliferation of the endothelium and smooth muscle components of the vascular wall, as well as in situ thrombosis. This disorder is commonly underdiagnosed but the clinical implications are significant because it has substantial effects on survival and requires special treatment. We report a case of portopulmonary hypertension in a 53-year-old woman with primary biliary cirrhosis who presented with exertional dyspnea.

• Archives of Pharmacal Research
• /
• v.23 no.6
• /
• pp.613-619
• /
• 2000

We investigated the expression profiles of rat fibrotic liver induced by bile duct ligation and scission (BDL/S) using the 3'-directed cDNA libraries. The possibility that the 3'-directed cDNA library represents the mRNA population faithfully was examined by northern blots. During the northern analysis based on fibrotic liver expression profile, we found for the first time that purine specific sodium nucleoside cotransporter (SPNT) was upregulated in BDL/S-induced fibrotic liver. To determine whether the accumulation of bile juice could affect the expression of SPNT mRNA or not, we examined the change of SPNT mRNA expression at 3, 14, 28 days after BDL/S operation. No change in SPNT expression was observed in rat liver at 3 days after surgery. In contrast, there were significant increases in SPNT expression at 14 and 28 days after surgery. We also examined whether chronic liver damage affected SPNT mRNA expression. SPNT mRNA level was significantly increased in BDL/S-induced fibrotic rat liver, whereas no significant change was obserbed in fibrotic livers chronically exposed to carbon tetrachloride or dimethylnitrosamine. From the above results, although further study might be needed, it was considered that the increment of SPNT mRNA in BDL/S liver morphological compatibility to human was remarkable.

• Asian Pacific Journal of Cancer Prevention
• /
• v.15 no.16
• /
• pp.6823-6827
• /
• 2014

Objective: This study was conducted to investigate the efficacy of pancreatic drainage for pain relief in advanced pancreatic cancer. Method: Seventy-one patients with pancreatic carcinoma were divided into two groups: dilated and non-dilated pancreatic ducts. All patients underwent endoscopic retrograde cholangiopancreatography (ERCP), endoscopic biliary stenting and pancreatic stenting. Visual Analog Scale (VAS) scores, pain remission rates and survival time were evaluated during follow-up. Results: The post-ERCP VAS score of the dilated group was lower than that of the non-dilated group at 1 and 3 months post-ERCP. There was no difference at 6 months. The pain remission rate in the dilated duct group was significantly higher than that in non-dilated duct group in 1 and 3 months post-ERCP. The median survival times were 8.17 and 8.22 months respectively. Conclusion: Endoscopic pancreatic drainage can relieve pain of advanced pancreatic cancer accompanied by safe dilation of the pancreatic duct.

• Toxicological Research
• /
• v.19 no.1
• /
• pp.67-72
• /
• 2003

Cholestatic liver injury results from the accumulation of toxic bile salts within the liver. The aim of the present study is to elucidate the changes in expression and cellular localization of apoptosis related proteins in the liver of bile duct-ligated (BDL) rat. Extrahepatic cholestasis was induced by double ligation of the common bile duct and cut between the ligatures. Animals were sacrificed at day 3 and at week 1, 2, 4, 6, and 8 after BDL. The number of TUNEL positive cells was increased significantly after 3 days of BDL, decreased over 2 weeks and remained constant thereafter. Fas expression was not changed and activation of caspase 8 did not occur. Fas immunoreactivity was exclusively observed in the cytoplasm of hepatocytes, indicating that Fas expressed in rat hepatocytes is a soluble form. Hepatocyte apoptosis was associated with Bax expression, which showed a peak at day 3 and decreased over time gradually. Immnunostaining of Bax was observed in hepatocytes and bile duct epithelial cells (BEC) of control and BDL rats. Bcl-2 was increased over time in BDL rats. These results suggest that apoptosis of hepatocytes in BDL rats is independent of Fas and controlled by Bax expression.