Anisakiasis is a accidental parasitic infection caused by nematode larvae belonging to the subfamily Anisakinae when a raw or inadequately cooked fish is ingested. The common clinical symptoms are severe colicky abdominal pain or epigastric full sensation, nausea, vomiting and fever, but hematemesis or melena is very rare. We report a case of a 11-year-old female child who developed severe epigastric pain recurrently for 2 months, and recalled that she had eaten the raw flesh of an Astroconger myriaster. Endoscopic examination showed the whitish worm invading the stomach wall. Clinical symptoms disappeared after endoscopic removal. This study may be the first pediatric case of gastric anisakiasis in korea.
Abdominal Pain* ; Anisakiasis* ; Child* ; Female ; Fever ; Hematemesis ; Humans ; Korea ; Larva ; Melena ; Nausea ; Sensation ; Stomach ; Vomiting

It is known that E-cadherin, playing a role in the differentiation of the various tissues, is expressed in the early stage of development. In this research, the expression of E-cadherin and the presence of the intracellular E-cadherin mRNA in the developing fetal rat palatine epithelium using immunohistochemistry and in situ RT-PCR are studied. The investigator also performs TUNEL method and TEM technique for detecting the apoptosis in the palatine epithelium. Fetal rats on the 14th, 15th, 16th and 18th day of gestation were used. The results obtained were as follows: Before the fusion of the both palatine shelves, E-cadherin was expressed in the oral part epithelium. After the fusion oral epithelium and original triangular area were reacted strongly. TUNEL positive cells were rarely found on the midline palatine epithelium in fused palatine processes. On the 18th day of gestation, the remodeling time, many apoptotic cells were observed in the original triangular area. It is suggested that E-cadherin plays a role in the fusion of the palatine shelves, especially in the fusion between the oral part and lower part of midline epithelium, and apoptosis plays a major role in the remodeling of the palate.
Animals ; Apoptosis* ; Cadherins* ; Epithelium ; Humans ; Immunohistochemistry ; In Situ Nick-End Labeling ; Palate ; Pregnancy ; Rats* ; Research Personnel ; RNA, Messenger

Bacteremia ; Chlorhexidine ; Disinfectants ; Hospitals, General ; Humans ; Hypersensitivity ; Mucous Membrane ; Orthognathic Surgery ; Povidone-Iodine ; Skin ; Surgery, Oral

Granulocytic sarcoma is an extramedullary tumor composed of immature cells of the granulocytic series known to occur in patients with myelodysplastic syndrome, chronic myeloid leukemia, or acute myeloid leukemia. and occasionally it has been presented without overt leukemia. Involvement of pancreas and kidney is relatively rare in granulocytic sarcoma. We present an extremely rare case of granulocytic sarcoma of pancreas and kidney in a 56-year-old male patient of acute myeloid leukemia presenting with obstructive jaundice due to a pancreatic mass and peri-lymphadenopathy consisting of myeloblast and review the literatures. It should be kept in mind that granulocytic sarcoma is a possible cause of obstructive jaundice in patient with acute myeloid leukemia.
Granulocyte Precursor Cells ; Humans ; Jaundice* ; Jaundice, Obstructive ; Kidney* ; Leukemia ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; Leukemia, Myeloid, Acute ; Male ; Middle Aged ; Myelodysplastic Syndromes ; Pancreas* ; Sarcoma, Myeloid*

Coronary artery bypass graft (CABG) intervention, particularly anastomosis site intervention, is challenging for interventional cardiologists. A paclitaxel-eluting balloon catheter (SeQuent Please) is a recently-introduced device capable of delivering paclitaxel homogeneously into the targeted vessel wall. We herein report our experience with two cases. In the first case, coronary angiography showed significant stenosis at the site of anastomosis between the saphenous vein graft and the left anterior descending artery (LAD). In the second case, coronary angiography showed significant stenosis at the site of anastomosis between the left internal mammary artery and the LAD. We performed percutaneous intervention of these CABG anastomoses using paclitaxel-eluting balloon catheters, and obtained favorable angiographic and clinical outcomes.
Angioplasty, Balloon, Coronary ; Arteries ; Catheters ; Constriction, Pathologic ; Coronary Angiography ; Coronary Artery Bypass ; Coronary Vessels ; Glycosaminoglycans ; Mammary Arteries ; Paclitaxel ; Saphenous Vein ; Transplants

BACKGROUND: Although several hospital-based stroke studies were published, there has not been any reliable data representing the clinical characteristics of stroke in Korea. We analyzed the clinical characteristics of patients with ischemic stroke registered in the Korean Stroke Registry (KSR), which is the largest prospective hospital-based nation-wide stroke registry in Korea. METHODS: The KSR provided standardized protocols for collecting data, which includes the data of demographics, subtypes of stroke, risk factors, and neurological outcome at discharge. The brain imaging studies, including CT or MRI, were performed in all cases. RESULTS: KSR registered 10,811 patients of acute ischemic stroke between Nov. 2002 and Jun. 2004. The large-artery atherosclerosis was the most common subtype (37.3%), followed by small vessel occlusion (30.8%). Hypertension (65.4%) was the most common risk factor, followed by smoking (34.5%) and diabetes (28.3%). Although most of the hypertensive and diabetic patients had been diagnosed before the stroke, less than 45.4% and 32.5% of them were under regular control. The steno-occlusive lesion of extracranial carotid artery was only 29.3% and the ratio of intra- to extracranial artery disease was more than 2 in KSR. Only 20.5% of patients were admitted within 3 hours after stroke onset and 2.1% were treated with intravenous thrombolysis. In-hospital case-fatality was 5.2%, which is relatively comparable to those of previous studies. CONCLUSIONS: The KSR provided informative data in understanding the clinical characteristics of ischemic stroke in Korea. Further analysis of KSR will facilitate clinical trials and development of guidelines for the management of stroke patients.
Arteries ; Atherosclerosis ; Carotid Arteries ; Cerebrovascular Disorders ; Demography ; Epidemiology ; Humans ; Hypertension ; Korea ; Magnetic Resonance Imaging ; Neuroimaging ; Prospective Studies* ; Registries ; Risk Factors ; Smoke ; Smoking ; Stroke*