The appendiceal mucocele is very rare disease of 0.2% incidence. About 24% of patients are asymptomatic and symptomatic patients present with pain in the right lower quadrant of abdomen in 64%, plapable maas in the right lower quadrant of abdomen in 50%, and rarely, melena, hematochezia, anemia, diarrhea, malaise, and abdominal distension. The gastrointestinal bleeding may be presented in the patient with intussusception, but the massive bleeding is generally absent. We report a case of appendiceal mucocele accompanying with gastrointestinal bleeding and review of literature.
Abdomen ; Anemia ; Diarrhea ; Gastrointestinal Hemorrhage ; Hemorrhage* ; Humans ; Incidence ; Intussusception ; Melena ; Mucocele* ; Rare Diseases

Malignant esophago-bronchial fistula is an incurable and distressing condition. The passage of swallowed saliva and solid or liquid food into the bronchial tree causes coqghing and frequent pulmonary infection and collapse. Most patients are unfit for major surgery, but intubation offers a quick, simple and effective treatment with improved length and quality of life. However, intubation with simple esophageal tubes are liable to result in failure to occlude the fistela, migration of the tube, erosion, and in the case of latex tubes, disintegration. To overcome these problems, the fistula is intubated perorally with a prosthesis surrounded by a foam rubber cuff contained ia silicone sheath, in which vacuum can be created. This cuffed prosthesis is the most satisfactory design for the treatment of malignant esophago-bronchial fistula with effiective and gentle occlusion of the fistula without risk of pressure necrosis. We experienced a case of the endoscopic treatment with a cuffed prosthesis for malignant esophago-bronchial fistula. So we report this case with brief review of the previous literatures.
Bronchial Fistula* ; Esophageal Neoplasms ; Fistula ; Humans ; Intubation ; Latex ; Necrosis ; Prostheses and Implants* ; Quality of Life ; Rubber ; Saliva ; Silicones ; Vacuum

PURPOSE: To evaluate the effectiveness of pelvic arterial embolization (PAE) for intractable postpartum hemorrhage (PPH) after hysterectomy. MATERIALS AND METHODS: From March 2011 to December 2017, 14 patients who received PAE for PPH that persisted after total abdominal hysterectomy were included (mean age, 33.6 years; range, 26–37 years). The delivery type, cause of PPH, and angiographic findings were investigated. The technical and clinical success rates and clinical outcomes were evaluated. RESULTS: Of 14 patients, 8 patients (57%) had positive angiographic findings for bleeding; contrast extravasation (n = 6), and pseudoaneurysm (n = 2). Remnant uterine artery (UA) was the most common bleeding focus (n = 4), followed by vaginal artery (n = 2), left lateral sacral artery (n = 1), and left internal pudendal artery (n = 1). Technical and clinical success rates were 100% and 93% (13/14), respectively. In 1 patient, bleeding was not controlled after initial selective embolization and the entire anterior divisions of both internal iliac arteries were embolized with gelfoam. CONCLUSION PAE for persistent PPH after hysterectomy is a safe and effective treatment. Remnant UA was the most common bleeding site and all patients recovered without any significant sequelae after embolization.

BACKGROUND: It has been suggested that the sympathetic nervous system might play an important role in the development of coronary artery spasm. Recently, advances have made possible the imaging of the cardiac adrenergic nervous system with metaiodobenzylguanidine (MIBG) labeled with iodine-123. The purpose of this study was to assess the presence and location of abnormal sympathetic innervation by iodine-123-metaiodobenzylguanidine single-photon emission computed tomography (SPECT) and to evaluate the clinical efficacy of iodine-123-MIBG SPECT as a noninvasive screening test in patients with coronary artery spasm. METHOD: Coronary arteriography and provocative test with intravenous administration of ergonovine maleate were performed in 26 patients (21 men, 5 women, mean age 49.1+/-9.3, range: 26-59) who were suspected of having a coronary artery spasm. The subjects were divided into 2 groups ; Group 1 comparised of 18 patients subjects to the positive provocative test, Group 2 comparised of 8 patients subjects to the negative provocative test. Four healthy subjects served as control. All patients also underwent iodine-123-MIBG SPECT for the evaluation of cardiac sympathetic integrity. The SPECT findings were qualitatively evaluated by two experienced physicians who were blind to the clinical data. RESULTS: Abnormal sympathetic nervous innervation using iodine-123-MIBG SPECT was observed either as a reduced uptake or defect pattern in the perfused areas in 13 of the 18 vessels of ergonovine induced vasospasm. Normal sympathetic innervation as evidenced by normal iodine-123-MIBG uptake was noted in all of the 60 segments of normal vessel territories. Reduced uptake of iodine-123-MIBG was not detected in the perfused areas of five vasospasm-induced vessels (perfusion territory of LAD in 2 and the RCA in 3 patients). The sensitivity and specificity of iodine-123-MIBG for detection coronary artery spasm were 72.2% (95% confidence interval [CI] 55% to 89%) and 100%, respectively. The positive predictive value and negative predictive value were 100% and 92.3% (95% CI 91% to 93%), respectively. CONCLUSION: Iodine-123-MIBG SPECT is a feasible method to noninvasively evaluate and localize the territories of coronary arteries with spasms. Invasive diagnostic coronary arteriography with ergonovine provocation test may be unnecessary for the diagnosis of coronary artery spasm in patients with typical resting pain, negative exercise test or normal thallium perfusion scan, but abnormal iodine-123-MIBG SPECT.
Administration, Intravenous ; Angiography ; Coronary Vessels* ; Diagnosis* ; Ergonovine ; Exercise Test ; Female ; Humans ; Male ; Mass Screening* ; Myocardial Perfusion Imaging* ; Nervous System ; Neurons* ; Perfusion ; Sensitivity and Specificity ; Spasm* ; Sympathetic Nervous System ; Thallium ; Tomography, Emission-Computed ; Tomography, Emission-Computed, Single-Photon

Endoscopic endoprosthesis is well established as a cheap, fast and durable procedure for palliation of malignant dysphagia. But the placement of conventional endoprosthesis is difficult and is associated with significant complications such as hemorrhage, perforation and dysfunction of the prosthesis. Recently, self -expand- able metal prosthesis have also been utilized for malignant esophageal stenosis, and palliation of this modality seems to be more effective than other modalities. However the main problems with these metal stents are tumor ingrowth leading to reobstruction, migration, and eophageal trauma by the distal, hard skirt of the stent. EsophaCoil stent is a simple coil with close loops made from a single flat wire of nickel titanium alloy. The radial force of this material is much stronger than stainless steel, expansion time is faster and the stent is able to dilate even extremely resistant strictures. This new metalic stent seems to have several advantages over the current commnerically available ones. We report our experiences with this EsophaCoil stent and review of literature.
Alloys ; Constriction, Pathologic ; Deglutition Disorders ; Esophageal Stenosis* ; Hemorrhage ; Nickel ; Prostheses and Implants* ; Stainless Steel ; Stents ; Titanium

Recently the incidence of colonic disease increases in Korea. Because a large proportion of polyps and cancer occur in the rectosigmoid colon, fecal occult blood test and sigmoidoscopy have been used widely in screening test. (continue...)
Colon* ; Colonic Diseases ; Colonic Neoplasms ; Colonoscopy ; Incidence ; Korea ; Mass Screening ; Occult Blood ; Polyps ; Sigmoidoscopy

STUDY DESIGN: Multi institution, double blind, random sample. OBJECTIVES: We conducted a comparative study with Aceclofenac Tab, which is widely used in the clinical field in order to observe the Pelubiprofen Tab's clinical efficiency in patients with back pain. SUMMARY OF LITERATURE REVIEW: Among the numerous literatures regarding the chronic back pain, there is are few studies with Pelubiprofen Tab's clinical efficiency. MATERIALS AND METHODS: We computed an experimental model through a case control study, practiced from January, 2010 to January, 2011, and thereby, 298 back pain patients were selected. This study was conducted through a multi institution, double blind, and random sample. We compared the experimental and control groups' clinical efficiency that was estimated by VAS after 28 days of medication. Also, we compared the treatment efficiency of both drugs by using a variation of Oswestry Disability Index (ODI) and Physician's Global assessment, with a total usage of relief medicine. Also, the side effect and clinical pathologic result were tested. Statistical analysis was done with three different methods, Safety method, ITT (Intent-To-Treat), and PP (Per Protocol). Logistic regression model was used, and this result was compared by a Chi-square or Fisher's Exact test. RESULTS: Comparing the VAS of both groups, VAS decreased with statistical significance. Both groups didn't show a significant difference in VAS (p=0.6764). As the decrement of the total dosage of relief medicine, the decrease in the control group was rather higher, but the difference didn't show any statistical significance (p=0.9955). The experimental group was not inferior than that of the control group in ODI and PGA variation. Analyzing the side effect, both groups didn't show any significant difference (p=0.9843). CONCLUSIONS: As a result of the clinical trial, Pelubiprofen Tab. applied to back pain patients was not inferior to that of aceclofenac Tab., in terms of efficiency, and didn't show any significant difference in safety.
Back Pain ; Case-Control Studies ; Diclofenac ; Humans ; Logistic Models ; Models, Theoretical ; Phenylpropionates ; Prostaglandins A

Advances in fiberoptic endoscopy have improved diagnostic capabilities and management in piatients with gastrointestinal polyps. The gastrointestinal polyp is a premalignant lesion in varying degrees, according to size, pathology, and location. Endoscopic polypectomy has long been considered as a safe and effective method for removal of polyps. Sixty endoscopic gastrointestinal polypectomies were done in 53 patients who visited Hanyang University Hospital from 1984 to l990, and the clinical characteristics including histopathalogy were evaluated. (continue...)
Endoscopy ; Humans ; Pathology ; Polyps

Double pylorus is a rare condition consisting of a double communication between gastric antrum and duodenal bulb; in most cases it is a complication of penetrating ulcer, and sometimes it is a congenital abnormality. The prevalence of this rare anomaly ranges from 0.02% to 0.13%; the male: female ratio is about 2: 1. A case of double pylorus, in 41 year-old male, was diagnosed by gastrofiberscopy and UGIS. Two ovoid and crescent pits of the pyloric canal divided by smooth thickened septum were observed endoscopically. The upper GI series showed gastroduodenal fistula connecting the leeser curve of distal antrum with the duodenal bulb. The relevant literatures on the subject were reviewed.
Adult ; Congenital Abnormalities ; Female ; Fistula ; Humans ; Male ; Prevalence ; Pyloric Antrum ; Pylorus* ; Ulcer

PURPOSE: The standard treatment for aortic aneurysms is surgical replacement with a prosthetic graft. Currently there is great interest in endoluminal intervention for treatment of aortic aneurysm. The purpose of this study was to evaluate the safety and effectiveness of endoluminally placed Stent-graft for the treatment of aortic aneurysms. MATERIALS AND METHODS: Transluminal endovascular Stent-graft placements were attempted in 9 patients with infra-renal aortic aneurysms(n=6), thoracic aortic aneurysm(n=l), and aortic dissection(n=2). The endovascular Stent-grafts were custom-designed for each patient and were constructed of self-expandable modified Gianturco Stents covered with polytetrafluroethylene. The Stent-grafts were introduced through a 16-18 french sheath and expanded to 17-30mm in diameter. The endovascular therapy was performed using a common femoral artery cutdown with local anesthesia. RESULTS: The endovascular Stent-graft deployment was achieved in 7 of 9 patients. Two cases failed deployment of the Stent-graft due to lilac artery stenosis and tortousity. There were complete thrombosis of the thoracic and infra-renal aortic aneurysm surround the Stent-graft in 3 patients, and persistent leak with partial thrombosis in 2. Two patients with aortic dissection were successfully treated by obliteration of entry tears. There were no major complication associated with Stent-graft placement. CONCLUSION: These preliminary results show that transluminal endovascular Stent-grafts offer great promise and good results. Further investigation is needed to establish its long-term safety and efficacy.
Anesthesia, Local ; Aortic Aneurysm ; Arteries ; Constriction, Pathologic ; Femoral Artery ; Humans ; Stents ; Thrombosis ; Transplants