Moringa oleifera (Moringa) induced acute pancreatitis is an unreported cause of acute pancreatitis. A 48-year-old female who took Moringa for one week complained of abdominal pain, nausea, and vomiting. Her symptoms and biochemical studies showed close accordance with acute pancreatitis. We found no other cause of acute pancreatitis except Moringa. After cessation of Moringa, her symptoms improved and biochemical studies normalized. One month later, she developed recurrent acute pancreatitis after taking Moringa. Thus we thought that Moringa was the cause of acute pancreatitis. No case of acute pancreatitis associated with Moringa has been reported, therefore we report this case.
Abdominal Pain ; Female ; Humans ; Middle Aged ; Moringa oleifera* ; Moringa* ; Nausea ; Pancreatitis* ; Vomiting

BACKGROUND AND OBJECTIVES: Candesartan cilexetil (Atacand ), a selective type I angiotensin II receptor blocker, has recently been introduced as a new antihypertensive agent. We evaluated its anti-hypertensive effect and safety in mild to moderate hypertensive patients. MATERIALS AND METHODS: Candesartan cilexetil, 8 mg or 16 mg, was administered once a day over 8 weeks period in the patients with mild to moderate hypertension (25 male, 26 female, mean age: 53.5+/-1.2 years). For safety evaluation, laboratory tests were performed before and after treatment with candesartan cilexetil. Changes in blood pressure, heart rate and electrocardiogram were also observed. RESULTS: 1) The mean blood pressures in the sitting position were systolic 164.1+/-2.1 mmHg and diastolic 106.3+/-0.8 mmHg before treatment, which were lowered to 135.4+/-2.0 mmHg and 89.1+/-1.1 mmHg, repectively after 8 weeks of treatment (p<0.05). 2) Candesartan cilexetil had a significant dose-dependent antihypertensive effect for diastolic pressure in 35 patients (8 mg: 97.8+/-0.9 mmHg, 16 mg: 91.3+/-1.1 mmHg, p<0.05). 3) Heart rate was not significantly changed before and after treatment during the treatment with candesartan cilexetil (72.2+/-1.2/min vs. 72.0+/-1.3/min: p>0.05). 4) Laboratory tests revealed no significant abnormality by the treatment with candesartan cilexetil. 5) Left ventricular hypertrophy by ECG criteria detected in 3 cases disappeared after treatment with candesartan cilexetil. 6) No significant side effects were observed during the treatment period. CONCLUSION: Candesartan cilexetil, 8 mg or 16 mg, once a day is an effective and well tolerated antihypertensive treatment. It has a significant dose-dependent antihypertensive effect.
Blood Pressure ; Electrocardiography ; Female ; Heart Rate ; Humans ; Hypertension ; Hypertrophy, Left Ventricular ; Male ; Receptors, Angiotensin

Acute pancreatitis is an uncommon side effect of pegylated interferon (PEG-IFN) alpha-2b and ribavirin (RBV) combination therapy. In South Korea, There is a no report of acute pancreatitis associated PEG-IFN alpha-2b plus RBV combination therapy. Here, acute pancreatitis associated with PEG-IFN alpha-2b plus RBV treatment is described in two patients with chronic hepatitis C. We started on weekly subcutaneous injection of PEG-IFN alpha-2b plus daily RBV. During this therapy, acute pancreatitis occurred in these patients without other causes of acute pancreatitis. We thought that the cause of acute pancreatitis in these patients was PEG-IFN alpha-2b and RBV. We stopped the treatment of PEG-IFN alpha-2b and RBV, and patients were improved.
Hepatitis C, Chronic* ; Humans ; Injections, Subcutaneous ; Interferons* ; Korea ; Pancreatitis* ; Ribavirin*

Pacemaker implantation for patients with mechanical tricuspid valve is quite challengeable because lead insertion through prosthetic tricuspid valve may cause valve dysfunction or lead impingement. Also complications due to interrupt of anticoagulation should be considered. A 65 years old woman received AAI (atrium paced, atrium sensed, inhibited) pacemaker for sick sinus syndrome and mechanical mitral valve replacement for severe mitral steno-insufficiency at the same time 16 years before. She needed to undergo mechanical tricuspid valve replacement (TVR) because of severe tricuspid regurgitation despite of medical therapy. Complete atrioventricular block developed during the TVR operation and it was not recovered even after several days of temporary pacing. We decided left ventricular pacing through coronary sinus because ventricular lead could not pass mechanical tricuspid or mitral valve and also planned to continue oral anticoagulation therapy. We could find a place where high pacing output did not pace phrenic nerve with acceptable sensing, pacing threshold. The patient recovered well without any periprocedural complications. Left ventriclcular pacing lead implantation through coronary sinus without interruption of anticoagulation can be an alternative to epicardial pacing for patients with mechanical tricuspid valve.
Atrioventricular Block ; Coronary Sinus ; Female ; Humans ; Mitral Valve ; Phrenic Nerve ; Sick Sinus Syndrome ; Tricuspid Valve Insufficiency ; Tricuspid Valve*

BACKGROUND AND OBJECTIVES: The purpose of this study was to evaluate the age-related differences in clinical features, coronary anatomy, risk factors, hospital courses, and long-term prognosis of acute myocardial infarction(AMI) in women. MATERIALS AND METHODS: Total 513 female patients with AMI were divided into 3 groups ; group 1(n=3, 50 years old or less), group 2(n=02, between 51 years and 70 years old), and group 3(n=68, older than 70 years). Clinical follow-up including cardiac events was performed for mean duration of 26 months(1~155 months). Cardiac events include cardiac death, reinfarction, CABG, PTCA, CHF, stroke, and recurrent angina. RESULTS: Minimal lesion(<50% stenosis) in infarct-related artery was more prevalent in group 1 than in group 3(p<0.05). In group 2, the number of low high density lipoprotein(HDL) was significantly more than in group 3(p<0.01). During hospitalization, death and shock were more prevalently observed in group 3 than group 1(p<0.005) and group 2(p<0.001). Group 3 had more heart failures than group 1(p<0.001) and group 2(p<0.001) and group 2 had more heart failures than group 1(p<0.05). The younger age group showed a significantly higher survial rate(7 years : group 1; 76.1%, group 2; 60.6%, group 3; 34.2%, p<0.0001, Log Rank Stat =49.4) and cardiac event-free survival rate(7 years : group 1; 48.4%, group 2; 32.3%, group 3; 16.0%, p<0.0001, Log Rank Stat =37.5) for each 3 comparisons. In Cox proportional harzard analysis, LV systolic function influenced the group 2 survival (odds ratio 3.8, 95% CI 1.7 to 8.3, p<0.005) and the group 3 survival (odds ratio 2.2, 95% CI 1.1 to 4.5, p<0.05). The cardiac event free survival was influenced by age(odds ratio 1.6, 95% CI 1.2 to 2.1, p<0.005) and LV systolic function(odds ratio 1.8, 95% CI 1.3 to 2.5, p<0.001). CONCLUSION: Younger female patients with AMI had a more favorable prognosis compared with older female patients. LV systolic fuction was important as a prognostic factor for long-term survival except younger female AMI patients.
Arteries ; Death ; Disease-Free Survival ; Female ; Follow-Up Studies ; Heart ; Hospitalization ; Humans ; Middle Aged ; Myocardial Infarction* ; Prognosis* ; Risk Factors ; Shock ; Stroke

BACKGROUND: Antiplatelet drugs play an important role in the prevention and treatment of coronary artery diseases. Triflusal, an antiplatelet drug structually related to acetylsalicylic acid, selectively inhibits the cyclooxygenase of platelet and thromboxane A2 formation. However there is a controversy about the clinical dosage and the quantitative evaluation of the platelet antiaggregatory effect of triflusal. In this study we have evaluated the platelet antiaggregatory effect and cost-effective dosage of triflusal in the whole blood of healthy volunteers. METHODS: Using the whole blood of 50 healthy people, we performed a baseline platelet aggregation function test induced by adenosine diphosphate (ADP) and collagen. The subjects were subdivided into 3 treated groups (300 mg, 600 mg, 900 mg). We compared the platelet aggregation effect between the baseline results and 2 weeks after triflusal administration. RESULTS: Triflusal inhibited the platelet aggregation induced by ADP and collagen in the 600 mg administration group most effectively. The platelet aggregation induced by collagen was inhibited dose-dependently. The definite inhibitory responders (% inhibition > or = 25) for platelet aggregation induced by collagen were more common than those induced by ADP (33% vs 27% in 300 mg, 71% vs 53% in 600 mg, 78% vs 39% in 900 mg). There were no serious clinical side-effects except gastrointestinal trouble. One volunteer in the 900 mg treated group discontinued the treatment due to epigastric pain. CONCLUSION: We conclude that triflusal has a dose-dependent inhibitory effect on platelet aggregation induced by collagen and that the most effective dosage for platelet antiaggregation effect is 600 mg per day.
Adenosine Diphosphate ; Aspirin ; Blood Platelets* ; Collagen ; Coronary Artery Disease ; Electric Impedance* ; Evaluation Studies as Topic ; Healthy Volunteers* ; Platelet Aggregation Inhibitors ; Platelet Aggregation* ; Prostaglandin-Endoperoxide Synthases ; Thromboxane A2 ; Volunteers

BACKGROUND: Antiplatelet drugs play an important role in the prevention and treatment of coronary artery diseases. Triflusal, an antiplatelet drug structually related to acetylsalicylic acid, selectively inhibits the cyclooxygenase of platelet and thromboxane A2 formation. However there is a controversy about the clinical dosage and the quantitative evaluation of the platelet antiaggregatory effect of triflusal. In this study we have evaluated the platelet antiaggregatory effect and cost-effective dosage of triflusal in the whole blood of healthy volunteers. METHODS: Using the whole blood of 50 healthy people, we performed a baseline platelet aggregation function test induced by adenosine diphosphate (ADP) and collagen. The subjects were subdivided into 3 treated groups (300 mg, 600 mg, 900 mg). We compared the platelet aggregation effect between the baseline results and 2 weeks after triflusal administration. RESULTS: Triflusal inhibited the platelet aggregation induced by ADP and collagen in the 600 mg administration group most effectively. The platelet aggregation induced by collagen was inhibited dose-dependently. The definite inhibitory responders (% inhibition > or = 25) for platelet aggregation induced by collagen were more common than those induced by ADP (33% vs 27% in 300 mg, 71% vs 53% in 600 mg, 78% vs 39% in 900 mg). There were no serious clinical side-effects except gastrointestinal trouble. One volunteer in the 900 mg treated group discontinued the treatment due to epigastric pain. CONCLUSION: We conclude that triflusal has a dose-dependent inhibitory effect on platelet aggregation induced by collagen and that the most effective dosage for platelet antiaggregation effect is 600 mg per day.
Adenosine Diphosphate ; Aspirin ; Blood Platelets* ; Collagen ; Coronary Artery Disease ; Electric Impedance* ; Evaluation Studies as Topic ; Healthy Volunteers* ; Platelet Aggregation Inhibitors ; Platelet Aggregation* ; Prostaglandin-Endoperoxide Synthases ; Thromboxane A2 ; Volunteers

PURPOSE: The purpose of this study was to determine the immunologic role of lymph node (LN) and stage migration by assessing LN count and metastatic LN count.METHODS: A total of 2,117 patients with gastric adenocarcinoma located in the body and antrum who underwent distal/subtotal gastrectomy with D2 LN dissection between January 1, 1998 and December 31, 2008 were enrolled. LN count and number of metastases were determined in the N1 tier (area of D1 dissection) and N2 tier (area of D2 dissection). The lower and upper quartiles of LN counts in the same pN stage were grouped to compare the prognosis and LN positivity according to the LN tier.RESULTS: Stage migration from N1 tier to N2 tier occurred in 3.2% of cases. The 5-year disease-specific survival rates of the upper and lower LN count groups within the N1 tier were 91.0% and 86.7% (P=0.01), respectively. LN positivity in the N2 tier of the lower LN count group was higher than that of the upper LN count group (14.1% vs. 8.2%, P < 0.01). Stage migration in the N2 tier of the lower LN count group was also higher than that of the upper LN count group (4.6% vs. 1.8%, P < 0.01).CONCLUSION: The lower LN count group had a decreased survival rate compared to that of the upper LN count group, suggesting that perigastric LN has an immunological defense role in weakening the disseminating power of metastatic tumor cells, as indicated by the LN count.
Adenocarcinoma ; Gastrectomy ; Humans ; Lymph Nodes ; Neoplasm Metastasis ; Prognosis ; Stomach Neoplasms ; Survival Rate

Purpose: The extent of surgery necessary in patients with unilateral papillary thyroid carcinoma (PTC) on preoperative radiologic imaging is still in doubt. In this study, we aimed to define risk factors that could be indicators for malignant nodules in the contralateral thyroid lobe. Methods: We included 438 patients who underwent total thyroidectomy between January 2011 and December 2014 at our institution. In this study, patients were divided into two groups according to the presence of contralateral occult carcinoma identified by postoperative pathological examination. We analyzed the clinicopathologic factors including characteristics of coexistent nodules in the contralateral lobe based on preoperative radiological imaging. Results: A total of 96 patients (21.9%) had PTC in the contralateral lobe. There were no significant differences between patients with or without contralateral occult carcinoma with respect to gender, age, primary tumor size, central lymph node metastasis, extrathyroidal extension and stage. The presence of Hashimoto’s thyroiditis was an independent predictive factor for contralateral occult carcinoma (P=0.01). Conclusion A risk factor for contralateral occult carcinoma in unilateral PTC patients is Hashimoto’s thyroiditis. Therefore, more caution is needed when determining optimal surgical methods for PTC patients with Hashimoto’s thyroiditis.

Purpose: Neoadjuvant chemotherapy (NACT) in breast cancer patients has the advantage of decreasing related morbidities by reducing the extent of axillary surgery. However, it remains a controversy with regards to the appropriate extent of axillary lymph node dissection after NACT. Therefore, this study aims to investigate the accuracy of breast ultrasonography (US) and breast magnetic resonance imaging (MRI) to assess the axillary nodal status after NACT. Methods: We reviewed pre- and post-NACT axillary imaging and clinicopathological data of patients who received NACT for primary breast cancer and underwent surgery. After NACT, accuracy of imaging modalities were evaluated through the comparison of pathologic lymph node (LN) status and imaging LN status. Results: Fifty seven patients completed NACT and underwent surgery. Breast US was found to have a sensitivity of 61.1%, specificity of 57.7%, negative predictive value (NPV) of 68.2%, and positive predictive value (PPV) of 50.0%. For breast MRI, sensitivity was 58.3%, specificity 75.8%, NPV 71.4%, and PPV 63.6%. For US combined with MRI, sensitivity was 66.7%, specificity 54.5%, NPV 69.2%, and PPV 51.6%. The accuracy of imaging modalities was 59.1% for US, 68.4% for MRI, and 59.6% for US combined with MRI. Conclusion In breast cancer patients who received NACT, MRI showed a higher specificity, NPV, and PPV than US, although it had a lower sensitivity. However, due to the low accuracy, breast MRI alone is not sufficient to determine the extent of axillary surgery. Therefore, determining the extent of axillary surgery based on the results of intraoperative sentinel lymph node biopsy may be the right method for accurate staging.