A Case of Intramural Duodenal Hematoma Presenting with Acute Duodenal Obstruction

Intramural duodenal hematoma (IDH) is a quite rare disese entity which results from the collection of blood and body fluid between mucosa and serosa. Various degrees of duodenal obstruction may be caused by IDH as it gradually enlarges and compresses the mucosa against the opposite side of duodenum. The most common cause of IDH is blunt abdominal trauma and the spontaneous IDHs are generally casused by coagulation disorder such as blood dyscrasia, anticoagulation treatment or pancreaticoduodenal aneurysm. The diagnosis is usually made by the typical imaging on abdominal computed tomographic scan with a previous history of blunt abdominal trauma. For spontaneous IDH without coagulation disorder, an abdominal angiogram may be considered to exclude vascular anomalies. Medical treatment is recommended unless the associated visceral injuries require immediate laparotomy. Here, we report a case of acute duodenal obstruction due to IDH which had resolved completely without an operative management.

Anorectal Symtoms and Anorectal Pathophysiologic Findings in Patients with Levator Ani Syndrome and Protalgia Fugax / 대한소화관운동학회지

BACKGROUND/AIMS: Two most common functional anorectal pains, levator ani syndrome and proctalgia fugax, have a significant overlap in diagnosis and a controversy in pathogenic mechanism. Our aim was to evaluate the differences of anorectal symptoms and physiologic findings between the patients with levator ani syndrome and proctalgia fugax. METHODS: Eight patients and 10 patients, who fulfilled Rome II criteria for levator ani syndrome and proctalgia fugax respectively, were evaluated for the various anorectal symptoms using questionnaire and diary, anorectal manometry, balloon defecation, and defecography. RESULTS: Compared with patients with proctalgia fugax, the patients with levator ani syndrome showed higher percentage of symptoms of straining (87.5+/-30.6% vs. 40.5+/-44.9%, p<0.05), and tended to have higher percentage of the sensation of incomplete evacuation (88.1+/-26.4% vs. 53.0+/-41.9%, p=0.056). In anorectal manometric findings, squeezing pressure of the distal anal sphincter tended to be higher in patients with levator ani syndrome (201.7+/-127.7 mmHg vs. 113.0+/-43.9 mmHg, p=0.056). CONCLUSIONS: Levator ani syndrome may be related to the constipation and hyper-contractile external anal sphincter, suggesting that different mechanisms may play a role in the development of anorectal pains in patients with levator ani syndrome and proctalgia fugax.

A Case of Myocarditis in Patient with Korean Hemorrhagic Fever / 대한신장학회잡지

Korean hemorrhage fever(KHF) is an acute febrile disease with high fever, hypotension, gastrointestinal symptom, hemorrhagic symptom and renal failure. An adult patient with KHF presented with normal EKG on admission and no hypotensive period, subsequently developed dypnea on 10 th hospital days. Pulmonary edema pattern of the chest x-ray, T inversion of EKG and diffuse ventricular dyskinesia of echocardiography apperaed on 10th hospital days, and then disappered on 2 month. We experienced a rare case of KHF associtaed with myocarditis. This case suggests that the Myocarditis can be associated with KHF.

A Case of Femoral Artery Pseudoaneurysm , which was Developed after Interventional Cardiology Procedure , Treated with Color Doppler Ultrasound-Guided Direct Compression

Vascular complications such as hematoma, pseudoaneurysm and arteriovenous fistula that occur after intracoronary or intracardiac procedures are responsible for considerable morbidity and some mortality. Iatrogenic aneurysms are usually postcatheterization pseudoaneurysms of the femoral artery. Nowadays, it is not uncommon as a consequence of more complex interventional procedures, larger catheters and prolonged anticoagulation treatment. Surgical repair has been mainstay of treatment for pseudoaneurysm. However, recently has it been shown that color Doppler ultrasound-guided direct, noninvasive compression of the pseudoaneurysm stops the blood flow in the communication and lead to pseudoaneurysm clotting and obliteration. We report a case of pseudoaneurysm in femoral artery, which was developed at the right inguinal puncture site in 74 year old male patient with myocardial infarction who had received continuous intravenous infusion of heparin and had undergone primary percutaneous coronary angioplasty and temporary pacemaker insertion treated successfully with color Doppler ultrasound guided direct compression.

Arotic Atherosclerotic Plaques as a Potential Embolic Sources in Patients with Cryptogenic Stoke

BACKGROUND: The atherosclerotic plaque in the thoracic aorta has been considered as a potential source of cerebral or peripheral embolization. Especially, complex type of atherosclerotic plaques in the thoracic aorta have strongly been associated with cerebral embolism in ischemic stroke and transesophageal echocardiography(TEE) is a useful diagnostic tool for evaluation of thoracic aorta atherosclerosis. The aim of this study was to evaluate the prevalence and significance of complex type of thoracic atherosclerotic plaques in the patients with cryptogenic stroke who have neither cardiac source nor significant carotid atherosclerosis. METHOD: From 1993 to 1998, TEE and carotid Doppler sonography were performed in 58 consecutive patients with ischemic stroke and in 30 control patients without ischemic stroke. We divided the former into two groups. One is known-cause stroke(n=37) group and the other is Cryptogenic stroke group(n=21). We evaluated cardiogenic source of embolism, thoracic aorta atherosclerotic plaques as well as carotid atherosclerosis by carotid Doppler sonography and TEE. Aortic atherosclerosis was classified as grade 1: normal-appearing aortic intima, grade 2: extensive intimal thickening, grade 3: sessile atheroma protruding 5mm, and grade 5: mobile atheroma. Carotid atherosclerosis was categorized as significant if luminal stenosis of either common carotid artery or internal carotid artery is greater than 50%. RESULTS: 1) There was no statistically significant difference among the three groups in age, gender, diabetes mellitus, hyperlipidemia and smoking. 2) Hypertension was more common in the cryptogenic stroke group(p<0.05). Atrial fibrillation was more common in the known-cause and control group than in the cryptogenic group(p<0.005). 3) The carotid atherosclerosis was found in 7(12%) out of 58 consecutive patients with ischemic stroke. 4) The thoracic aortic atherosclerotic plaque was located primarily on descending aorta. The complex type of plaque was found in 8(38%) out of 21 patients with cryptogenic stroke. The complex type of plaque was found in 10(27%) out of 37 patients with known-cause stroke. The complex type of plaque was found in 3(10%) out of 30 patients with known-cause stroke. CONCLUSION: These results suggest that complex type of thoracic atherosclerotic plaques in cryptogenic stoke can be considered as potential source of ischemic stroke and we suggest that a patient with cerebral embolism without a source identified by the routine transthoracic echocardiograpy or carotid sonography shoud undergo transesophageal echocardiography to evaluate the thoracic aorta atheroma.