ABSTRACT
Intrahepatic abscess is an unusual complication of peptic ulcer disease. We present a case of gastric cancer in which the ulcer penetrated into the left lobe of liver with subsequent abscess and fistula formation. Esophagogastroduodenoscopy confirmed ulcers and a fistula opening in the antrum. Abdominal computed tomogram showed a subcapsular liver abscess adjacent to the gastric antrum. Subtotal gastrectomy with curettage of the fistulous tract was performed. The final diagnosis was the signet ring cell gastric carcinoma complicating subcapsular liver abscess. To our knowledge, this is the first reported case in Korea.
Subject(s)
Female , Humans , Middle Aged , Endoscopy, Gastrointestinal , Klebsiella pneumoniae/isolation & purification , Liver Abscess/diagnosis , Peptic Ulcer Perforation/complications , Stomach Neoplasms/complications , Tomography, X-Ray ComputedABSTRACT
Spontaneous intramural hematoma of the esophagus is a very rare disease. Varying degrees of submucosal rupture of the esophagus are caused by intramural hematoma of the esophagus. The causative factors include vomiting, an esophageal foreign body, endoscopic sclerotherapy for esophageal varices, equipment manipulation, drugs (e.g., warfarin and aspirin) and full-body disease (e.g., chronic renal failure, hemophilia and leukemia), and idiopathic causes have also been described. A 68-year-old male taking aspirin, clopidogrel and cilostazol was admitted to our hospital complaining of hematemesis. Spontaneous intramural hematoma of the esophagus was diagnosed by endoscopy. We report here on a case of spontaneous intramural hematoma of the esophagus that occurred after vomiting and the patient showed spontaneous improvement. We also review the relevant literature.
Subject(s)
Aged , Humans , Male , Aspirin , Endoscopy , Esophageal and Gastric Varices , Esophagus , Foreign Bodies , Hematemesis , Hematoma , Hemophilia A , Kidney Failure, Chronic , Rare Diseases , Rupture , Sclerotherapy , Tetrazoles , Ticlopidine , Vomiting , WarfarinABSTRACT
Idiopathic mesenteric phlebosclerosis, rare disease entity causing chronic mesenteric ischemia is a member of non-thrombotic, non-inflammatory stenosis or occlusion of the mesenteric veins. The histologic hallmark is marked fibrous mural thickening and sclerosis of the vessel wall. It is frequently accompanied by calcification in the vessel wall. We report the case of a 61-year-old woman with idiopathic mesenteric phlebosclerosis. To our knowledge, this is the first case reported in Korea.
Subject(s)
Female , Humans , Middle Aged , Calcinosis/diagnosis , Colitis, Ischemic/diagnosis , Colonoscopy , Mesenteric Vascular Occlusion/diagnosis , Mesenteric Veins/pathology , Sclerosis/pathology , Tomography, X-Ray ComputedABSTRACT
Idiopathic mesenteric phlebosclerosis, rare disease entity causing chronic mesenteric ischemia is a member of non-thrombotic, non-inflammatory stenosis or occlusion of the mesenteric veins. The histologic hallmark is marked fibrous mural thickening and sclerosis of the vessel wall. It is frequently accompanied by calcification in the vessel wall. We report the case of a 61-year-old woman with idiopathic mesenteric phlebosclerosis. To our knowledge, this is the first case reported in Korea.
Subject(s)
Female , Humans , Middle Aged , Calcinosis/diagnosis , Colitis, Ischemic/diagnosis , Colonoscopy , Mesenteric Vascular Occlusion/diagnosis , Mesenteric Veins/pathology , Sclerosis/pathology , Tomography, X-Ray ComputedABSTRACT
Stent thrombosis is generally a fatal complication after percutaneous coronary intervention. Despite the incidence of stent thrombosis has reduced with improved techniques and drugs, stent thrombosis persists at a rate of 0.5-2% in elective cases, and up to 6% in patients with acute coronary syndromes. It almost always causes acute myocardial infarction or sudden cardiac death. While very late stent thrombosis, occurring beyond 1 year, is not uncommon with the use of drug-eluting stents, it is distinctly unusual with the use of bare-metal stents. We report a case of very late thrombosis of a bare-metal stent occurring 880 days after coronary stent implantation.
Subject(s)
Humans , Acute Coronary Syndrome , Coronary Thrombosis , Death, Sudden, Cardiac , Drug-Eluting Stents , Incidence , Myocardial Infarction , Percutaneous Coronary Intervention , Stents , ThrombosisABSTRACT
Demyelinating syndrome can rarely occur in Sjogren's syndrome or rheumatoid arthritis. We describe a patient of Sjogren's syndrome with multiple sclerosis-like features whose rheumatoid arthritis has been managed for 3 years. The patient presented paraparesis and urinary retention, and improved with high-dose corticosteroid therapy.
Subject(s)
Humans , Arthritis, Rheumatoid , Multiple Sclerosis , Paraparesis , Sjogren's Syndrome , Urinary RetentionABSTRACT
BACKGROUND AND OBJECTIVES: Direct stenting (DS) has been shown to be safe and feasible, with demonstrable reductions in cost, procedural time and radiation exposure, and may also result in less vessel injury. The aim of this study was to compare the immediate and six month clinical and angiographic outcomes of direct stent (DS) with stent implantation implantation following balloon predilatation (conventional stenting, CS). SUBJECTS AND METHODS: Between July 2001 and June 2004, 266 patients (293 lesions) with angina pectoris were included in this study. Patients having lesion characteristics with excessive calcification, left main lesion, chronic total occlusion, severe proximal tortuosity and a bifurcated lesion were excluded. Follow up angiography was performed about six months after the initial procedure. RESULTS: Direct (73 lesions) and conventional stenting (220 lesions) were performed respectively. In the DS group, the minimal luminal diameter was larger (0.36+/-0.18 vs. 0.31+/-0.19 mm, p=0.036) and diameter stenosis lower than in the CS group (89.1+/-5.1 vs. 90.6+/-3.9%, p=0.026). However, no difference was found in the reference vessel diameter between the two groups. From the immediate angiographic results, the CS group showed a longer stent length than the DS group (18.84+/-5.61 vs. 16.16+/-3.67 mm, p=0.000), but the DS group had a higher balloon inflation pressure than the CS group (12.25+/-1.71 vs. 11.35+/-1.72 atm, p=0.000). However, no difference was found in the post-stent minimal luminal diameter, acute gain and angiographic success rates. Follow up angiography was performed in 68.6% (201/293) of lesions. The angiographic restenosis rate was similar between the two groups (DS, 19.6 vs. CS, 19.3%, p=0.966), as were the other angiographic findings. The rates of in-hospital and 6 month follow up major adverse cardiovascular events (MACE) were similar between the two groups. CONCLUSION: Direct stenting showed similar rates of angiographic restenosis as well as inhospital and 6 months MACE (death, myocardial infarction, target lesion revascularization, cerebrovascular accident) compared with conventional stenting.
Subject(s)
Humans , Angina Pectoris , Angiography , Constriction, Pathologic , Coronary Restenosis , Follow-Up Studies , Inflation, Economic , Myocardial Infarction , Phenobarbital , StentsABSTRACT
BACKGROUND/AIMS: Patient-controlled sedation (PCS) allows the patients to titrate the dosages of sedative drug according to their needs. The objective of this study was to compare the safety and the efficacy of nurse-administered propofol sedation (NAPS) with those of PCS. METHODS: Eighty one patients were randomly assigned to two groups. All patients received meperidine 25 mg and propofol 40 mg as an initial dose for sedation. Patients in PCS group were subsequently infused with propofol 15 mg over 80 seconds through infusion pump whenever they required. Patients in NAPS group were injected with 10~20 mg propofol by nurse with supervision by endoscopist. The dosage of propofol, cardiopulmonary parameters, procedure time, sedation score, pain score, the patients' and endoscopists' satisfaction scores were assessed. RESULTS: With regard to blood pressure, pulse rate and oxygen saturation, serious complications were not observed. Especially, there was no significant difference of mean total dose between two groups (NAPS group and PCS group received 76.7+/-24.7 mg and 82.5+/-26.6 mg respectively). Pain score was higher in woman than in man (p=0.03). CONCLUSIONS: 1.2~1.5 mg/kg of propofol with small dose of opioid during colonoscopy was effective and safe. NAPS was more practical and useful method of sedation than PCS during colonoscopy.