No abstract available.
Lung*

No abstract available.
Humans ; Sexual Behavior* ; Uterine Cervical Neoplasms*

No abstract available.
Pleural Effusion*

No abstract available.
Humans ; Pregnancy* ; Uterus*

No abstract available.
Peritoneal Dialysis, Continuous Ambulatory* ; Peritonitis*

Of the various endocrine tumors affecting the pancreas, insulinomas and gastrinomas are the most common. In order to facilitate surgery, the localization of tumor is important. However, at the first time of presentation, the localization of tumor was often difficult by CT or ultrasonography because the tumor was relatively too small. The introduction of endoscopic ultrasonography has allowed high-resolution imaging of the pancreas that distinguishes structures as small as 2 to 3 mm in diameter. Thus, it has became easier to detect the lesion site of pancreatic endocrine tumor by endoscopic ultrasonography. We report the 5 patients who had pancreatic insulinoma which were detected and localized by endoscopic ultrasonography.
Endosonography* ; Gastrinoma ; Humans ; Insulinoma* ; Pancreas ; Ultrasonography

Of the various endocrine tumors affecting the pancreas, insulinomas and gastrinomas are the most common. In order to facilitate surgery, the localization of tumor is important. However, at the first time of presentation, the localization of tumor was often difficult by CT or ultrasonography because the tumor was relatively too small. The introduction of endoscopic ultrasonography has allowed high-resolution imaging of the pancreas that distinguishes structures as small as 2 to 3 mm in diameter. Thus, it has became easier to detect the lesion site of pancreatic endocrine tumor by endoscopic ultrasonography. We report the 5 patients who had pancreatic insulinoma which were detected and localized by endoscopic ultrasonography.
Endosonography* ; Gastrinoma ; Humans ; Insulinoma* ; Pancreas ; Ultrasonography

The Japanese encephalitis virus (JEV) is one of causative agents of reproductive failure in pregnant sows. An indirect enzyme-linked immunosorbent assay (I-ELISA) was examined for its potential use in the rapid monitoring of the JEV, and the results were compared with those from the hemagglutination inhibition (HI) and serum neutralization (SN) tests. The comparative analysis showed that the results of I-ELISA showed a significant correlation with the conventional HI (r = 0.867) and SN tests (r = 0.804), respectively. When the I-ELISA results were compared with the traditional diagnostic assays, the sensitivity of the I-ELISA was 94.3% with the HI test and 93.7% with the SN test, respectively. The specificity was found to be 81.4% and 80.0% with the HI and SN tests, respectively. To determine the applicability of I-ELISA in the field, the serum samples from 720 pigs were collected from 4 regions in Korea between July and August 2004. The results indicated that 21.7% of screened pigs were seropositive for the JEV. The seropositive rates of JEV in the 4 provinces were 12.6% in Gyeonggi, 45.0% in Gyeongnam, 16.7% in Jeonbuk, and 12.2% in Jeju. The I-ELISA methodology developed in this study was shown to have considerable sensitivity and specificity through a comparison with HI and the SN tests. Therefore, it might be one of convenient methods for screening a large number of samples in various fields.
Animals ; Antibodies, Viral/blood ; Antigens, Viral/immunology ; Encephalitis Virus, Japanese/immunology/*isolation&purification ; Encephalitis, Japanese/blood/immunology/*veterinary/virology ; Enzyme-Linked Immunosorbent Assay/methods/*veterinary ; Female ; Hemagglutination Inhibition Tests/veterinary ; Korea ; Neutralization Tests/veterinary ; Swine ; Swine Diseases/blood/immunology/*virology

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.
Common Bile Duct ; Duodenum ; Gastrointestinal Hemorrhage* ; Gastrointestinal Tract ; Hemorrhage ; Humans ; Pancreatic Diseases ; Pancreatic Ducts ; Pancreatic Pseudocyst* ; Rupture ; Splenic Vein ; Stomach

The incidence of appendiceal metastatic cancer is quite low. In particular, in small cell lung cancer, there is a very low incidence of a metastasis to the appendix. A 75-years old man with right lower quadrant pain, cough and sputum was transferred to our hospital. Abdominal CT revealed acute appendicitis with a perforation. The patient underwent surgery. The frozen sections of the tissue obtained during surgery, indicated a malignancy, but a right hemicolectomy was not performed due to the patient's poor general condition. The histology findings of the appendix were identified as a small cell carcinoma. The abdominal CT scan and chest x-ray at admission day showed a mass in the right lower lobe, and a further evaluation of the lesion was performed including positron emission tomography and flexible bronchoscopy with a biopsy. The pathology findings of the lung mass were also small cell lung cancer. The specimens from both sites stained positive for cytokeratin, cluster designation 56, synaptophysin, chromogranin-A and thyroid transcription factor 1. It was concluded that the appendiceal small cell cancer originated from the lung.
Appendicitis ; Appendix ; Biopsy ; Bronchoscopy ; Carcinoma, Small Cell ; Cough ; Frozen Sections ; Humans ; Incidence ; Keratins ; Lung ; Neoplasm Metastasis ; Nuclear Proteins ; Positron-Emission Tomography ; Small Cell Lung Carcinoma ; Sputum ; Synaptophysin ; Thorax ; Thyroid Gland ; Transcription Factors