Nonsteroidal anti-inflammatory drugs (NSAID) are some of the most commonly prescribed medications in clinical practice. The long-term use of NSAIDs is one of the main causes of peptic ulcers and the increased risk of upper gastrointestinal tract complications, such as perforation and bleeding. Thus, the prevention of NSAID-induced peptic ulcers is an important clinical issue. Previous studies have evaluated various strategies for preventing ulcers in patients requiring prolonged NSAID use. The Korean clinical practice guidelines have been published recently based on the evidence of the currently available data. This review describes the strategies for the prevention of peptic ulcers due to NSAID. An assessment of the risk factors for peptic ulcers from NSAID is recommended to identify patients who should be considered for primary prophylaxis. The risk of NSAID-induced peptic ulcers can be reduced by the concomitant use of proton pump inhibitors (PPI), misoprostol, and histamine-2 receptor antagonists. Selective cyclooxygenase-2 inhibitors can be used with caution due to concerns regarding cardiovascular toxicity. Attempts should be made to use the lowest dose and shortest duration of the NSAID.

Patient education is important for successful management of atopic dermatitis; however, due to limited time and resources, patient education remains insufficient. This study aimed to investigate the current state of education provided by Korean dermatologists, pediatric allergists, and allergists to patients with atopic dermatitis. A questionnaire survey consisting of items regarding educational programs for patients with atopic dermatitis was conducted via e-mail. In total, 153 participants responded to the questionnaires, and 26.8% indicated that they have had separate educational programs. The workforce involved in the educational program included nurses, residents or fellows, dieticians, pharmacists, and clinical psychologists. Most education protocols addressed the characteristics and natural course of atopic dermatitis and environmental management. Overall, 96.7% of the participants replied that an additional charge is needed for education; moreover, additional assistance from an academic society or association, in the form of medical staff, organized data, and advertisement, is required to develop and provide a well-structured educational program. A standardized education protocol will effectively provide appropriate education for patients with atopic dermatitis. Arrangement of education fees, covered by the National Health Insurance Service, will lead to the establishment of a structured educational program and participation of an additional medical workforce.
Dermatitis, Atopic ; Education ; Electronic Mail ; Fees and Charges ; Humans ; Korea ; Medical Staff ; National Health Programs ; Nutritionists ; Patient Education as Topic ; Pharmacists ; Psychology

We present here a case of recurrent rectal cancer liver metastasis that was managed with ante situm liver resection under total vascular exclusion (TVE) and venovenous bypass with hypothermic perfusion. A 58-year-old man who suffered with rectal cancer liver metastasis was transferred to our hospital in January 2006. A left lateral sectionectomy had been previously performed. Recurrent lesion developed in segments I, IV and VIII one year after the first hepatectomy. The tumor was 5 cm in diameter and it involved the confluence of the hepatic veins and the retrohepatic vena cava. An incomplete tumor-free margin and massive bleeding were expected with performing a conventional liver resection, together with vena cava reconstruction. Therefore, we planned an ante situm liver resection under TVE and venovenous bypass with hypothermic perfusion. After adhesiolysis, hilar dissection was carried out. The inflow to the medial segment was interrupted, and then the liver and inferior vena cava (IVC) were mobilized fully. During controlling the bleeding of a short hepatic vein, we found adhesion of the hepatocaval portion. Therefore, TVE and venovenous bypass were performed along with suprahepatic IVC transection. The long conduit of V5 was preserved during hepatic parenchymal dissection, and the paracaval portion of the caudate lobe was readily detached from the IVC. The suprahepatic IVC was reconstructed after V5 reconstruction with using the saphenous vein. Portal vein anastomosis was then conducted. After reperfusion, an end-to-side anastomosis was performed between the saphenous vein graft and the IVC. Finally, a Roux-en-Y hepaticojejunostomy was carried out. The patient remains well without recurrence 12 months after the last operation.
Ants ; Hemorrhage ; Hepatectomy ; Hepatic Veins ; Humans ; Liver ; Middle Aged ; Neoplasm Metastasis ; Perfusion ; Portal Vein ; Rectal Neoplasms ; Recurrence ; Reperfusion ; Saphenous Vein ; Transplants ; Vena Cava, Inferior

PURPOSE: The prognosis for patients with liver metastases (LM) from colorectal cancer is significantly influenced by the clinician's decision. Recently, there have been remarkable advances in treatment of LM, so there can be some changes in therapeutic modalities. We performed a comparative study between operated and non-operated groups of patients with LM to analyze the clinical outcome. METHODS: From Feb. 2001 to Feb. 2006, 27 patients with LM underwent a hepatectomy, and 113 patients received non-surgical therapy. thirteen hepatectomized cases among the 27 patients had multiple LM. The outcomes of those 13 patients (Group A) were retrospectively compared to those of the non-operated group (Group B, n=21), which had had potentially resectable LM at the initial diagnosis or after chemotherapy, but didn't undergo hepatic resection. RESULTS: After a median follow-up duration of 31.3 months, the estimated 3-years overall survival (OS) rates were 76.9% and 14.3% in group A and B, respectively (P=0.0001). In the stepwise Cox multivariate regression analysis, factors such as the absence of hepatic resection and a greater diameter of the liver mass independently influenced the poor survival (P=0.005 and P=0.012 respectively). Additionally, two radiologists evaluated the intraoperative ultrasonographic (IOUS) results. IOUS detected new metastatic lesions in 4/13 (30%) patients. There were sub-centimeter metastatic lesions (5~7 mm) and had not been detected in SPIO-enhanced MRI. CONCLUSIONS: Our results compared to palliative chemotherapy suggest that aggressive surgical resection should be performed to increase the survival rate in patients with LM. Additionally, the treatment plan for LM patients should be discussed with the gastroenterololgist, the radiologist, the oncologist, and the surgeon.
Colorectal Neoplasms* ; Diagnosis ; Drug Therapy ; Follow-Up Studies ; Hepatectomy ; Humans ; Liver ; Magnetic Resonance Imaging ; Neoplasm Metastasis* ; Prognosis ; Retrospective Studies ; Survival Rate

Multiple bilobar liver metastases (MBLM) are the main cause of low resectability in the colon cancer liver metastases. The authors experienced one case of initially non-resectable colon cancer liver metastases. He was curatively and safely treated with a two-stage hepatectomy using the new method of future remnant liver volume growing. A 54-year-old man was referred to our department with the sigmoid colon cancer combined with MBLM, which were checked in two small metastatic lesions in the left lobe and five large sized lesions in the right lobe in the computed tomogram (CT). At first, a laparoscopy-assisted anterior resection was performed. We performed the 1st stage hepatectomy 3 weeks after the colon resection. Intra-operative Ultrasonogram (US) found 9 small superficial metastatic lesions in the left lobe. All that lesions were completely removed by non-anatomical wedge resection. An occlusion balloon catheter was placed in the right portal vein through a small branch of the inferior mesenteric vein at that time. The future remnant liver volume was sufficiently increased 3 weeks after the 1st hepatectomy. A right hepatectomy was safely performed 22 days after the 1st hepatectomy. The patient had received a regional chemotherapy (interleukin2 based immuno-chemotherapy through hepatic artery) for 6 months, then has been receiving a systemic chemotherapy (biweekly Oxaliplatin, leucovorin, plus 5-fluorouracil) without any recurrence evidence.
Catheters ; Colon* ; Colonic Neoplasms* ; Drug Therapy ; Hepatectomy ; Humans ; Leucovorin ; Liver* ; Mesenteric Veins ; Middle Aged ; Neoplasm Metastasis* ; Portal Vein ; Recurrence ; Sigmoid Neoplasms ; Ultrasonography

PURPOSE: This retrospective study was performed to investigate epidemiological characteristics in terms of the ageand the sex-specific incidences in patients with perforated or nonperforated appendicitis. METHOD: The study population comprised 314 patients who underwent appendectomies for suspected acute appendicitis between March 2002 and August 2003. This study used the student t-test, the coefficient of correlation, and the Cochran-Mantel-Haenszel Chi-square statistics. RESULTS: The incidence of nonperforated appendicitis was higher. Perforated appendicitis occurred at almost the same incidence in both sexes. However, the incidence of perforated appendicitis was high in small children and the elderly. The statistics of this study proved that the incidence of perforated appendicitis of the elderly was considerable. CONCLUSIONS: We suggest that the elderly need careful examination and rapid evaluation. Also, we suggest that since perforated appendicitis has a long duration of treatment, diagnostic accuracy is needed.
Aged ; Appendectomy ; Appendicitis* ; Child ; Humans ; Incidence* ; Retrospective Studies

PURPOSE: This study was conducted to derive and validate a clinical prediction rule for blood cultures obtained in the emergency department. METHODS: We conducted a retrospective chart review of patients with a fever who underwent blood cultures from August 2002 through July 2003. The student t-test, coefficient of correlation, ROC (receiver operatics characteristic) curve, and Chi-square statistics were used for the analyses. RESULTS: Included in the study were 108 patients, of whom 47 were men and 61 were women. The mean age was 45.30+/-26.21 years old. The most common diagnoses were pneumonia and acute gastroenteritis. The usefulness of blood cultures in the emergency department was statistically significant in patients with fever or with higher levels of band form. CONCLUSION: We determined that blood cultures are uncommonly useful for febrile patients and that a need rule is needed for the use of blood cutures in the emergency department
Decision Support Techniques ; Diagnosis ; Emergencies* ; Emergency Service, Hospital* ; Female ; Fever ; Gastroenteritis ; Humans ; Male ; Pneumonia ; Retrospective Studies

Venomous snakes are estimated to inflict 400,000 bites annually, resulting in approximately 40,000 deaths. There are nearly 3,500 known species of snakes worldwide, and three species exist in Korea. Venom contains toxins that effect the cardiovascular system, the kidneys, the respiratory system and the muscles. There are many modalities in treating snake bites, but most of all, neutralization of the venom is the most important. however, many doctors in Korea hesitate in using antivenom. The reason is that there are no specific antivenoms against Korean venous snakes. In this case, a 2-year-old female child with a snake bite vistied our hospital Korea via a local clinic. Severe systemic symptoms and local symptoms, including compartment syndrome, were observed. When we tried antivenom, the result was satisfactory.
Agkistrodon* ; Antivenins ; Cardiovascular System ; Child ; Child, Preschool ; Compartment Syndromes ; Female ; Humans ; Kidney ; Korea ; Muscles ; Respiratory System ; Snake Bites* ; Snakes* ; Venoms

OBJECTIVE: The purpose of this report is to determine the predictable factors for successful vaginal birth after cesarean (VBAC). METHODS: In this study, 382 women who attempted VBAC at Kyung-Hee university hospital were included. The medical records of them were reviewed retrospectively. Informations was collected about demographics, medical history, obstetric history, neonatal birth weight, complications, treatment, and outcome of the index pregnancy. RESULTS: The overall success rate was 76.5% (292 cases). Among variables, neonatal birth weight (odds ratio, 0.2; 95% confidence interval, 0.1-0.4), Bishop score at admission (odds ratio, 1.8; 95% confidence interval, 1.5-2.1 ; p<0.05), and history of vaginal delivery (odds ratio, 3.6 ; 95% confidence interval, 1.1-11.6 ; p<0.05) were significant. The Bishop score showed most significant relationship with successful VBAC. The Bishop score 5 at admission had a sensitivity of 47.4% and a specificity of 87.6% in the prediction of successful VBAC. Malpresentation as indications of previous cesarean delivery showed more tendency to succeed than others. CONCLUSION: Several factors such as birth weight, Bishop score at admission, and history of vaginal delivery may be used to predict the success of VBAC.
Birth Weight ; Demography ; Female ; Humans ; Medical Records ; Pregnancy ; Retrospective Studies ; Sensitivity and Specificity ; Vaginal Birth after Cesarean*

Granulocytopenia, which can be seen in patients with Graves' disease during treatment with antithyroid agents, could be a self resolving transient episode or can imply the beginning of life threatening agranulocytosis requiring a change in treatment modality. Transient granulocytopenia could be a manifestation of hyperthyroidism itself, or a mild side effect of antithyroid drugs. Aganulocytosis is a rare, but major complications of the termination drug, propylthiouracil (PTU), requiring prompt termination of the medication, and intensive care. Therefore, differentiation of agranulocytosis and transient granulocytopenia, is important, but is not practically easy. We introduce a case of transient granulocytopenia, which was detected in a patient with Graves'Disease, accompanied by underlying type 1 diabetes mellitus, during treatment with PTU. Diagnosis of transient granulocytopenia was made by a normal granulocyte count following a single injection of G-SCF, and the patient was treated with conservative therapy. This case confirms a diagnostic tool for differentiating transient granulocytopenia and PTU-induced agranulocytosis.
Agranulocytosis* ; Antithyroid Agents ; Beginning of Human Life ; Diabetes Mellitus, Type 1* ; Diagnosis ; Diagnosis, Differential* ; Granulocyte Colony-Stimulating Factor* ; Granulocytes ; Graves Disease* ; Humans ; Hyperthyroidism ; Critical Care ; Propylthiouracil