Prenatal diagnosis of cystic hygroma cases in a tertiary centre and retrospective analysis of pregnancy results.

The aim of this study is to retrospectively examine invasive diagnostic methods, structural anomalies accompanying cystic hygroma, and pregnancy outcomes in cystic hygroma cases admitted to a tertiary centre. The population of the study consisted of 29 live foetuses with cystic hygroma in the foetal neck only in the first or second trimester. In the study, pregnant women who applied to our centre were included. Amniocentesis or chorionic villus sampling was performed for genetic analysis according to the weeks of the pregnant women who were diagnosed with cystic hygroma by ultrasound examination by two clinicians experienced in foetal anomaly. Of the pregnant women included in the study, 10 had normal karyotype, 12 had abnormal karyotype and 13 had structural abnormality. It is very important to provide genetic counselling to the families of foetuses with cystic hygroma with a multidisciplinary team approach consisting of neonatologists, paediatric surgeons and experienced sonographers. Implications for rehabilitationWhat is already known on this subject? Cystic hygroma, also known as cystic lymphangioma, is a congenital cystic malformation often seen in the first trimester, which occurs in the foetal neck due to the failure of the connections between the cervical lymphatic vessels and the jugular venous system to develop normally. Cystic hygroma may be isolated, but highly associated with foetal aneuploidy, hydrops fetalis, abnormal foetal nuchal translucency.What do the results of this study add? Invasive prenatal diagnostic tests (CVS or amniocentesis) should be performed in all patients with cystic hygroma, as cystic hygromas can be diagnosed by first trimester foetal genetic sonogram screening and are largely accompanied by chromosomal abnormalities.What are the implications of these findings for clinical practice and/or further research? In foetuses with cystic hygroma, foetal karyotyping, detailed sonography and their documentation, genetic counselling is important to families of cystic hygroma foetuses with a multidisciplinary team approach consisting of neonatologists, paediatric surgeons and maternal foetal medicine specialists, since there is a high risk for aneuploidy and foetal malformation.

Neutrophil to lymphocyte ratio: a novel marker for predicting hospital mortality of patients with acute type A aortic dissection.

INTRODUCTION: The inflammatory process has been reported to be associated with aortic dissection (AD) from the development to the prognosis. The aim of the study was to investigate a relationship between the neutrophil to lymphocyte ratio (NLR) and in-hospital outcomes in patients with acute aortic dissection (AAD) who underwent surgical repair. METHODS: One hundred and eighty-four patients who were admitted with the diagnosis of type A AAD who underwent surgical repair at two large tertiary hospitals. According to their NLR, 91 patients had high NLR (>6.0) and 93 patients had low NLR (⩽6.0). RESULTS: The frequency of major bleeding, hospital-related infection, multi-organ dysfunction and mortality in hospital were higher in the high NLR group compared to the low NLR group. NLR, WBC count and operation duration were found to be independent predictors for in-hospital mortality. CONCLUSIONS: The novel inflammatory marker NLR may be used to predict worse outcomes and hospital mortality in patients with AAD treated by surgical repair.

Isolated cleft of both the anterior and posterior mitral valve leaflets.

A 37 year-old female patient in whom the transthoracic echocardiography examination revealed dilatation of left heart chambers with left ventricular ejection fraction of 30% and moderate-to-severe mitral valve regurgitation was admitted to our hospital. On 2DTEE examination, mitral valve was normal; however, on 3D images, clefts of both anterior and posterior leaflets were revealed. Isolated cleft mitral valve without any other feature of atrioventricular septal defect is uncommon. 2D echocardiography has limited capability in defining the complex 3D anatomic characteristics of the cleft. 3DTEE allows to visualize the cleft position, morphology, and size, and it is important for surgical planning.

Cardiac Computed Tomography versus Echocardiography in the Assessment of Stenotic Rheumatic Mitral Valve.

PURPOSE: There are different clinical cardiac applications of dual source computed tomography (DSCT). Here, we aimed to compare the DSCT with the transthoracic echocardiography (TTE) for evaluating the Wilkins score and planimetric mitral valve area (MVA) of a rheumatic stenotic mitral valve. MATERIALS AND METHODS: We prospectively evaluated mitral valvular structure and function in 31 patients with known mitral stenosis undergoing electrocardiogram-gated, second-generation DSCT, in our heart center for different indications. Mitral valve was evaluated using Wilkins score, and also, the planimetric MVA was assessed. RESULTS: We found a significant difference between MVAs determined by DSCT (average 1.42 ± 0.44 cm2) and MVAs determined by TTE (average 1.35 ± 0.43 cm2 ; difference 0.07 ± 0.16 cm2; P = 0.018). Linear regression analysis revealed a good correlation between the two techniques (r = 0.934; P < 0.0001). The limits of agreement for DSCT and TTE in the Bland-Altman analysis were ±0.31 cm2 . DSCT using TTE as the reference enabled good discrimination between mild and moderate-to-severe stenosis and had an area under the ROC curve of 0.967 (CI 0.912-1.023; P < 0.0001). Wilkins scores obtained by DSCT (7.51 ± 1.17, range 5-10) and TTE (8.16 ± 1.27, range 6-10) had a moderate correlation (r = 0.686; P < 0.0001). CONCLUSION: We found that planimetric MVA measurements assessed by DSCT were closely correlated with MVA calculations by TTE. The moderate correlation was observed for the Wilkins score.

Geostatistical Approach for Spatial Interpolation of Meteorological Data.

Meteorological data are used in many studies, especially in planning, disaster management, water resources management, hydrology, agriculture and environment. Analyzing changes in meteorological variables is very important to understand a climate system and minimize the adverse effects of the climate changes. One of the main issues in meteorological analysis is the interpolation of spatial data. In recent years, with the developments in Geographical Information System (GIS) technology, the statistical methods have been integrated with GIS and geostatistical methods have constituted a strong alternative to deterministic methods in the interpolation and analysis of the spatial data. In this study; spatial distribution of precipitation and temperature of the Aegean Region in Turkey for years 1975, 1980, 1985, 1990, 1995, 2000, 2005 and 2010 were obtained by the Ordinary Kriging method which is one of the geostatistical interpolation methods, the changes realized in 5-year periods were determined and the results were statistically examined using cell and multivariate statistics. The results of this study show that it is necessary to pay attention to climate change in the precipitation regime of the Aegean Region. This study also demonstrates the usefulness of the geostatistical approach in meteorological studies.

Assessment of the Relationship Between Serum Vascular Adhesion Protein-1 (VAP-1) and Severity of Calcific Aortic Valve Stenosis.

BACKGROUND: Vascular adhesion protein-1 (VAP-1), a dual-function glycoprotein, is secreted by endothelial cells, adipocytes, and kidney and vascular smooth muscle cells. It has been reported to participate in the development of atherosclerosis as an adhesion molecule and a pro-inflammatory enzyme. Increased VAP-1 levels are related to type 2 diabetes mellitus, atherosclerosis, stroke and chronic renal failure. The study aim was to investigate serum VAP-1 levels in patients with calcific aortic stenosis (AS) and the possible relationship between VAP-1 and severity of calcific AS. METHODS: A total of 168 patients was categorized as having mild (n = 54), moderate (n = 58), or severe (n = 56) AS. Serum VAP-1 levels were measured using an enzyme-linked immunosorbent assay. RESULTS: The mean serum VAP-1 level was significantly higher in patients with AS compared to healthy controls (244.3 ± 50.1 ng/ml versus 149.8 ± 27.5 ng/ml, p <0.001), and in the severe AS group compared to the moderate and mild AS groups (288.3 ± 30.1 ng/ml, 243.1 ± 31.8 ng/ml, and 200.8 ± 43.2 ng/ml, respectively, p <0.001). The VAP-1 level was positively related to the maximum aortic gradient, mean aortic gradient, and maximum aortic jet velocity (r = 0.649, p <0.001; r = 0.660, p <0.001; r = 0.655, p <0.001, respectively) and negatively related to the aortic valve area (r = -0.683, p <0.001). CONCLUSIONS: The present study was the first to demonstrate a significant relationship between increased serum VAP-1 levels and the severity of calcific AS. VAP-1 might be a useful biomarker for the evaluation of AS and the follow up of its severity.

Platelet to lymphocyte ratio as a prognostic marker in primary percutaneous coronary intervention.

We assessed the prognostic value of the platelet to lymphocyte ratio (PLR) in primary percutaneous coronary intervention (pPCI). Patients (n = 440) with acute myocardial infarction (AMI) who underwent pPCI were divided into 2 groups: low PLR (<137) and high PLR (>137). "Thrombolysis In Myocardial Infarction" (TIMI) flow grades and Syntax scores (SXS) were calculated from initial angiograms. In-hospital mortality rate and cardiac adverse events were obtained from medical records. Patients with high PLR had more no-reflow, higher SXS and higher mortality rate (p < 0.001, p < 0.001 and p = 0.008, respectively). In receiver operating characteristic curve analysis, high PLR predicted development of no-reflow (specificity 71% and sensitivity 85%), SXS>22 (specificity 52% and sensitivity 61%) and adverse events (specificity 67% and sensitivity 63%). In multivariate regression analysis, PLR was an independent risk factor for no-reflow, SXS>22 and in-hospital adverse events. In addition to PLR, we present the relationship between mean platelet volume, red cell distribution width and neutrophil to lymphocyte ratio and no-reflow, SXS and in-hospital adverse events.

Relationship between serum visfatin levels and coronary slow-flow phenomenon.

BACKGROUND: Increased levels of visfatin, a novel adipocytokine, are reported in atherosclerosis, obesity, and type 2 diabetes. The aim of the present study was to investigate the relationship between coronary slow flow (CSF) and visfatin in patients undergoing elective coronary angiography for suspected coronary artery disease. PATIENTS AND METHODS: A total of 140 recruited participants (90 patients with CSF and 50 controls) were divided into two groups according to their coronary flow rates. Coronary flow was quantified by thrombolysis in myocardial infarction (TIMI) frame count (TFC). RESULTS: Serum visfatin levels were higher in the CSF group than in the control group (3.29 ± 1.11 vs. 2.70 ± 1.08 ng/ml, p = 0.003). A significant correlation was found between TFC and visfatin (r = 0.535, p < 0.001). The area under the receiver operating characteristic curve was 0.720 (95 % confidence interval, 0.622-0.817, p < 0.001) for visfatin in the diagnosis of CSF. If a cut-off value of 2.59 ng/ml was used, higher levels of visfatin could predict the presence of CSF with 78.9 % sensitivity and 64.0 % specificity. CONCLUSION: Visfatin levels might be a useful biomarker for predicting CSF in patients undergoing diagnostic coronary angiography.

Retroperitoneal Haematom due to Spontaneous Rupture and Haemorrhage of Adrenal Cyst Presenting with Grey Turner's Sign.

Spontaneous retroperitoneal haemorrhage is a rare entity and a potentially life-threatening condition. A 41-year-old woman presented to our emergency department with left flank pain and dysuria. Her physical examination disclosed left abdominal and costovertebral angle tenderness, left flank ecchymosis (Grey Turner sign). Abdominal computerised tomography revealed spontaneous retroperitoneal haemorrhage. She was discharged after 10 days with recommendation of urology follow-up.

Bedside heart type fatty acid binding protein (H-FABP): Is an early predictive marker of cardiac syncope.

OBJECTIVE: To determine the value of bedside heart-type fatty acid binding protein in diagnosis of cardiac syncope in patients presenting with syncope or presyncope. METHODS: The prospective study was conducted at Ankara Numune Training and Research Hospital, Ankara, Turkey, between September 1, 2010, and January 1, 2011, and comprised patients aged over 18 years who presented with syncope or presyncope. Patients presenting to emergency department within 4 hours of syncope or presyncope underwent a bedside heart-type fatty acid binding protein test measurement. SPSS 16 was used for statistical analysis. RESULTS: Of the 100 patients evaluated, 22(22%) were diagnosed with cardiac syncope. Of them, 13(59.1%) patients had a positive and 9(40.9%) had a negative heart-type fatty acid binding protein result. Consequently, the test result was 12.64 times more positive in patients with cardiac syncope compared to those without. CONCLUSIONS: Bedside heart-type fatty acid binding protein, particularly at early phase of myocardial injury, reduces diagnostic and therapeutic uncertainity of cardiac origin in syncope patients.

Association Between Serum Irisin Levels and ST-Segment Elevation Myocardial Infarction.

Background: An acute ST-elevation myocardial infarction (STEMI) is a serious cardiovascular condition with a high risk of morbidity and mortality. Irisin is adipomyokine that is associated with various health conditions. In post-STEMI, elevated serum irisin levels are associated with more adverse cardiovascular events. Objective: The purpose of this study was to investigate associations between the serum irisin levels and acute MI (AMI) and whether irisin may be a useful biomarker for severity of AMI in patients with STEMI. Possible correlations between serum irisin and cardiac troponin-I (cTi) levels were investigated. Methods: A total of 90 subjects (46 control subjects and 44 STEMI patients) were included in the study. Besides demographic data, presence of diabetes mellitus and hypertension, electrocardiography (ECG) findings, blood biochemistry, cardiac biomarkers (cTi) and serum irisin levels were examined. Results: Significantly lower heart rate (HR) and significantly higher ST-elevation and QTc interval were detected in ECG recordings in STEMI patients (p < 0.05). Serum irisin levels were significantly lower in STEMI patients compared to the control subjects (p < 0.001). The decrease in the serum irisin levels was significantly correlated with the increase in cTi levels, as well as increased QTc (p < 0.05). The sensitivity and specificity of irisin were found to be 93% and 78%, respectively. Conclusion: Decreased irisin levels were found to be highly predictive in STEMI. In patients with STEMI, the serum irisin levels were associated with cTi levels and QTc, suggesting that irisin is a promising biomarker for AMI cases.

Gallbladder volvulus.

Gallbladder volvulus or torsion; is an uncommon cause of acute abdomen and occurs by rotation of the gallbladder on its mesentery. The entity commonly misdiagnosed as cholecystitis before laparatomy, although it has some critical findings that alert physician for correct diagnosis. A 47 years old male patient admitted to our emergency department with right upper quadrant pain, and then progressed through abdominal rigidity indicating acute abdomen, was subjected to laparatomy. At surgery; gangrenous and rotated gallbladder was observed and cholecystectomy was performed. Early diagnosis and prompt surgical treatment is mandatory to lower the complications of this entity. Clinical signs and radiographic studies should guide physicians for proper diagnosis of gallbladder torsion.

[The relationship between serum parathormone levels and the severity of coronary artery disease]. / Koroner arter hastaliginin yayginligi ile serum parathormon düzeyi arasinda iliski.

OBJECTIVES: It has been reported that increased parathormone (PTH) levels have unfavorable effects on the cardiovascular system. PTH produces unfavorable effects via either PTH receptors or the renin angiotensin aldosterone system. Data shows that there is a relationship between PTH and coronary artery disease (CAD), although this relationship is still being debated. In this study, we evaluate the relationship between serum PTH levels and CAD. STUDY DESIGN: The study included 260 patients (125 males, 135 females, mean age 56.01±11.9 years) who underwent coronary angiography with a prediagnosis of CAD. Venous blood samples were taken 6 hours before the coronary angiography for the measurement of serum PTH levels. The extent of CAD was evaluated by calculation of Gensini scores. RESULTS: The Gensini score was 0 in 99 of the patients. Mild atherosclerosis and severe atherosclerosis were determined in 67 and 94 patients, respectively. According to the Gensini score, serum PTH levels were 5.17±2.07 pmol/l, 4.88±2.40 pmol/l and 4.98±3.04 pmol/l, respectively. PTH levels were similar in patients with mild atherosclerosis and with normal coronary arteries (Gensini score 0) (p=0.55). There was no difference in PTH levels between patients with mild and severe atherosclerosis (p=0.77). In addition, no significant difference in PTH levels were detected between those with normal coronary arteries and those with severe atherosclerosis (p=0.78). CONCLUSION: Serum PTH level does not determine the extensity of CAD.

Coriolis Vibratory MEMS Gyro Drive Axis Control with Proxy-Based Sliding Mode Controller.

MEMS (micro electrical mechanical systems) gyroscopes are used to measure the angular rate in several applications. The performance of a MEMS gyroscope is dependent on more than one factor, such as mechanical imperfections, environmental condition-dependent parameter variations, and mechanical-thermal noises. These factors should be compensated to improve the performance of the MEMS gyroscope. To overcome this compensation problem, a closed-loop control system is one of the solutions. In this paper, a closed-loop control system is implemented. However, other than previously applied methods, a proxy-based sliding mode control approach is proposed, which is a novelty for the control of the MEMS gyroscope drive axis since, to the best of our knowledge, this method has not been applied to gyroscope control problems. Proxy-based sliding mode controllers do not suffer from the chattering phenomenon. Additionally, we do not need an exact system model to implement the control law. In particular, we are investigating, in this paper, the compatibility and performance of a proxy-based sliding mode controller for a closed-loop gyroscope implementation. We show that our proposed method provides robustness against model uncertainties and disturbances and is easy to implement. We also compare the performance of classical sliding mode controllers and proxy-based sliding mode controllers, which demonstrate the evident superiority of the proxy-based controller in our implementation results. Simulation results show that system error and gyroscope total error reduced by 49.52% and 12.03%, respectively, compared to the sliding mode controller. Simulation results are supported with the experimental data, and experimental results clearly demonstrate the superiority of the proxy-based sliding mode controller.

Antibody responses after two doses of CoronaVac of the participants with or without the diagnosis of COVID-19.

BACKGROUND: CoronaVac, an inactivated whole-virion vaccine against COVID-19, has been shown to be safe with acceptable antibody responses by various clinical trials. AIMS: The objective was to investigate the post-vaccination antibody levels of both symptomatic and asymptomatic healthcare workers with or without the diagnosis of COVID-19 in an emergency department (ED) of a hospital serving as a pandemic hospital. METHODS: This single-centred, prospective study was conducted on 86 participants who were working as nurse or doctor in the ED. The volunteers were older than 18 years and either positive or negative for either computed tomography (CT), real-time reverse transcription polymerase chain reaction (qRT-PCR), or both. Thirty days after the second dose of CoronaVac (3 µg), the antibody levels were chemiluminescent microparticle immunoassay. RESULTS: Mean age of all participants were 33.1 ± 9.1 years. The antibody levels in the qRT-PCR( +) and CT( +) groups were significantly higher than the qRT-PCR( -) and CT( -) groups, respectively (p < 0.05). In the CT( +)/qRT-PCR( +) group, the antibody level was significantly higher than the CT( -)/qRT-PCR( -) and CT( -)/qRT-PCR( +) or CT( +)/qRT-PCR( -) group (p < 0.05). On the other hand, antibody levels in the hospitalized group were significantly higher than in the non-hospitalized group (p < 0.05). A significant positive correlation was observed between the time elapsed after vaccination and antibody levels of the participants (r = 0.343; p = 0.000). CONCLUSION: In conclusion, antibody responses of recovered patients COVID-19 diagnosed by both CT and qRT-PCR were much robust than the patients diagnosed by either one of the techniques or undiagnosed/disease-free participants suggesting that severity of the disease likely contributes to the antibody responses after vaccination with CoronaVac.

Assessment of Cost-Effectiveness of Computerized Cranial Tomography in Children with Mild Head Trauma.

PURPOSE: Pediatric head traumas constitute the majority of admissions to emergency departments (ED) due to trauma. This study aims to draw attention to the use of cranial computerized tomography (CT) scans in the evaluation of children with head trauma under the age of 18, and to determine CT scans' usefulness in terms of cost-effectiveness. MATERIALS AND METHODS: Age, gender, mechanism of trauma and Glasgow Coma Scale (GCS), diagnosis, time of admission to hospital, hospitalization and operation, cranial computerized tomography and hospitalization costs of all cases were retrospectively analyzed. RESULTS: A total of 26,412 patients younger than 18 years old who were admitted to the emergency department due to head trauma and who had a cranial tomography were analyzed. They had a mean age of 7.74 ± 5.66 years. In total, 26,363 (99.8%) of these patients had a GCS greater than 14. Out of these patients, only 402 (1.5%) had brain injury revealed by cranial CT, 41 (0.2%) of these patients were operated and 3 of the patients lost their lives. The total cost of patients admitted to the emergency department with a head injury amounts to USD 583,317. Furthermore, 75.78% of this cost comes from negative cranial CTs. A cost analysis according to different age groups did not show a meaningful difference between 0-2 years and 3-5 years (p = 1.000), but there was a meaningful difference for all the other age groups. CONCLUSION: Our findings show that applying algorithms to predict traumatic brain injury in children with mild head injury rather than scanning all patients with cranial CT will enable more reliable and cost-effective patient care. Current practices should be reviewed to avoid unnecessary radiation exposure and expense in the ED. It is also necessary to inform and educate parents about the risk/benefit ratio of cranial CT scans.

Analysis of the Patients Who Admitted To A Turkish Emergency Department During COVID-19 Pandemic

BACKGROUND AND AIM: In this study, it was aimed to review patients who presented to a Turkish emergency department (ED) with fever and at least one symptom and finding of acute respiratory infection (cough, shortness of breath) in Sisli Hamidiye Etfal Education and Research Hospital Tertiary Medical Care Center during COVID-19 pandemic. METHODS: This retrospective, descriptive, observational study included patients presented between March 10, 2020 and April 25, 2020. The patients were classified into two groups according to RT-PCR test result: RT-PCR (+) and RT-PCR (-). The demographic characteristics and clinical endpoint-related factors were analyzed in the patients. RESULTS: The study included 840 patients; 461 men (54.9%) and 379 women (45.1%). RT-PCR test was positive in 345 patients (41.0%). The most common comorbidity was hypertension (HT) in 119 patients (34.5%); followed by diabetes mellitus (DM) in 61 patients (18.3%). At time of ED presentation, there was mild clinical manifestation in 72.2%, whereas moderate in 21.7% and severe in 6.1% of patients with positive RT-PCR testing. Of the patients with positive RT-PCR testing, 64 patients (18.6%) were discharged from ED while 255 patients (73.9%) were admitted to COVID clinic and 26 were admitted to COVID intensive care unit (ICU). Of the patients admitted, 299 patients (86.7%) were discharged while 46 patients (13.3%) died due to multi-organ failure (MOF) (50%), acute respiratory distress syndrome (ARDS) (32.6%), acute pulmonary embolism (APE) (10.9%) and acute coronary syndrome (ACS) (6.5%). CONCLUSIONS: The RT-PCR positivity rate seemed lower in our study when compared to literature. In addition, mortality rate was lower in our study when compared to other countries.

DNA damage effects of inhalation anesthetics in human bronchoalveolar cells.

BACKGROUND: The main objective was to evaluate and compare the local genotoxicity of sevoflurane and desflurane in bronchoalveolar cells, while the secondary outcome was to detect systemic oxidative DNA damage. To our knowledge, our study is the first one to evaluate the local effects of inhalation anesthetics in human bronchoalveolar cells in patients. METHODS: American Society of Anesthesiologists group I-II patients scheduled for lumbar discectomy surgery were enrolled in this randomized prospective study. Patients were randomized to sevoflurane or desflurane for anesthesia maintenance. Bronchoalveolar lavage samples and peripheral blood samples were taken at 2-time points: the first point (baseline, T1); and the second point (postexposure, T2). Final number of 48 samples were the sevoflurane (n = 22) and desflurane (n = 26) groups. Comet assay was applied to examine genotoxic properties. Oxidative DNA damage in plasma was measured with 8-hydroxy-2'-deoxyguanosine (8-OHdG). RESULTS: T2 values were higher than baseline values in both the desflurane group (tail-length: 66 ±â€Š24, %DNA in tail: 72 ±â€Š60, tail moment: 47.52 ±â€Š14.4; P = .001, P = .005, P = .001, respectively) and the sevoflurane group (tail-length: 58 ±â€Š33, %DNA in tail: 88 ±â€Š80, tail moment: 51.04 ±â€Š26.4; P = .001, P = .012, P = .001, respectively). T2 plasma 8-OHdG levels were also higher than baseline levels in the desflurane group (3.91 ±â€Š0.19 ng/ml vs 1.32 ±â€Š0.20 ng/ml, P = .001) and sevoflurane group (3.98 ±â€Š0.18 ng/ml vs 1.31 ±â€Š0.11 ng/ml, P = .001). There were no differences between the 2 groups in comet parameters and 8-OHdG levels. CONCLUSION: Our results indicate that both inhalation agents cause DNA damage in the bronchoalveolar cells. Also, we detected increases in plasma 8-OHdG concentrations. Local genotoxicity and systemic oxidized DNA damage were similar in both groups.

Influence of multidrug resistant organisms on the outcome of diabetic foot infection.

OBJECTIVES: We described the clinical outcomes of the diabetic patients who had foot infections with multidrug resistant organisms. METHODS: We included the patients with diabetic foot infections (DFI) from 19 centers, between May 2011 and December 2015. Infection was defined according to IDSA DFI guidelines. Patients with severe infection, complicated moderate infection were hospitalized. The patients were followed-up for 6 months after discharge. RESULTS: In total, 791 patients with DFI were included, 531(67%) were male, median age was 62 (19-90). Severe infection was diagnosed in 85 (11%) patients. Osteomyelitis was diagnosed in 291(36.8%) patients. 536 microorganisms were isolated, the most common microorganisms were S. aureus (20%), P. aeruginosa (19%) and E. coli (12%). Methicillin resistance (MR) rate among Staphylococcus aureus isolates was 31%. Multidrug resistant bacteria were detected in 21% of P. aeruginosa isolates. ESBL (+) Gram negative bacteria (GNB) was detected in 38% of E. coli and Klebsiella isolates. Sixty three patients (8%) were re-hospitalized. Of the 791 patiens, 127 (16%) had major amputation, and 24 (3%) patients died. In multivariate analysis, significant predictors for fatality were; dialysis (OR: 8.3, CI: 1.82-38.15, p=0.006), isolation of Klebsiella spp. (OR:7.7, CI: 1.24-47.96, p=0.028), and chronic heart failure (OR: 3, CI: 1.01-9.04, p=0.05). MR Staphylococcus was detected in 21% of the rehospitalized patients, as the most common microorganism (p<0.001). CONCLUSION: Among rehospitalized patients, methicillin resistant Staphylococcus infections was detected as the most common agent, and Klebsiella spp. infections were found to be significantly associated with fatality.

Rare Cause of Pleuropnemonia: Tularemia Disease.

Tularemia is a zoonotic infection which is caused by gram negative coccobacilli, Francisella tularensis. The disease occurs after contact with blood and body fluids of infected animals, bites and ingestion of infected food and water. Although it commonly presents with skin lesions, there may also be serious organ involvements. A55-year woman was consulted for presumptive diagnosis of tuberculosis. Multiple lymphadenopathy in right cervical area was present on physical examination. Pleural effusion on left side was detected with computed tomography. In detailed history, knowledge of a family member with the diagnosis of tularemia was obtained. Both of them had the history of contact with infected animals. Diagnosis of tularemia was confirmed with microagglutination test. With this patient who was initially presumptively diagnosed as tuberculosis, we aim to draw attention to diagnosis of tularemia in the presence of pleuropnemonia and peripheral lymphadenopathy and emphasize importance of detailed patient history.