Intussusception in Schoenlein-Henoch Vasculitis is of interest because of its rarity & the importance of making what may be a difficult diagnosis. We recently experienced one case of Intussusception in Schoenlein-Henoch Vasculitis, who was a 3 year-old girl treated with mannual reduction following surgical operation & we reviewed some literature.
Child, Preschool ; Diagnosis ; Female ; Humans ; Intussusception ; Vasculitis*

Merkel cell carcinoma is a rare aggressive primary neuroendocrine skin tumor. It is more prevalent in elderly patients and commonly occurs as a solitary lesion on the head and neck. This case reports an 84-year old female with an asymptomatic 1x1.5 cm sized erythematous nodule on the right side of the nose that had rapidly enlarged over a one-month period. Histopathologically, it is difficult to differentiate Merkel cell carcinoma from metastatic small cell lung cancer. Thyroid transcription factor-1 (TTF-1) staining was very useful to differentiate Merkel cell carcinoma from metastatic small cell lung cancer. This case was positive for cytokeratin 20, but negative for TTF-1. We report a case that was diagnosed as Merkel cell carcinoma by TTF-1 staining.
Aged ; Carcinoma, Merkel Cell ; Female ; Head ; Humans ; Keratin-20 ; Neck ; Nose ; Skin ; Small Cell Lung Carcinoma ; Thyroid Gland

Purpose: This study was conducted to investigate the factors affecting the discrimination of the elderly using welfare centers. Methods: A cross-sectional study was conducted with 217 elderly people from a welfare center in D city. Data were collected using a self-administered questionnaire survey consisting of ageism experience, social participation attitude, social support, and empowerment. For data analysis, descriptive statistics, t-test, one-way ANOVA, Pearson correlation coefficients, and multiple regression were performed using SPSS/WIN 21.0 program. Results: As a result of analyzing the correlations among the variables, the discrimination experience of the elderly showed negative correlations in social participation attitude and child relationship support. The factors affecting the discrimination experience of the elderly include gender, job, smartphone use, and child relationship support had a significant effect. The explanatory power of the discrimination experience of these factors was 15.4%. Conclusion This study found that gender, job, social support, and smartphone use were factors influencing the discrimination experience of the elderly. It is hoped that public relations and policy measures should be considered.

BACKGROUND/AIMS: Carcinoid tumors are often indolent asymptomatic tumors, however significant proportions are malignant. The patients with these tumors have usually been treated by radical excision. Recently, small gastrointestinal carcinoid tumors can be easily be detected with increasing use of endoscopy and surgical treatment has been questioned. We evaluate clinical characteristics of gastrointestinal carcinoid tumors and clinical usefulness of endoscopic resection in treatment of gastrointestinal carcinoid tumors. METHODS: We reviewed the medical records of 37 cases of gastrointestinal carcinoid tumors over the past three years in our instituide. RESULTS: The peak incidence was in the 5th decade and slight male predominance. The most comgastrointestinal carcinoid tumors were diagnosed by endoscopy with biopsy. Twenty-six cases of carcinoid tumors of size less than 15 mm have been safely treated with endoscopic resection. All of the patients are alive and clinically free of disease during 23 months after endoscopic resection. CONCLUSIONS: Recently, the detection of small carcinoid tumors in gastrointestinal tract, especially in rectum, is increasing with frequent use of endoscopy. Endoscopic resection was found to be useful and safe for treatment of small gastrointestinal carcinoid tumors.
Biopsy ; Carcinoid Tumor* ; Endoscopy ; Gastrointestinal Tract ; Humans ; Incidence ; Male ; Medical Records ; Rectum

BACKGROUND: There has been a general feeling among surgeons that recurrence or metastasis following a curative gastric resection is a hopeless surgical proposition. This study was conducted to evaluate the clinical features and significance of relaparotomy following a gastrectomy for gastric cancer. METHODS: Fifty-six cases of relaparotomies following resection for 53 gastric cancer patients, which were performed over a nine-year period, were investigated retrospectively. On preoperative diagnosis, there were 17 cases of remnant and anastomotic recurrence, 15 cases of intestinal obstruction, 7 cases of cholecystitis, 7 cases of rectosigmoid obstruction, 5 cases of E-loop obstruction and 5 cases of other diseases. RESULTS: Of all the laparotomies eleven cases (19%) were non-recurrence, benign diseases and forty-six (81%) were recurrence. In the 17 cases of remnant and anastomotic recurrence, re-resection was possible in 13 (76%) and major postoperative complications developed in 4 cases with 2 cases of death within one month. Also 6 of 7 re-resected cases which was stage I at first operation were still alive well. In 15 cases of mechanical obstruction, 5 cases were non-recurrence and 10 cases involved recurrence, of which 6 had a bypass or enterostomy and 4 an exploration only. All cholecystitis cases had a cholecystectomy; metastasis was found in 2 cases. Rectal obstruction and E-loop obstruction all involved recurrence and a palliative resection was possible in only one case of each type of obstruction. CONCLUSIONS: In a relaparotomy of remnant and anastomotic recurrence, most of the survival-improving re-resection cases were in stage I at the first operation. In late-onset cholecystitis tumor recurrence should be suspected and a relaparotomy of the malignant obstruction, with bypass and ostomy procedure, can be justified for symptomatic relief.
Cholecystectomy ; Cholecystitis ; Diagnosis ; Enterostomy ; Gastrectomy ; Humans ; Intestinal Obstruction ; Laparotomy ; Neoplasm Metastasis ; Ostomy ; Postoperative Complications ; Recurrence ; Retrospective Studies ; Stomach Neoplasms*

Venous thromboembolism is a relatively common condition in inhospital patients, but it may also manifest as a lethal disease. However, the diagnosis is not suspected clinically in the vast majority of cases. Most hospitalized patients are at risk of venous thromboembolism, but the risk can be reduced significantly by appropriate prophylaxis. We herein report a case of a huge right atrial thrombus that presented as sudden cardiogenic shock during bipolar endoprosthesis of the hip due to a femoral neck fracture. Although the patient was elderly and immobile for 3 days before hip surgery, she did not receive prophylaxis for venous thromboembolism. More attention should be paid to venous thromboembolism prophylaxis in high-risk patients.
Aged ; Femoral Neck Fractures ; Heart Atria ; Hip ; Humans ; Pulmonary Embolism ; Shock, Cardiogenic ; Thrombosis ; Venous Thromboembolism

Ergonovine provocation test is known to be very sensitive for diagnosing variant angina. The patient described in this study initially presented with atypical chest pain and underwent coronary angiography and ergonovine provocation tests, which were negative. The patient was subsequently prescribed a proton pump inhibitor and prokinetics for pain relief, but then presented with acute myocardial infarction and cardiogenic shock due to coronary artery vasospasm 5 years later. This case suggests that ergonovine provocation test generates false negative results, which can lead to unwanted outcomes. Even with a negative ergonovine provocation test, prescription of calcium channel blockers or nitrates should be considered in patients with a clinical history suggestive of variant angina.
Angina Pectoris, Variant ; Calcium Channel Blockers ; Chest Pain ; Coronary Angiography ; Coronary Vasospasm ; Ergonovine ; Humans ; Myocardial Infarction ; Nitrates ; Prescriptions ; Proton Pump Inhibitors ; Shock, Cardiogenic

BACKGROUND: The p16 protein is a cyclin-dependent kinase inhibitor (CDKI) that inhibits cell cycle progression from phase G1 to phase S in the cell cycle. Many p16 gene mutations have been noted in many cancer-cell lines and in some primary cancers. These mutated genes caused abnormal or aberrant expression of the p16 protein, which might have contributed to the malignant progression of the cells by deranging the cell cycle. This study was to examine the abnormal or aberrant expression of the p16 protein in breast cancer tissue by using p16 protein specific immunohistochemical staining. METHODS: p16-protein-specific immunohistochemical staining was performed on 31 breast-cancer tissue samples. Twenty-four cases among the 31 tissue staining slides simultaneously showed a normal breast-tissue portion on the same staining slide. Microscopic photographs of both the breast-cancer and the normal- tissue portion were taken at the same magnification to compare the statistically analyzed fraction of red or brown colored p16 stained nuclei. RESULTS: In the breast cancer tissue, 7 (22.6%) showed totally negative, with less than 5% of the nuclei staining. The completely negative cases were not related to the stage of the disease (p=0.096) or to the histopathologic grade (p=0.20). The staining ratios of the breast-cancer tissue and the normal tissue were 26.2 ( +/- 18.7)% and 72.4 ( +/- 18.8)%, respectively. In the breast-cancer tissue, the ratio of expression of the p16 protein was significantly lower than in the normal tissue (p=0.001). CONCLUSIONS: In the carcinogenesis of some breast cancers, low expression of the p16 protein may play an important role in the unlimited proliferation of tumor cell due to a loss of the cell-cycle-regulating role of the p16 protein.
Breast Neoplasms* ; Breast* ; Carcinogenesis ; Cell Cycle ; Cyclin-Dependent Kinase Inhibitor p16* ; Genes, p16 ; Humans* ; Phosphotransferases

BACKGROUND: Although maximal exercise stress tests are widely used in the athletic and medical fields, studies on professional soccer players are few. The purpose of our study is to observe the cardiopulmonary response to maximal exercise loading and the AT in professional soccer players. METHODS: Maximal exercise stress tests were carried out by a ramp protocol using a treadmill on 20 professional soccer players with a mean age of 25.2 years and with over 10 career years. The tests were also done on 21 college students majoring in physical education with a mean age of 19.4 years, which served as the control group. The AT was determined by the V-slope method. RESULTS: In the players, the VO2 max, VCO2 max and O2 pulse max were significantly larger than those in the control group, and the HR max was smaller for their ages. The VE max, VT max and RP max showed not much difference between the 2 groups but the VE max/VO2 max and VE max/VCO2 max were significantly lower in the players. The AT was larger in the players but the AT/VO2 max was essentially similar to that of the control group. CONCLUSION: Our study reveals that the professonal soccer players, despite their mean ages were approximately 6 years older than the subjects in the control group, had larger VO2 max and VCO2 max, and smaller HR max for their ages. The VE max was similar in both groups. This suggests that the players have higher aerobic capacity than the control group and exchange respiratiory gases more efficiently.
Architectural Accessibility ; Child ; Exercise Test ; Gases ; Humans ; Physical Education and Training ; Soccer* ; Sports

BACKGROUND/AIMS: Variceal rupture is one of the main causes of mortality in cirrhotic patients. However, there are limited data on the long-term outcomes of variceal bleeding. METHODS: We investigated the incidence and mortality of variceal bleeding at three endoscopic centers in Gangwon province during 3 periods (August 1996 to July 1997, August 2001 to July 2002, and August 2006 to July 2007). RESULTS: A total of 1,704 upper gastrointestinal (GI) bleedings occurred during the study periods. Peptic ulcers were found in 825 patients (48.5%), and variceal ruptures were found in 607 patients (35.6%). The variceal bleeding rate did not decrease in each period (26.0% vs 43.7% vs 33.9%, respectively). In the variceal bleeding group, the 6-week mortality rate steadily and significantly decreased (15.5% vs 10.8% vs 6.4%, respectively, p=0.027). In addition, the mortality rate was significantly higher in the variceal bleeding group than in the non-variceal bleeding group (10.4% vs 2.0%, p<0.001; odds ratio, 5.659; 95% confidence interval, 3.445 to 9.295). CONCLUSIONS: Variceal bleeding was still the major cause of upper GI bleedings and did not decrease in prevalence over the 10-year period in Gangwon province, South Korea. However, the mortality rate of variceal bleeding decreased significantly.
Esophageal and Gastric Varices ; Gastrointestinal Hemorrhage ; Hemorrhage ; Humans ; Incidence ; Liver Cirrhosis ; Odds Ratio ; Peptic Ulcer ; Prevalence ; Republic of Korea ; Rupture