No abstract available.
Antibody Formation* ; Lymphocytes* ; Mycobacterium tuberculosis* ; Mycobacterium*

No abstract available.
Mycobacterium tuberculosis* ; Mycobacterium* ; Polymerase Chain Reaction* ; Sputum*

No abstract available.
Humans* ; Lymphokines* ; Monocytes* ; Mycobacterium tuberculosis* ; Mycobacterium*

No abstract available.
Adult ; Hidradenitis ; Humans

Purpose: The purpose of this study was to examine the effects of a mobile application on quality of life, wellness, and preventive behaviors against dementia among older adults who use senior citizen centers. Methods: Seventy-two older adults who used senior citizen centers were allocated to an intervention group (n=36) and a control group (n=36). The experimental treatment involved a cognitive enhancement program for preventing dementia using a mobile application for 12 sessions over 6 weeks. Data were analyzed using the t-test, chi-square test, Fisher’s exact test, paired t-test, and independent t-test. Results: The cognitive enhancement program based on a mobile application was effective for wellness (t = -3.87, p < .001) and preventive behaviors against dementia (t = -3.98, p < .001) for older adults who used a senior center. Conclusion The mobile application-based cognitive enhancement program developed in this study is recommended as an effective intervention for dementia prevention in older adults.

Cystic hepatocellular carcinoma is unusal, and visualization of the cystic components within hepatic mass lesion have suggested that the lesions were metastatic tumors, primary cystic tumors such as biliary cystadenocarcinoma or cystic papillary cholangiocarcinoma. Although hepatic lesions can be well characterized by noninvasive imaging modalities, findings are often nonspecific. Even for cystic hepatic lesions a considerable diagnostic differential exists. The diagnosis of cystic hepatocellular carcinoma was difficult before the microscopic examination of the biopsy speciemen because of very rare. Then we report an unusual of cystic hepatocellular carcinoma without liver cirrhosis.
Biopsy ; Carcinoma, Hepatocellular* ; Cholangiocarcinoma ; Cystadenocarcinoma ; Diagnosis ; Liver Cirrhosis

No abstract available.
Acupuncture ; Sarcoidosis

BACKGROUND: Stenotrophomonas maltophilia is a gram-negative bacillus that has become increasingly recognized as an important nosocomial pathogen, particularly in individuals with severe debilitation or immunosuppression. S. maltophilia is also characterized by its resistance to multiple antibiotics. S. maltophilia peritonitis in CAPD (continuous ambulatory peritoneal dialysis) patients is associated with a poor prognosis and loss of CAPD catheter. No report concerning this entity has been presented in Korea. Therefore, we describe and discuss five cases of the S. maltophilia infection associated with CAPD in three patients with peritonitis and two with exit-site infections. METHODS: We performed a retrospective search for episodes of S. maltophilia infections related to CAPD in our renal unit. The baseline levels of hemoglobin, albumin, cholesterol, BUN and creatinine were compared with age, sex and, if possible, the underlying disease-matched controls. RESULTS: All the patients with S. maltophilia peritonitis had diabetes mellitus as the underlying disease. The individual patients also had other significant combined morbidities, such as panhypopituitarism, COPD chronic obstructive pulmonary disease, cerebrovascular accident and myocardial infarction. The level of hemoglobin in these patients was significantly lower than in the controls, and the mean values of serum albumin, creatinine and BUN were also low. CONCLUSION: Immune dysfunction due to uremia, anemia, malnutrition, other comorbidities (e.g. diabetes mellitus), and also, an indwelling peritoneal catheter may be predisposing factors for the S. maltophilia infection in CAPD patients. Once the S. maltophilia infection is diagnosed in CAPD patient, the patient should be treated based on the understanding of this particular organism.
Adult ; Anti-Bacterial Agents/therapeutic use ; Biological Markers/blood ; Diabetes Complications/therapy ; Drug Resistance, Microbial ; Female ; Gram-Negative Bacterial Infections/blood/drug therapy/etiology/*microbiology ; Humans ; Korea ; Male ; Microbial Sensitivity Tests ; Middle Aged ; Peritoneal Dialysis, Continuous Ambulatory/*adverse effects ; Peritonitis/blood/drug therapy/etiology/*microbiology ; Retrospective Studies ; Risk Factors ; *Stenotrophomonas maltophilia ; Treatment Failure

No abstract available.
Humans* ; Lymphocytes* ; Mycobacterium tuberculosis* ; Mycobacterium*

BACKGROUND/AIMS: Anisakiasis is a well known parasitosis resulted from eating raw seafoods and there were many reports of cases. However, its endoscopic and clinical characteristics have not been reviewed well. The aim of this study was to clarify the gastric mucosal changes and influencing factors of upper gastrointestinal (UGI) anisakiasis. METHODS: We analyzed retrospectively the endoscopic and clinical characteristics of 141 cases with UGI anisakiasis diagnosed during UGI endoscopy, based on the review of medical records. The patients' data were collected consecutively from October 1999 through September 2006. RESULTS: In the 141 patients with UGI anisakiasis, the peak age was the 40s (44.7%). The female to male ratio was 1.82:1. The most prevailed season was winter (41.1%). The most frequent symptom was acute epigastric pain and 76.6% of the patients developed symptoms within 12 hours after the ingestion of raw seafoods. The greater curvature of body was the most preferred site of anisakid larvae. The median time from meal to symptom onset was shortest in esophageal location and longest in fundus location (3 vs. 18.7 hours). The various mucosal changes were observed and the most frequent mucosal change was edema (90.8%). Submucosal tumor was also found in 31.9% of the patients. The severity of mucosal change was related inversely with the time interval from meal to endoscopy (p=0.048). CONCLUSIONS: Anisakiasis presented various mucosal changes depending on the time interval from ingestion of raw seafood to endoscopy. Delayed endoscopy may lead chronic mucosal change and cause difficulty in the detection of anisakiasis. Therefore, the prompt endoscopic examination is required for the patients presenting acute gastrointestinal symptoms after taking raw fish.
Adult ; Aged ; Animals ; Anisakiasis/*diagnosis/parasitology ; Edema/etiology ; Esophageal Diseases/*parasitology/pathology ; Female ; Gastric Mucosa/parasitology/*pathology ; Gastroscopy ; Humans ; Male ; Medical Records ; Middle Aged ; Retrospective Studies ; Seafood ; Stomach Diseases/*parasitology/pathology ; Time Factors ; Upper Gastrointestinal Tract/parasitology/*pathology