Purpose: Resectable pancreatic ductal adenocarcinoma (PDAC) has a high risk of recurrence after curative resection; despite this, the preoperative risk factors for predicting early recurrence remain unclear. This study therefore aimed to identify preoperative inflammation and nutrition factors associated with early recurrence of resectable PDAC. Methods: From March 2021 to November 2021, a total of 20 patients who underwent curative resection for PDAC were enrolled in this study. We evaluated the risk factors for early recurrence within 1 year by univariate and multivariate analyses using Cox hazard proportional regression. The cutoff values for predicting recurrence were examined using receiver operating characteristic (ROC) curves. Results: In our univariate and multivariate analyses, C-reactive protein (CRP), CRP-albumin ratio, and CRP-prealbumin ratio, as well as sex and age, were significant independent prognostic factors for early recurrence in PDAC. However, known inflammatory factors (neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios), nutritional factors (albumin, prealbumin, ferritin, vitamin D), and inflammatory-nutritional factors (Glasgow Prognostic Score, modified Glasgow Prognostic Score, albumin-bilirubin) showed no association with early recurrence. In addition, using cutoff values by ROC curve analysis, a high preoperative CRP level of >5 mg/L, as well as high CRP-to-albumin (>5.3) and CRP-to-prealbumin (>1.3) ratios showed no prognostic value. Conclusion Our results showed that inflammatory and perioperative nutritional factors, especially CRP-to-prealbumin ratio, have significant associations with early recurrence after curative resection in resectable PDAC. Therefore, for such patients, a cautious approach is needed when inflammation and poor nutritional status are present.

Purpose: Although there are many studies on prealbumin in individual diseases such as malignant or inflammatory diseases, there are few comparative studies. This study aimed to compare the clinical differences between prealbumin levels in cholecystitis and pancreaticobiliary malignancies and investigate the clinical impact of low prealbumin levels in pancreaticobiliary malignancies. Methods: From June 2021 to September 2021, 61 patients who had undergone surgery for various pancreaticobiliary diseases were enrolled in this study, and their clinicopathological data were retrospectively analyzed. Results: Many elderly patients with malignant diseases had poor American Society of Anesthesiologists (ASA) scores, significantly lower albumin and prealbumin levels, and higher systemic immune inflammation indices. The low prealbumin group was older; had poorer ASA scores; and had significantly lower body mass index and hemoglobin and albumin levels and higher systemic immune inflammation indices than the normal prealbumin group. In malignant diseases, the low prealbumin group had significantly lower body mass index and hemoglobin levels and a tendency toward more advanced disease (lymph node and distant metastasis). Conclusion Preoperative low prealbumin levels had an area under the receiver operator characteristic curve of 0.69, suggesting that it may be useful for predicting pancreaticobiliary malignancies. Prealbumin levels were lower in malignant diseases, possibly related to poor nutritional status and systemic immune inflammation. Low prealbumin levels may predict the risk of more advanced disease.

Background: This study assessed the effect of a single bolus administration of lidocaine on the prevention of tourniquet-induced hypertension (TIH) and compared the effect of lidocaine to that of ketamine in patients undergoing general anesthesia. Methods: This randomized, controlled, double-blind study included 75 patients who underwent lower limb surgery using a tourniquet. The patients were administered lidocaine (1.5 mg/kg, n = 25), ketamine (0.2 mg/kg, n = 25) or placebo (n = 25). The study drugs were administered intravenously 10 min before tourniquet inflation. Systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR) were measured before tourniquet inflation, after tourniquet inflation for 60 min at 10 min intervals, and immediately after tourniquet deflation. The incidence of TIH, defined as an increase of 30% or more in SBP or DBP during tourniquet inflation, was also recorded. Results: SBP, DBP, and HR increased significantly over time in the control group compared to those in the lidocaine and ketamine groups for 60 min after tourniquet inflation (P < 0.001, P < 0.001, and P = 0.007, respectively). The incidence of TIH was significantly lower in the lidocaine (n = 4, 16%) and ketamine (n = 3, 12%) group than in the control group (n = 14, 56%) (P = 0.001). Conclusion Single-bolus lidocaine effectively attenuated blood pressure increase due to tourniquet inflation, with an effect comparable to that of bolus ketamine.

Nevoid basal cell carcinoma syndrome (NBCCS), also known as Gorlin syndrome, is characterized by various embryological deformities and carcinoma formation. It is caused by PTCHI gene mutations and is autosomal dominantly inherited. Some of the main symptoms of NBCCS are multiple basal cell carcinomas, multiple keratocystic odontogenic tumors (KCOTs) of the mandible, hyperkeratosis of the palmar and plantar, skeletal deformity, calcification of the falx cerebri, and facial defomity. Recurrent KCOT is the main symptom of NBCCS and is present in approximately 90% of patients. In NBCCS, KCOTs typically occur in multiples. KCOTs can be detected in patients under the age of 10, and new and recurring cysts develop until approximately the age of 30. The postoperation recurrence rate is approximately 60%. This case report presents a 14-year-old female patient with a chief complaint of a cyst found in the maxilla and mandible. The patient was diagnosed with NBCCS, and following treatment of marsupialization and enucleation, the clinical results were satisfactory.
Adolescent ; Basal Cell Nevus Syndrome* ; Carcinoma, Basal Cell ; Congenital Abnormalities ; Female ; Humans ; Jaw Cysts ; Mandible ; Maxilla ; Odontogenic Cysts ; Odontogenic Tumors ; Recurrence ; Spinal Cord

BACKGROUND/AIMS: Despite improved revascularization techniques, the clinical outcomes of patients with diffuse coronary artery lesions after percutaneous coronary intervention are unsatisfactory. However, few studies have compared the efficacy of first- and second-generation drug-eluting stents (DES) in patients with diffuse long coronary artery lesions. METHODS: Between January 2006 and July 2012, 364 patients who were treated with DES for long coronary artery stenosis (> 30 mm) were enrolled in this study and assigned to either Group I (first-generation DES, 62.3 +/- 10.4 years, 136 males, n = 183) or Group II (second-generation DES, 64.3 +/- 10.7 years, 134 males, n = 181). The incidence of major adverse cardiac events (MACE) was compared between the two groups over 2 years of follow-up, and predictive factors associated with MACE were evaluated through a multivariate analysis. RESULTS: Although several coronary angiographic characteristics were different between the two groups, most demographic and baseline clinical variables were the same. The cumulative incidence of MACE was significantly higher in Group I than in Group II (25.7 vs. 6.6%; p < 0.001), mainly due to reduced target lesion revascularization (21.9 vs. 2.2%; p < 0.001). According to the results of the multivariate analysis, the use of a paclitaxel-eluting stent (PES) (hazard ratio [HR], 5.168; 95% confidence interval [CI], 2.515-10.617; p < 0.001), decreased left ventricular function (< or = 45%; HR, 3.586; 95% CI, 1.839-6.990; p < 0.001), and diabetes mellitus (HR, 2.984; 95% CI, 1.605-5.548; p < 0.001) were independent contributors to MACE. CONCLUSIONS: For patients with diffuse long coronary artery stenosis, the use of second-generation DES improved the clinical outcome compared with first-generation DES. In addition, the use of a PES, left ventricular dysfunction, and diabetes were predictors of MACE after overlapping stenting.
Coronary Stenosis ; Coronary Vessels ; Diabetes Mellitus ; Drug-Eluting Stents* ; Follow-Up Studies ; Humans ; Incidence ; Male ; Multivariate Analysis ; Percutaneous Coronary Intervention ; Stents ; Ventricular Dysfunction, Left ; Ventricular Function, Left

BACKGROUND/AIMS: We compared the efficacy and safety of the second-generation everolimus-eluting stent (EES) and the third generation biolimus-eluting stent (BES) in patients with acute myocardial infarction (AMI). METHODS: We analyzed 629 consecutive patients (mean age 65.1 +/- 11.2 years, 426 males) with AMI undergoing percutaneous coronary intervention from February 2008 to April 2012. They were divided into two groups according to stent type (EES group, n = 426; BES group, n = 203). The primary end-point was 2-year major adverse cardiac events (MACEs), defined as the composite of all-cause death, myocardial infarction, target vessel revascularization, non-target vessel revascularization and target lesion revascularization. The secondary end-point was 2-year target lesion failure (TLF). RESULTS: There were no significant differences in baseline characteristics, except that the patients with EES had a significantly higher prevalence of diabetes mellitus (34.7 vs. 22.7%, p = 0.002) and were older (67.1 +/- 11.3 vs. 64 +/- 12.9 years, p = 0.039) compared with the patients with BES. After propensity score matching, 2-year clinical outcomes showed no differences in composite MACEs or TLF between the two groups. Multivariate Cox regression analysis showed that stent type was not a predictor of 2-year mortality or MACEs. However, older age (hazard ratio [HR] 1.037, 95% confidence interval [CI] 1.014-1.060, p = 0.001), diabetes mellitus (HR 2.247, 95% CI 1.426-3.539, p = 0.001) and a left ventricular ejection fraction < or = 45% (HR 3.007, 95% CI 1.978-4.573, p = 0.001) were independent predictors for 2-year MACEs in patients undergoing EES or BES. CONCLUSIONS: Patients with BES had similar clinical 2-year outcomes compared with EES patients with AMI.
Diabetes Mellitus ; Humans ; Mortality ; Myocardial Infarction* ; Percutaneous Coronary Intervention ; Prevalence ; Prognosis ; Propensity Score ; Stents* ; Stroke Volume

BACKGROUND AND OBJECTIVES: Surgeons operate carefully to prevent nasal deformity during septoplasty, however, rarely unfavorable esthetic outcomes such as saddle nose deformity may occur. This study was designed to investigate patient factors associated with post-septoplasty saddle deformity. SUBJECTS AND METHOD: Of 588 patients who underwent endonasal conservative septoplasty from Jan. 2011 to Dec. 2014, a total of 183 patients were enrolled in this study group after exclusion. Patients were divided into two groups: 12 patients who developed saddle deformity of nasal dorsum after septoplasty belonged to the 'deformity group', and the remaining 171 patients were enrolled in the 'non-deformity group'. We investigated preoperative external nose status, patterns of septal deformity, dorsal septal thickness, the angle of axial and coronal deviation of caudal sepum on CT scan. RESULTS: The postoperative saddle deformity was not found to correlate with the location of the most deviated septum and the thickness of dorsal septum (p>0.05). 50% of patients in the deformity group had saddle nose preoperatively, showing statistical differences between the two groups (p=0.000). 75% of patients in the deformity group had severe deviation at the most deviated site, also showing a significant difference compared with the non-deformity group (p=0.011). The axial and coronal deviation angle of caudal septum in the deformity group were significantly increased compared with the non-deformity group (p<0.01). CONCLUSION: The preoperative saddle nose, severity of deviation, and angle of axial and coronal deviation of caudal septum are all possible risk factors of postoperative saddle deformity. We recommend that the surgeon should check these factors before septoplasty to prevent postoperative saddle nose deformity.
Congenital Abnormalities* ; Humans ; Nose* ; Risk Factors* ; Tomography, X-Ray Computed

PURPOSE: Diagnosis of pelvic inflammatory disease (PID) is based on clinical history and examination; however, it may be difficult to distinguish from other disease entities. Multidetector computed tomography (MDCT) is a useful radiologic modality, which can be performed in an emergency department (ED). The aim of the current study was to clarify the MDCT characteristics of clinically severe PID by comparison of patients with clinically more severe and less severe forms of PID. In addition, we evaluated the independent predictors of MDCT findings in the severe PID group. METHODS: We conducted a retrospective study of female patients with symptoms and signs of PID who visited the ED at our institution during a five-year period. Patients who underwent abdominal MDCT and were diagnosed with PID were retrospectively enrolled in the study. For determination of CT characteristics, each patient was evaluated for pelvic edema, amount of ascites, Hounsfield units (HU) of ascites, salpingitis, oophoritis, intrauterine devices, peritoneal fat infiltration, cervicitis, abnormal endometrial enhancement, tubo-ovarian abscess, adjacent bowel wall thickening, localized ileus, and perihepatitis. Patients were divided into two groups: clinically more severe and less severe forms of PID. Patients having the clinically more severe form of PID were defined as follows: (1) initial body temperature over 38.3degrees C, (2) initial systolic blood pressure < 90 mmHg, (3) intractable abdominal pain, or (4) uncontrollable nausea or vomiting despite medication. We compared data between the two groups. RESULTS: A total of 136 patients were enrolled in this study. Thirty eight patients had the clinically more severe form (28%) and 98 patients had the less severe form (72%). In comparison with subjects in the group having the less severe form, the amount of ascites (p<0.001), salpingitis (p<0.05), and tubo-ovarian abscess (p<0.01) differed statistically between the groups. The HU value of ascites in the more severe group, 19.56+/-11.14 HU, was significantly greater, compared with that of the group having the less severe form. Results of multivariate logistic regression analysis revealed an association of the amount of ascites, a high HU value, and atubo-ovarian abscess with increased odds of the more severe form (adjusted OR 3.25, 95% CI 1.01-10.45; adjusted OR 5.84, 95% CI 1.80-18.95; and adjusted OR 8.42, 95% CI 1.73-40.96, respectively). CONCLUSION: Patients with clinically more severe PID show more clinically important findings on MDCT, such as a greater amount of ascites, higher HU value of ascites, and tubo-ovarian abscess. Leukocytosis, increased neutrophil percentage, and elevated CRP were observed in patients with severe PID.
Abdominal Pain ; Abscess ; Ascites ; Blood Pressure ; Body Temperature ; Edema ; Emergencies ; Female ; Humans ; Ileus ; Intrauterine Devices ; Leukocytosis ; Logistic Models ; Multidetector Computed Tomography ; Nausea ; Neutrophils ; Oophoritis ; Pelvic Inflammatory Disease ; Pelvic Pain ; Retrospective Studies ; Salpingitis ; Uterine Cervicitis ; Vomiting

BACKGROUND AND OBJECTIVES: Angiotensin II receptor blocker (ARB) has emerged as an alternative to angiotensin converting enzyme inhibitor (ACEI) for the treatment of heart failure. This study aimed at comparing the effectiveness and safety of valsartan with ramipril in patients with heart failure, and these patients were hospitalized at Chonnam National University Hospital, Wonkwang University Hospital, Gunsan Medical Center, Presbyterian Medical Center, Seonam University Hospital and Gwangju Christian Hospital. SUBJECTS AND METHODS: Between March 2005 and March 2007, 82 patients (60.5+/-12.4 years, 59 males) who complained of class II to IV dyspnea, according to the New York Heart Association (NYHA) classification, and who had low left ventricular ejection fraction (LVEF) less than 50% were randomly allocated to valsartan or ramipril. After 6 months, the clinical symptoms, vital signs, biochemical tests and echocardiography were compared between the two groups. RESULTS: The NYHA class was improved in both groups (the valsartan group: 2.31+/-0.51 vs. 1.46+/-0.58, p<0.001; the ramipril group: 2.21+/-0.55 vs. 1.61+/-0.50, p<0.001). The incidence of cough, as measured by the cough index, was significantly lower in the valsartan group than in the ramipril group (p=0.045). The LVEF was improved in both groups (the valsartan group: 36.4+/-8.5% vs. 46.9+/-12.9%, p<0.001; the ramipril group: 35.1+/-8.5% vs. 45.3+/-11.2%, p<0.001). The improvements of the left ventricular end-systolic dimension (p=0.754) and end-diastolic dimension (p=0.998) were not different between the two groups. N-terminal Pro-B-type natriuretic peptide level was improved in both groups (the valsartan group: 2619.6+/-4213.5 vs. 995.4+/-2186.0 pg/mL, p=0.012; the ramipril group: 3267.9+/-4320.0 vs. 828.1+/-1232.8 pg/mL, p=0.009), and there was no difference between the groups (p=0.877). CONCLUSION: Both valsartan and ramipril were effective treatments, with relatively low adverse events, in patients with heart failure.
Angiotensins ; Cough ; Dyspnea ; Echocardiography ; Heart ; Heart Failure ; Humans ; Incidence ; New York ; Peptidyl-Dipeptidase A ; Protestantism ; Ramipril ; Receptors, Angiotensin ; Stroke Volume ; Tetrazoles ; Valine ; Ventricular Remodeling ; Vital Signs ; Valsartan