The effect of ileal resection length on postoperative complications and prognosis in right colon cancer.

BACKGROUND: There is a lack of literature on the length of the terminal ileum to be resected in right hemicolectomy for colon cancer. Therefore, we aimed to determine the mean ileal loop length and the effect of this variation on postoperative complications and long-term oncological outcomes in patients who underwent right hemicolectomy. METHODS: Right hemicolectomy surgeries performed for colon cancer in a tertiary care hospital between January 2011 and December 2018 were retrospectively analyzed from a prospective database. Two patient groups were established based on the mean length of the resected ileum above and below 7 cm. The two groups were compared for clinicopathological data, postoperative complications, mortality, long-term overall survival (OS) and disease-free survival (DFS). The factors contributing to OS and DFS were analyzed. RESULTS: The study included 217 patients. Body mass index (BMI) values were significantly higher in the ileum resection length > 7 cm group (p = 0.009). Pathological N stage, tumor diameter, and number of metastatic lymph nodes were significantly higher in the ileum resection length > 7 cm group (p = 0.001, p = 0.001, and p = 0.026, respectively). There was no significant difference for postoperative complication and mortality rates between the two groups. The mean follow-up period was 61.2 months (2-120) in all patients. The total number of deaths was 29 (11.7%) while the 60-month OS was 83.5% and 50-month DFS was 81.8%. There was no significant difference between the groups in terms of OS and DFS rates (p > 0.05). CONCLUSIONS: Excessive resection of the distal ileum in right hemicolectomy does not provide any benefit in terms of prognosis and complications.The ileum resection length and values close to it in our study appear to be sufficient.

Delay in breast cancer diagnosis and its clinical consequences during the coronavirus disease pandemic.

OBJECTIVE: At the end of 1 year of the coronavirus disease (COVID-19) pandemic, we aimed to reveal the changes in breast cancer cases in the context of cause and effect based on the data of surgically treated patients in our institution. PATIENTS AND METHODS: Patients with breast cancer were divided into two groups. Group 1 consisted of patients who were operated in the year before the COVID-19 pandemic, and Group 2 consisted of patients who were operated within the first year of the pandemic. Tumor size, axillary lymph node positivity, distant organ metastasis status, neoadjuvant chemotherapy, and type of surgery performed were compared between the two groups. RESULTS: The tumor size, axillary lymph node positivity, and neoadjuvant chemotherapy were higher in Group 2 than in Group 1 (p = .005, p = .012, p = .042, respectively). In addition, the number of breast-conserving surgery + sentinel lymph node biopsy were lower, while the number of mastectomy and modified radical mastectomy were higher in Group 2 than in Group 1 (p = .034). CONCLUSION: Patients presented with larger breast tumors and increased axillary involvement during the pandemic. Moreover, distant organ metastases may increase in the future.

The measurement of both carotid intima-media thickness and epicardial adipose tissue thickness in children with epilepsy receiving antiepileptic drug therapy.

OBJECTIVE: The aim of this study was to evaluate the carotid intima-media thickness together with the thickness of the epicardial adipose tissue in patients receiving antiepileptic drug therapy and to investigate the presence of increased cardiovascular risk in these patients. METHODS: The study included a total of 52 patients comprising 32 males and 20 females who were diagnosed as having epilepsy and who were using one or more antiepileptic drugs. The control group consisted of 34 healthy individuals comprising 16 males and 18 females. The individuals selected for the study group were requested to go to the hospital after overnight fasting. After blood sampling for serum lipid value, the carotid intima-media thickness was measured with high resolution B-mode ultrasonography and epicardial adipose tissue thickness with echocardiography in the patients and the control group subjects. RESULTS: The carotid intima-media thickness was determined as 0.47 ±â€¯0.05 mm in the patient group and 0.44 ±â€¯0.04 mm in the control group (p = 0.028). The carotid intima-media thickness was measured as 0.45 ±â€¯0.05 mm in patients with epilepsy taking monotherapy and 0.49 ±â€¯0.04 mm in those taking polytherapy (p = 0.003). The epicardial adipose tissue thickness was determined as 3.42 ±â€¯0.09 mm in the patient group and 1.72 ±â€¯0.90 mm in the control group (p = 0.000). The epicardial adipose tissue thickness was measured as 3.16 ±â€¯0.87 mm in patients with epilepsy taking monotherapy and 3.77 ±â€¯0.83 mm in those taking polytherapy (p = 0.041). CONCLUSIONS: It was determined that carotid intima-media thickness and epicardial adipose tissue thickness were significantly high in children with epilepsy taking long-term antiepileptic drugs. These results demonstrate that these patients could be at increased risk of the development of cardiovascular complications. There is a need for more extensive studies on this subject.

Cardiac involvement in juvenile idiopathic arthritis.

An insidious progression of cardiovascular (CV) involvement is generally associated with rheumatologic diseases and finally regarded as a major source of morbidity and mortality in Juvenile idiopathic arthritis (JIA) patients. JIA could involve all of the cardiac structures, including pericardium, myocardium, endocardium; coronary vessels; valves and conduction system. Development of pericarditis, myocarditis, endocarditis and ventricular dysfunction are not unexpected issues in the progress of JIA. It is essential to ensure a comprehensive follow-up with advanced and up-to-date diagnostic and therapeutic modalities for prevention of CV complications in JIA patients. Since these are all associated with an unfavorable prognosis, it is necessary to detect subclinical cardiac involvement in CV asymptomatic patients, in order to start adequate management and treatment. Furthermore, controlling chronic inflammatory state of JIA by new treatment modalities will also significantly reduce the overall morbidity and mortality related to CV diseases. In this review, we aimed to investigate CV involvement patterns in patients with JIA.

Factors affecting survival in patients who underwent pancreaticoduodenectomy for periampullary cancers.

OBJECTIVE: The purpose of this study was to determine the factors affecting survival in patients who underwent pancreaticoduodenectomy for periampullary cancers and to discuss the outcomes of our findings. MATERIAL AND METHODS: This retrospective study included 79 patients who underwent pancreaticoduodenectomy for periampullary cancers between September 1987 and October 2011 in the Department of General Surgery at Ondokuz Mayis University School of Medicine. The factors of age, tumor localization, tumor size, lymphovascular invasion, status of lymph node metastasis, tumor differentiation, preoperative CA 19-9 levels, preoperative total bilirubin levels, preoperative albumin levels, and preoperative biliary drainage were investigated to determine their influence on survival. The survival periods were calculated using the Kaplan-Meier method. The log-rank test was used for comparison of the prognostic factors. The independent prognostic factors affecting survival were determined by Cox hazard regression analysis and hazard ratios (HR) and 95% confidence intervals (CI) were calculated. P<0.05 was considered as significant. RESULTS: The following were identified as independent prognostic factors adversely affecting survival: tumor size ≥2 cm (HR: 2.0, 95% CI: 0.27-0.90), lymphovascular invasion (HR: 2.9, 95% CI: 0.18-0.60), CA 19-9 levels ≥100 U/mL (HR: 2.0, 95% CI: 0.26-0.90), and albumin levels <2.5 mg/dL (HR: 2.7, 95% CI: 1.14-6.66). CONCLUSION: The independent prognostic factors identified in this study can be used for selection of patients for whom pancreaticoduodenectomy should be applied for periampullary cancers. These factors could help us to estimate survival rates.

Relationships between left heart chamber dilatation on echocardiography and left-to-right ventricle shunting quantified by cardiac catheterization in children with ventricular septal defects.

Left atrium and/or left ventricle dilatation on echocardiography is considered to be an indication for closure of ventricular septal defects (VSD). No study has addressed the accuracy of using dilated left heart chambers when defining significant left-to-right shunting quantified by cardiac catheterization in isolated small or moderate VSDs. In this study, the relation between dilated left heart chambers, measured by echocardiography, and left-to-right ventricle shunting, quantified by cardiac catheterization, was evaluated in patients with isolated VSD. The medical records of all patients with isolated VSD who had undergone catheterization from 1996 to 2010 were examined retrospectively. Normative data for left heart chambers adjusted for body weight (BW) and body surface area (BSA) were used. The pulmonary-to-systemic flow ratio (Qp:Qs) was calculated by an oximetry technique. A total of 115 patients (mean age 7.3 ± 5 years) fulfilled the inclusion criteria. There was a statistically significant difference in terms of Qp:Qs between the patient groups with normal and dilated left heart chambers, when adjusted for BW and BSA (p = 0.001 and p = 0.002, respectively). But the relationships between Qp:Qs and left heart chamber sizes on echocardiography were not strong enough to be useful for making surgical decisions, as left heart chamber dilatation was not significantly associated with Qp:Qs ≥ 2 (p = 0.349 when adjusted for BW, p = 0.107 when adjusted for BSA). Left heart chamber dilatation was significantly associated with Qp:Qs ≥ 1.5 only when it was adjusted for BSA (for BW p = 0.022, for BSA p = 0.006). As a result, left heart chamber dilatation measured by echocardiography does not show significant left-to-right ventricle shunting, as quantified by catheterization. We still advocate that catheter angiography should be undertaken when left heart chambers are dilated in echocardiography in order to make decisions about closing small- to moderate-sized VSD.

Evaluation of right ventricular function in patients with tetralogy of Fallot using the myocardial performance index and isovolumic acceleration: a comparison with cardiac magnetic resonance imaging.

BACKGROUND: Assessment of right ventricular function is a key point in the follow-up of operated patients with tetralogy of Fallot. Cardiac magnetic resonance assessment of right ventricular function is considered the gold standard. However, this technique is expensive, has limited availability, and requires significant expertise to acquire and interpret the images. Myocardial performance index and isovolumic acceleration have recently been studied for the assessment of right ventricular function and are shown to be simple yet powerful tools for assessing patients with right ventricular dysfunction of various origins. METHODS: In this study, the integrity of myocardial performance index and isovolumic acceleration obtained by tissue Doppler imaging echocardiography to quantify right ventricular function was assessed in 31 patients operated for tetralogy of Fallot. Myocardial performance index and isovolumic acceleration measurements were compared with the parameters derived by cardiac magnetic resonance imaging. RESULTS: In this study, a significant correlation has not been detected between cardiac magnetic resonance-originated right ventricular ejection fraction, pulmonary regurgitation fraction and myocardial performance index, isovolumic acceleration obtained by tissue Doppler imaging echocardiography from the lateral tricuspid annulus of the right ventricle. CONCLUSION: We have concluded that when evaluated separately, myocardial performance index and isovolumic acceleration obtained from tissue Doppler imaging echocardiography can be used in the long-term follow-up of patients who have been operated for tetralogy of Fallot, but that they do not show correlation with cardiac magnetic resonance-originated right ventricle ejection fraction and pulmonary regurgitation fraction.

Results of Laser-assisted Closure (SiLaC) Surgery in Pilonidal Sinus Disease: Factors Associated With Success.

BACKGROUND: Pilonidal sinus treatment with sinus laser-assisted closure (SiLaC) method has produced promising results in a limited number of studies conducted in recent years. We aimed to examine the efficacy and safety of this method in a tertiary care training hospital to reveal the factors affecting failure and to share our first experiences. METHODS: All adult patients treated with this procedure between March 2020 and December 2023 were included in the study. Demographic and clinical data, complications, and recurrence rates of the patients were compared. Univariate analysis was performed between recovered and non-recovered patients to find the factors influencing successful treatment. Logistic regression analysis was performed using significant factors in the single variable analysis. RESULTS: The study cohort consisted of 64 patients. The mean follow-up period was 17.0±8.06 months (range: 3 to 36), and the mean time for return to work was 2.4±2.78 days (range: 0 to 14). Our recovery rate was 85.9%. The complication rate was 14%, and the majority (50%) were wound infections. High BMI and advanced disease were significant factors for recurrence in the comparison of patients with successful and unsuccessful treatment (P<0.01 and 0.013, respectively). The same situation persisted in multivariate analysis (P=0.026, 95% CI: 1.36-7.81, and P=0.004, 95% CI: 1.36-1.78, respectively). In the ROC Curve analysis for BMI, the cutoff point was 29 (sensitivity: 66.9%, specificity: 77.4%, AUC 0.809). Other parameters were not significant (P>0.05). CONCLUSIONS: The SiLaC procedure may be the treatment of choice for pilonidal sinus disease as a safe and effective method with mild complications and reasonable recurrence rates. The success rate decreased in obese patients and patients with advanced disease.

Handmade Loop Versus Hem-o-Lok Clip in Closure of Appendiceal Stump During Laparoscopic Appendectomy: Limited Setting in a Peripheral University Hospital.

Background: Today, laparoscopy is frequently used in abdominal emergencies such as acute appendicitis. There are several techniques used to close the appendiceal stump during laparoscopic appendectomy. We aimed to compare the use of handmade loop and Hem-o-lok used to close the appendiceal stump in public hospitals where resources are limited, in terms of surgical outcomes and cost. Methods: Between January 2020 and December 2022, patients for whom handmade loops and Hem-o-loks were used to close the appendiceal stump during laparoscopic appendectomy in our clinic were included in the study. There were a total of 638 patients (mean age: 33 ± 13.5 years, 325 females and 313 males) in the patient cohort. Demographic and clinical data, duration of surgery, complications, hospital stay, pathology reports, mortality, and cost of supplies were compared between the two groups. Results: There were 308 patients in the handmade loop group (160 females, 148 males, mean age: 33.7 years, range: 18-85 years) and 330 patients in the Hem-o-lok group (166 females, 164 males, mean age: 32.5 years, range: 18-89 years). There was no significant difference between the two groups for American Society of Anesthesiologists score, duration of symptom, hospital stay, intensive care unit stay, preoperative laboratory values, histopathological results, mortality, and morbidity (P > .05). The mean operation time was 48.76 ± 16.16 minutes in the handmade loop group and 40.53 ± 11.63 minutes in the Hem-o-lok group (p = 0.001). In terms of cost, the cost per case of Hem-o-lok group was about 25.8 times as much as the group that used sutures ($31 versus $1.2). Conclusions: Both methods can be used safely in laparoscopic appendectomy. The use of Hem-o-lok has no advantage other than shortening the operation time. However, it is costlier. Especially in peripheral hospitals where resources are limited, closing the appendiceal stump using a handmade loop is an easy, safe, and cost-effective method.

Lymphocyte-to-C-reactive protein ratio as a new biomarker for predicting mortality and morbidity in Fournier's gangrene.

OBJECTIVE: The purpose of this study was to research the neutrophil-lymphocyte ratio (NLR), lymphocyte-to-C-reactive protein ratio (LCR), and Fournier's Gangrene Severity Index (FGSI) for predicting prognosis and mortality in patients with Fournier's gangrene (FG). MATERIAL AND METHODS: Patients diagnosed with FG and treated in a tertiary referral hospital in the period from January 2013 to June 2020 were reviewed. LCR, FGSI, and NLR values were calculated. RESULTS: Our series included a total of 41 patients. Of the patients, 78% survived and 21.9% (n = 9) died. Survivors were significantly younger than non-survivors (p = 0.009). Hospital costs were higher in non-survivors and close to statistical significance (p = 0.08). The ROC analysis revealed that the FGSI, LCR, and NLR parameters were significant in identifying survivors and non-survivors (AUC = 0.941 [0.870-1.000], p < 0.001; AUC = 0.747 [0.593-0.900], p = 0.025; and AUC = 0.724 [0.548-0.900], p = 0.042). CONCLUSION: A low LCR value can be used as a marker to assess mortality and disease severity in patients with Fournier's gangrene.

OBJETIVO: Investigar el cociente neutrófilos-linfocitos (CNL), el cociente linfocitos-proteína C reactiva (CLP) y el índice de gravedad de la gangrena de Fournier (IGGF) para predecir el pronóstico y la mortalidad en pacientes con gangrena de Fournier (GF). MÉTODO: Se revisaron los pacientes diagnosticados de GF y atendidos en un hospital de tercer nivel de referencia en el período de enero de 2013 a junio de 2020. Se calcularon los valores de CLP, IGGF y CNL. RESULTADOS: Nuestra serie incluyó 41 pacientes, de los cuales el 78% sobrevivieron y el 21.9% (n = 9) fallecieron. Los supervivientes eran significativamente más jóvenes que los no supervivientes (p = 0.009). Los costes hospitalarios fueron mayores en los no supervivientes y cercanos a la significación estadística (p = 0.08). El análisis ROC reveló que los parámetros IGGF, CLP y CNL fueron significativos para identificar supervivientes y no supervivientes (AUC: 0.941 [0.870-1.000], p < 0.001; AUC: 0.747 [0.593-0.900], p = 0.025; AUC: 0.724 [0.548-0.900], p = 0.042). CONCLUSIONES: Un valor bajo de CLP se puede utilizar como marcador para evaluar la mortalidad y la gravedad de la enfermedad en pacientes con GF.

Non-operative treatment approach for blunt splenic injury: is grade the unique criterion?

BACKGROUND: We aimed to investigate the results of a non-operative approach to blunt spleen injury to re-evaluate the importance of injury grade. METHODS: Thirty-one blunt splenic trauma cases subjected to non-operative treatment were evaluated retrospectively. The patients were classified into two groups as isolated spleen trauma (ST) group and multi-trauma (MT) group. The hospitalization and blood replacement needs, success of non-operative follow-up, and post-traumatic complications were compared between the two groups. The patients were evaluated via follow-up abdominal ultrasonography (US) and computerized tomography (CT). The results were evaluated with regard to post-splenic trauma complications. RESULTS: According to the organ injury scale of the American Association for the Surgery of Trauma, 25.8% were grade-1, 32.2% grade-2, 29% grade-3, and 12.9% grade-4 injuries. It was observed that the transfusion amount was directly proportional to the injury grade. All patients with grade-4 injury and 14 patients with MT were treated successfully with the non-operative method. Splenic pseudoaneurysm developed in one patient in the MT group. One patient was diagnosed with late splenic rupture. CONCLUSION: Hemodynamic stability is the most important criterion for the indication of non-operative treatment. However, in well-selected cases, patients with grade 4 splenic traumas and those with extra-splenic injuries could also be treated successfully with the non-operative method.

Correlation among the heart rate variability indices in healthy children and those with atrial septal defect.

OBJECTIVES: Most researchers use the time domain and spectral analysis in the assessment of heart rate variability (HRV), while others use either the time or frequency domain measures. In this study, we investigated the presence of correlation between the time and frequency domain indices of HRV in normal healthy children and in patients with atrial septal defect (ASD). STUDY DESIGN: A total of 60 children, 28 with ASD and 32 healthy children, were recruited. Time domain measures and frequency domain measures were analyzed from the 24-hour Holter ECG records. Correlation between time domain measures and frequency domain measures as well as correlation within the time domain measures was computed in each group. RESULTS: There was a positive correlation among all the measurements except the low- (LF) and high- (HF) frequency (LF/HF) ratio which was negatively correlated. The degree of correlation was stronger in some variables and weak in others. CONCLUSION: We have shown that time domain measures are correlated with frequency domain measures in both ASD patients and in healthy children. Some of these indices are so strongly correlated with each other that they can be used interchangeably.

Spleen-preserving laparoscopic distal pancreatectomy: Two cases and review of the technique.

In this study, we aimed to assess the technique and results of spleen-preserving laparoscopic distal pancreatectomy (SPLDP) on the basis of two cases. The first case was a woman with a large cystic papillary lesion of the distal pancreas. The other patient was a woman with a pancreatic mass on the tail of the pancreas. Both patients were operated on using SPLDP. Five trocars were used in the first case and four trocars were used in the second case. Thirty degree telescope visualization and LigaSure dissection were used during the operation. The splenic vessels were dissected, but the short gastric vessels were preserved. The pancreas was transected by one Endo GIA stapler and the cut edge of the pancreas was reinforced with sutures to prevent a pancreatic fistula. We performed the same technique in both cases. However, in the first case, we aspirated the content of the cystic mass of the pancreas before removing it to avoid making a large incision. The duration of the operation was 190 and 135 minutes, respectively. There were no postoperative complications. SPLDP is a safe, effective modality for managing lesions of the distal pancreas. If the splenic vessels are transected, the short gastric vessels must be protected to ensure the viability of the spleen.

The relationship between bile reflux and common bile duct diameter after cholecystectomy: a clinical case-control study.

OBJECTIVE: The present study aims to investigate the relationship between bile reflux (BR) and diameter of the common bile duct (CBD) in patients after cholecystectomy. MATERIALS AND METHODS: In our case series analysis, according to the endoscopy results, the patients who underwent cholecystectomy were divided into two groups as those with BR and those non-BR. Age, sex, CBD diameter measured on ultrasonography, computed tomography, magnetic resonance cholangiopancreatography, and endoscopic biopsy results of the patients were statistically analyzed. RESULTS: In a total of 188 patients included in the study, BR was detected in 93 patients, it was not observed in 95 patients. The CBD diameter of the patients was observed to be 7 mm or less in 70.9% (n = 66) in the BR group, and 23% (n = 22) in the non-BR group. The statistical analysis revealed that while there was a significant difference between the two groups in terms of CBD diameter and intestinal metaplasia, the results were similar in both groups in terms of inflammation, activity, atrophy, and Helicobacter pylori. CONCLUSION: We believe that CBD diameter may be a predictive factor in the detection of BR after cholecystectomy.

OBJETIVO: Investigar la relación entre el reflujo biliar y el diámetro del colédoco después de la colecistectomía. MÉTODO: Estudio retrospectivo en el que, de acuerdo con los resultados de la endoscopia, los pacientes que se sometieron a colecistectomía se dividieron en dos grupos: con reflujo biliar y sin reflujo biliar. Se analizaron estadísticamente la edad, el sexo, el diámetro del conducto biliar común medido por ultrasonografía, tomografía computarizada y colangiopancreatografía por resonancia magnética, y los resultados de la biopsia endoscópica. RESULTADOS: En un total de 188 pacientes incluidos en el estudio, se detectó reflujo biliar en 93 pacientes y no se observó en 95 pacientes. Se vio que el diámetro del conducto biliar común de los pacientes era de 7 mm o menos en el 70.9% (n = 66) del grupo con reflujo biliar y en el 23% (n = 22) del grupo sin reflujo biliar. El análisis estadístico reveló que, si bien hubo una diferencia significativa entre los dos grupos en términos de diámetro del conducto biliar común y metaplasia intestinal, los resultados fueron similares en ambos grupos en términos de inflamación, actividad, atrofia y presencia de Helicobacter pylori. CONCLUSIONES: Creemos que el diámetro del colédoco puede ser un factor predictivo en la detección de reflujo biliar después de la colecistectomía.

QT dispersion and cardiac involvement in patients with juvenile idiopathic arthritis.

Juvenile idiopathic arthritis (JIA) is the commonest cause of chronic inflammatory arthritis in childhood. Cardiac involvement as pericarditis, myocarditis and valvular disease is known to occur in patients with JIA (JIA), as it does in adults with rheumatoid arthritis. There are, however, few descriptions concerning systolic and diastolic functions of the left ventricle (LV) in children with JIA. QT dispersion (QTd) is simple noninvasive arrhythmogenic marker that can be used to assess homogeneity of cardiac repolarization and which has not been studied in JIA patients before. A recent study found that rheumatoid arthritis patients had an abnormally longer QTd and corrected QT (cQTd) dispersion, markers for ventricular arrhythmogenicity. This study assessed QTd and cQTd and their relation with systolic and diastolic function of the LV in a group of children with JIA. We performed electrocardiography and Doppler echocardiography on patients and controls. Maximum QT (QTmax), minimum QT (QTmin), QTd, corrected QT, maximum corrected QT (cQTmax), minimum corrected QT (cQTmin) and cQTd intervals were measured from standard 12-lead electrocardiography. No statistically significant differences were found between the groups in QTd and cQTd. Among the diastolic parameters, increased late flow velocity, decreased early flow velocity and prolonged isovolumic relaxation time reflected an abnormal relaxation form of diastolic dysfunction. During 12 months of follow-up, no ventricular arrhythmias were documented in either group.

Cardiovascular abnormalities in Williams syndrome: 20 years'experience in Istanbul.

AIMS: Williams syndrome (WS) is a microdeletion syndrome affecting cardiovascular and connective tissue as well as the endocrine and central nervous systems in 1 in 10,000 live births. This study aims to identify and evaluate cardiovascular abnormalities (CVAs) in 45 WS patients. PATIENTS AND METHODS: We retrospectively reviewed a cohort of WS patients who were followed at our institution from January 1, 1990 through December 31, 2010. WS was clinically diagnosed by an experienced medical geneticist and confimed by fluorescence in situ hybridization. CVAs were assessed using electrocardiography, echocardiography or cardiac catheterization. RESULTS: Twenty-seven patients (60%) were male; 18 were female (40%).The mean age at presentation was 4.6 +/- 3.1 years (3 months-13 years); the follow-up period was 6.9 +/- 4.4 years (6 months-18 years). CVAs were found in 86% of patients, the most common one being supravalvar aortic stenosis (SVAS) in 73% (isolated in 48%), peripheral pulmonary artery stenosis (PAS) in 42%, and mitral valve prolapse (MVP) in 22%. Less common were aortic insufficiency (15%), ventricular septal defect (11%), valvular pulmonary stenosis (11%), and aortic arch hypoplasia (8%) and coarctation (2%). Hypertension was present in 22% of patients. Surgical or catheter-based interventions were performed in 22% of cases. Two patients were lost in the postoperative period. CONCLUSION: CVAs were found in more than four out of five patients, the most common ones being SVAS and PAS. Although surgery was performed in more patients with SVAS than with PAS, SVAS was minimal or mild in most patients and improved in few cases.

QT dispersion and cardiac involvement in children with Familial Mediterranean fever.

Familial Mediterranean fever is a hereditary disease characterised by recurrent and self-terminated attacks of fever and polyserositis. An earlier study found that adult patients of Familial Mediterranean fever had an abnormally longer QT dispersion and corrected QT dispersion, markers for ventricular arrhythmogenicity. QT dispersion is a simple non-invasive arrhythmogenic marker that can be used to assess homogeneity of cardiac repolarisation; however, it has not been studied in children with Familial Mediterranean fever before. The aim of this study was to assess QT dispersion and corrected QT dispersion, and their relationship with systolic and diastolic function of the left ventricle in a group of children with Familial Mediterranean fever. We performed electrocardiography and Doppler echocardiography on patients and controls. Maximum QT, minimum QT, QT dispersion, corrected QT, maximum corrected QT, minimum corrected QT, and corrected QT dispersion intervals were measured from standard 12-lead electrocardiography. No statistically significant differences were found between the groups in QT dispersion, corrected QT dispersion, and systolic-diastolic function of the left ventricle parameters. During the 12 months of follow-up, no ventricular arrhythmias were documented in either group.

Generalised lymphangiomatosis in an 8-year-old girl who presented with cardiomegaly.

Generalised lymphangiomatosis is a rare disease that is characterized by widespread bony and soft tissue involvement of lymphangioma. Radiological evaluation is crucial because the site and extent of the lymphangioma are important prognostic factors. The computed tomography, ultrasonography and magnetic resonance images showed sharply defined, non-enhanced cystic lesions involving the mediastinum, bones, spleen, lung, and lower neck. We report here a case that was referred to us for investigation of marked cardiomegaly.

Crossed pulmonary arteries in conjunction with tetralogy of Fallot.

Crossed pulmonary arteries are an uncommon anomaly in which the left pulmonary artery originates superiorly and to the right of the right pulmonary artery, and the two pulmonary arteries cross each other. This anomaly may accompany other cardiac anomalies. We encountered this anomaly during echocardiographic examination of a 21-month-old boy. He had mesocardia, tetralogy of Fallot, right aortic arch, and malposition of the branch pulmonary arteries. Cardiac angiography confirmed intracardiac anomalies and showed the ostium of the left pulmonary artery lying superiorly and to the right of the right pulmonary artery and their crisscross.

Lymphocyte C-reactive protein ratio: A new biomarker to predict early complications after gastrointestinal oncologic surgery.

BACKGROUND: Lymphocyte-to-C-reactive protein ratio (LCR) has been used as a post-surgical prognostic biomarker in patients with gastric and colorectal cancer. However, its relationship with early postoperative complications in these patients is unknown. In this study, we aimed to reveal the relationship between LCR and postoperative complications. METHODS: Eighty-one patients operated for stomach and colorectal cancer between January 2020 and August 2020 were prospectively analyzed. On preoperative and postoperative days 1, 3 and 5, other inflammatory parameters, mainly LCR, neutrophil lymphocyte ratio (NLR), were recorded. The patients were divided into two groups according to Clavien-Dindo classification as stage III and higher complications major, stage I-II/non-complication minor. RESULTS: Fifty seven patients were operated for colorectal cancer, 24 patients for gastric cancer. The mean age of the patients was 65.6 ± 12.6, 34.6% of them was women. Age, operation time and hospital stay were significantly different between the groups (p= 0.004, p= 0.002, p< 0.001). Major complications developed in 18 patients. On postoperative day 5, LCR found superior diagnostic accuracy in predicting major postoperative complications compared to other inflammatory markers. On the postoperative 5th day, the cut-off value of LCR was 0.0034, 88.8% (71.9-94.8) sensitivity, and 85.7% (73.6-95.4) selectivity. CONCLUSION: Among different inflammatory markers, postoperative LCR is a safe and effective predictor of postoperative complications, especially after gastric and colorectal cancer surgery on day 5.