Résumé
Percutaneous transhepatic biliary catheterization (PTC) has not only been increasingly used in the localization of benign and malignant lesions, but it is also considered rapid, safe and effective method to establish internal and external drainage for decompression of biliary obstructions. Infections and granulomas at the catheter entry site can occasionally develop, but are easily managed. However, such technique, when used both for obtaining malignant cells for diagnosis and for percutaneous decompression of the biliary tract can exposure the patient at risk for dissemination of the tumor along the catheter tract. This rare complication has been observed in a patient who underwent percutaneous transhepatic biliary drainage (PTBD) for malignant biliary tract obstruction. Although tumor cell seeding along the catheter tract is a very rare complication, we think that PTBD should be avoided when curative resection is planned.
Sujets)
Humains , Conduits biliaires , Bile , Voies biliaires , Cathétérisme , Cathéters , Cholangiocarcinome , Décompression , Diagnostic , Drainage , Granulome , Métastase tumoraleRésumé
A 16-year old girl was admitted for chronic diarrhea, generalized edema, severe pain of lower extremities, and general weakness. She could not walk because of burning pain of knee and ankle. 99mTc-MDP bone scan demonstrated increased periarticular uptake in both lower extremity with focal increased activity in proximal portion of both tibias.. Abnormal abdominal activity in ascending, transverse, and descending colon is also seen. Bone densitometry showed severe osteoporosis in lower extremity. 99mTc-HSA scan showed abnormal radioactivity in small bowel, and descending colon indicating protein losing enteropathy. Endoscopic biopsy of terminal ileum showed a few dilated lymphatics in the submucosa. After steroid and supplemental therapy, the symptoms and signs of both protein losing enteropathy and RSDS much improved simultaneously. Reflex sympathetic dystrophy syndrome is a complex of symptoms characterized by severe pain, swelling, autonomic vasomotor dysfunction, and impaired mobility of affected extremities. The important causes are trauma, fracture, and inflammation. We assumed that the reflex sympathetic dystrophy syndrome of this girl was due to protein losing enteropathy. And as far as we know there has not been reported case that protein losing enteropathy assumed as a cause of reflex sympathetic dystrophy syndrome.
Sujets)
Adolescent , Femelle , Humains , Cheville , Biopsie , Brûlures , Côlon descendant , Densitométrie , Diarrhée , Oedème , Membres , Iléum , Inflammation , Genou , Membre inférieur , Ostéoporose , Entéropathie exsudative , Radioactivité , Dystrophie sympathique réflexe , Réflexe , Agrégat d'albumine marquée au technétium (99mTc) , Médronate de technétium (99mTc) , TibiaRésumé
In the course of Henoch-Sch nlein purpura, diverse gastrointestinal manifestations are common. Two cases of Henoch-Sch nlein purpura complicated by upper and lower gastrointestinal bleeding is herein reported. For both patients, peculiar endoscopic pictures revealed, severe ulcerations and frank bleeding. A biopsy showed typical leukocytoclastic vasculitis which were the same as with the skin biopsy. The endoscopic finding was determined not to be pathognomonic, but instead characteristic of Henoch-Sch nlein purpura. Therefore, an endoscopy can be useful in the diagnosis of Henoch-Sch nlein purpura, especially for those patients without a typical skin rash.
Sujets)
Humains , Biopsie , Diagnostic , Endoscopie , Exanthème , Hémorragie , Purpura , Peau , Ulcère , VasculariteRésumé
Typhoid fever is still endemic in developing countries and the cause of much morbidity and mortality. Complications such as intestinal hemorrhage, intestinal perforation, hepatitis, pyelonephritis, cholecystitis, osteomyelitis are known to occur. The classical approach to management of intestinal hemorrhage due to typhoid ulceration has been conservative. In, however, the event of massive, persistent and life-threatening hemorrhage not responding to conservative measures, early surgical intervention is life-saving. But surgical intervention is difficult due to multiple bleeding sites and friable distal ileum and colon. These two cases are reported in order to draw attention to the usefulness of mesenteric arteriography and the effectiveness of transcatheter embolization therapy in massive intestinal hemorrhage due to typhoid fever.
Sujets)
Angiographie , Cholécystite , Côlon , Pays en voie de développement , Hémorragie , Hépatite , Iléum , Perforation intestinale , Mortalité , Ostéomyélite , Pyélonéphrite , Fièvre typhoïde , UlcèreRésumé
Most cases of upper gastrointestinal bleeding in patients with portal hypertension are caused by esophagogastric varices. Less often, bleeding originates in varices located elsewhere. If ectopic varices are found, the same hemostatic technique tend to be used. However, there is no evidence that such techniques are useful in these cases. Duodenal varices are quite common, although they rarely bleed due to their location deep in the duodenal wall. Consequently, if emergency endoscopy is not conducted, hemorrhage may be wrongfully attributed to coexisting esophagogastric varices in a patient with portal hypertension without active bleeding. Hemorrhage from duodenal varices may be severe and life threatening. We report a patient with portal hypertension and bleeding duodenal varices caused by cirrhosis of the liver. Hemorrhage was subsequently controlled by placement of a transjugular intrahepatic portosystemic shunt. We recommend that in patients with life-threatening hemorrhage from duodenal varices caused by cirrhosis of the liver, transjugular intrahepatic portosystemic shunt (TIPS) be considered in the man-agement.
Sujets)
Humains , Urgences , Endoscopie , Varices oesophagiennes et gastriques , Fibrose , Hémorragie , Techniques d'hémostase , Hypertension portale , Foie , Anastomose chirurgicale portosystémique , VaricesRésumé
The provocation test of variant angina are known as ergonovine test, hyperventilation, acetylcholine, exercise and cold pressor test, but beta-blocker provocation test has not been reported as a case. So, this paper reports on the diagnosis of variant angina by beta-blocker provocation test and the case of subendocardial infarcion induced by this test. This study reports with literature and investigation about the following case : A 45-year-old man with a history of recurrent episode of typical angina on the early morning for the past 20 days. He was administrated beta-blocker given by oral route, and on the next morning there was chest pain as same degree as before, Holter EKG displayed ST segment elevation and ventricular tachycardia. It was confirmed focal spasm on coronary angiography, ST segment elevation on EKG, and newly developed hypokinesia on left ventriculogram and followed-up echocardiagraphy. When the chest pain is absent, EGK was normal. And we confirmed that elevation of cardiac enzyme was absent as a result of serial follow up study.
Sujets)
Humains , Adulte d'âge moyen , Acétylcholine , Douleur thoracique , Coronarographie , Diagnostic , Électrocardiographie , Ergométrine , Études de suivi , Hyperventilation , Hypocinésie , Infarctus , Spasme , Tachycardie ventriculaireRésumé
Hemorrhage into a pancreatic pseudocyst is a rare, but increasingly recognized as a cause of massive gastrointestial bleeding. Bleeding pseudocysts may rupture into the stomach, duodenum, common bile duct, and splenic vein, or can be decompressed via the duct of Wirsung. Also it will result in upper gastrointestinal bleeding. This represents a life-threatening and frequently unrecognized complication of pancreatic disease. Proper diagnostic workup and prompt surgical management afford the patient the best chance for survival. We report a patient with pseudocyst bleeding into the gastrointestinal tract via the duct of Wirsung and discuss the current diagnostic and therapeutic approach.