RESUMEN
This study aimed to investigate the effects of pharmacomechanical thrombectomy on novel complete blood count parameters in deep venous thrombosis. This retrospective study included 242 patients aged >18 years who were treated for deep venous thrombosis. Patients were grouped as follows: group 1 was accepted as having interventional operations (n = 123) and group 2 was accepted as having only medical advice (n = 119). Routine complete blood count parameters, the neutrophil-to-lymphocyte ratio (NLR), and the platelet-to-lymphocyte ratio (PLR) were compared. There was no difference between the groups in terms of admission hemoglobin, hematocrit, mean platelet volume, NLR and PLR (P = .11, P = .24, P = .55, P = .93, and P = .96, respectively). In the pharmacomechanic thrombectomy group, NLR and PLR were significantly reduced after intervention when compared to the admission values (P < .001 and P < .001, respectively). However, the NLR and PLR values of medically treated patients did not differ significantly from their baseline values (P = .16 and P = .08, respectively). In this study, we effectively removed the thrombus load in blocked proximal veins using pharmacomechanical thrombectomy and observed a significant decrease in NLR and PLR, which are current, inexpensive, and accessible parameters.
Asunto(s)
Plaquetas , Trombosis de la Vena , Humanos , Estudios Retrospectivos , Recuento de Plaquetas , Recuento de Células Sanguíneas , Linfocitos , Neutrófilos , Trombectomía , Trombosis de la Vena/terapia , Recuento de LinfocitosRESUMEN
Venous ulcers that occur due to chronic venous insufficiency are seen on the upper medial malleol of the ankle. Treatment of venous ulcers is protracted and generally the success rate is low. Co-morbid factors play an important role in the success of treatment of venous ulcers. In this case report, we demonstrate successful venous ulcer treatment in a morbidly obese patient with co-morbid conditions.
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Ablación por Catéter , Obesidad Mórbida/diagnóstico , Vena Safena/cirugía , Úlcera Varicosa/diagnóstico , Insuficiencia Venosa/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Obesidad Mórbida/cirugía , Vena Safena/patología , Resultado del Tratamiento , Ultrasonografía Doppler Dúplex , Úlcera Varicosa/cirugía , Insuficiencia Venosa/cirugíaRESUMEN
INTRODUCTION: In this study, we aimed to reveal the normal anatomy and variations of the bronchial arterial system and to determine the sex distribution of these variations by retrospectively reviewing the images of patients who underwent thoracal multidetector computed tomographic angiography for various reasons. MATERIALS AND METHODS: Multidetector computed tomographic images of a total of 208 patients (151 men; mean age, 59 years) were retrospectively reviewed to assess the normal anatomy and variations of the bronchial arterial system. RESULTS: A total of 531 bronchial arteries (median, 3; minimum, 1; maximum, 5; mean, 2.5) were detected. The number (mean diameter) of the right bronchial arteries were higher than the left bronchial arteries (290 [1.43 mm] and 241 [1.26 mm], respectively; P < .05 for both number and diameter). The mean number (diameter) of the bronchial arteries were higher with men than with women (2.58 [1.45 mm] and 2.47 [1.32 mm], respectively; P < .05 for both number and diameter). The most common (24%) branching pattern was the combination of 1 right intercostal-bronchial trunk and 1 left bronchial artery, and, secondarily (13.46%), the combination of 2 right (1 intercostal-bronchial trunk and 1 bronchial artery) and 1 left bronchial arteries. Seventy-eight ectopic bronchial arteries were detected in 59 cases (28.3%). They most commonly originated from the aortic arch (37.2%), the descending aorta below the level of T6 (35.9%), or the aortic branches (16.7%). The number of right ectopic bronchial arteries was significantly higher than the left ectopic bronchial arteries (50 [64%] vs 28 [36%]; P < .01). The incidence of ectopic bronchial arteries was statistically higher with men versus women (45 [29.8%] vs 14 [24.6%]; P < .05). CONCLUSION: The origins, numbers, diameters, and courses of the bronchial arteries can vary substantially among individuals. Multidetector computed tomographic angiography enables a detailed road map of the bronchial arterial system to interventional radiologists and thoracic surgeons.
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Arterias Bronquiales/anatomía & histología , Arterias Bronquiales/diagnóstico por imagen , Tomografía Computarizada Multidetector , Arterias Bronquiales/anomalías , Medios de Contraste , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores SexualesRESUMEN
PURPOSE: To investigate whether aortic atherosclerosis or epicardial adipose tissue (EAT) volume on multidetector computed tomography (CT) can predict the presence of significant coronary artery disease (CAD). MATERIALS AND METHODS: Coronary CT angiography was performed in 202 cases of CAD that were known or based on suspicion. Based on coronary CT angiography results, the patients with significant stenosis (≥50%) and without significant stenosis (<50%) were compared in terms of demographic characteristics, traditional cardiovascular risk factors, aortic atherosclerosis, and EAT volume. RESULTS: Significant coronary artery stenosis was detected in 92 cases (45.5%). Although EAT volume was higher in the patients with significant stenosis, the difference between the two groups was not statistically significant. The presence of calcification in the descending aorta was significantly higher in the patients with significant stenosis than the patients without significant stenosis (50.4% and 15.4%, respectively, p=0.0001). The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy rates of the presence of calcification in the descending aorta in predicting the presence of significant coronary artery stenosis were respectively found as 53.8%, 84.4%, 74.6%, 68.1%, and 70.3%. The sensitivity, specificity, PPV, NPV, and accuracy rates of the ≥2.45mm wall thickness of the descending aorta in predicting the presence of significant coronary artery stenosis were respectively found as 75.3%, 74.3%, 71.4%, 77.9%, and 74.8%. CONCLUSION: There is a strong relationship between thoracic aortic atherosclerosis and CAD. However, the relationship between EAT volume and CAD is not significant. The presence of aortic atherosclerosis can be used as an additional marker together with traditional cardiovascular risk factors for predicting CAD.
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Tejido Adiposo/diagnóstico por imagen , Aterosclerosis/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Pericardio/diagnóstico por imagen , Anciano , Aorta Torácica/diagnóstico por imagen , Enfermedades de la Aorta/diagnóstico por imagen , Calcinosis/diagnóstico por imagen , Angiografía Coronaria , Enfermedad de la Arteria Coronaria/etiología , Estenosis Coronaria/diagnóstico por imagen , Femenino , Humanos , Masculino , Persona de Mediana Edad , Tomografía Computarizada Multidetector , Valor Predictivo de las Pruebas , Factores de Riesgo , Sensibilidad y EspecificidadRESUMEN
OBJECTIVE: The aim of this study was to compare the efficacy of oral, intra muscular and transdermal diclofenac sodium for pain treatment in patients undergoing laparoscopic cholecystectomy, and their effect on postoperative opioid consumption. METHODS: Following informed consent, 90 ASA I-II patients scheduled for laparoscopic cholecystectomy were randomized into three groups. Group PO got oral diclofenac sodium 1 hour before the operation, Group IM 75 mg diclofenac sodium intra muscular and Group TD diclofenac sodium patch 6 hours before the operation. Patients were not premedicated. Routine anaesthesia induction was used. After the operation in post anaesthesia care unit tramadol HCl infusion was delivered by intravenous patient controlled analgesia (iv PCA). Ramsey Sedation Score (RSS), Modified Aldrete's Score System(MASS) and Visual Analog Scale Pain Score (VAS) was used for postoperative evaluation. Postoperative opioid consumption was recorded. RESULTS: Demographic characteristics, intraoperative and postoperative hemodynamics of the patients were similar between groups. Postoperative VAS were lower at all time points in Group IM and Group TD than in Group PO. Lowest Postoperative RSS were in Group IM and the highest were in Group PO, and the difference between groups was significant. There was no significant difference in Postoperative MASS between groups. Postoperative tramadol consumption was statistically different between groups. Tramadol consumption in Group IM and Group TD was lower than Group PO. Postoperative nausea and vomiting was not observed. Local complications related to transdermal and intra muscular applications was not reported. CONCLUSION: In patients undergoing ambulatory laparoscopic cholecystectomy, a noninvasive application transdermal diclofenac sodium is as effective as intramuscular diclofenac sodium and can be preferred in postoperative pain treatment.
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BACKGROUND: We evaluated the vasodilatory effects of two antioxidants, vitamins C (ascorbic acid) and E (α-tocopherol), on radial artery and endothelium-dependent responses in patients awaiting coronary artery bypass surgery. METHODS: The study was performed in three groups. The first group took 2 g of vitamin C orally (n = 31, vitamin C group), the second group took 2 g of vitamin C with 600 mg of vitamin E orally (n = 31, vitamins C + E group), and the third group took no medication (n = 31, control group). After baseline measurements were taken of the radial artery lumen diameter, flow volume and lumen area in the non-dominant radial artery, occlusion was maintained for five minutes with a pressure cuff placed around the arm. The measurements were taken again at the time of deflating the cuff, and 60 seconds later. The measurements were repeated after medication in two of the groups and after placebo in the third group. RESULTS: We compared values of the vitamin C group with those of the vitamins C + E group, and found that the latter were higher than those of the vitamin C group but not statistically significant. In the control group, there was no statistical difference. CONCLUSION: Vitamin C or its combination with vitamin E significantly enhanced endothelium-dependent vasodilatation in the radial circulation of patients with coronary artery disease. Its combination with vitamin E was superior to vitamin C administration alone for endothelial enhancement but this difference was not statistically significant. We hypothesised that vitamin C or its combination with vitamin E may be used as antioxidants for arterial graft patency in patients undergoing coronary artery surgery.
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Antioxidantes/uso terapéutico , Ácido Ascórbico/uso terapéutico , Puente de Arteria Coronaria , Enfermedad de la Arteria Coronaria/cirugía , Arteria Radial/efectos de los fármacos , Vasodilatación/efectos de los fármacos , Vitamina E/uso terapéutico , Listas de Espera , Administración Oral , Adulto , Anciano , Antioxidantes/administración & dosificación , Ácido Ascórbico/administración & dosificación , Puente de Arteria Coronaria/métodos , Enfermedad de la Arteria Coronaria/diagnóstico , Quimioterapia Combinada , Femenino , Humanos , Masculino , Persona de Mediana Edad , Arteria Radial/diagnóstico por imagen , Arteria Radial/fisiopatología , Arteria Radial/trasplante , Factores de Tiempo , Recolección de Tejidos y Órganos , Resultado del Tratamiento , Turquía , Ultrasonografía , Grado de Desobstrucción Vascular/efectos de los fármacos , Vitamina E/administración & dosificaciónRESUMEN
An 86-year-old male patient with hypertension, Parkinsonism, benign prostatic hyperplasia, cataract and chronic obstructive pulmonary disease had a history of coronary bypass surgery in two veins due to anterior myocardial infarction one year earlier. He presented with pain and feelings of paresthesia below the knee of his left leg, and had fallen twice. He had used compressions and venoprotective medication for two years and had also received physiotherapy but it had not alleviated the symptoms. He had varicose dilatations in the left leg and pigmentation and a recovered venous ulcer scar were present on the medial malleolus. The patient was classed as grade 4 according to the CEAP classification. Because there was no deficiency in the superficial femoral and popliteal veins, the patient was taken for endovenous ablation. He had no pain or sensation of heaviness in the legs on postoperative day 10, and the first, third and sixth months of check up. Endovenous ablation is a procedure that increases the quality of life and comfort in elderly patients, with minimal pain. Radiofrequency catheter procedures have proven to be more successful in patients of all age groups than procedures such as standard surgery and foam therapy.
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Ablación por Catéter , Vena Safena/cirugía , Várices/cirugía , Insuficiencia Venosa/cirugía , Anciano de 80 o más Años , Enfermedad Crónica , Comorbilidad , Humanos , Masculino , Vena Safena/fisiopatología , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Várices/diagnóstico , Várices/fisiopatología , Insuficiencia Venosa/diagnóstico , Insuficiencia Venosa/fisiopatologíaRESUMEN
Though congenital anomalies of the pancreas and pancreatic duct are relatively uncommon and they are often discovered as an incidental finding in asymptomatic patients, some of these anomalies may lead to various clinical symptoms such as recurrent abdominal pain, nausea and vomiting. Recognition of these anomalies is important because these anomalies may be a surgically correctable cause of recurrent pancreatitis or the cause of gastric outlet obstruction. An awareness of these anomalies may help in surgical planning and prevent inadvertent ductal injury. The purpose of this article is to review normal pancreatic embryology, the appearance of ductal anatomic variants and developmental anomalies of the pancreas, with emphasis on magnetic resonance cholangiopancreaticography and multidetector computed tomography.
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Pancreatocolangiografía por Resonancia Magnética/métodos , Tomografía Computarizada Multidetector/métodos , Conductos Pancreáticos/anomalías , Humanos , Páncreas/anomalías , Enfermedades Pancreáticas/congénito , Enfermedades Pancreáticas/diagnóstico por imagen , Enfermedades Pancreáticas/patologíaRESUMEN
INTRODUCTION: Modern surgical management of chronic venous insufficiency is possible since the development of catheter-based minimally invasive techniques, including radiofrequency ablation (RFA) and the application of colour Doppler sonography. RFA technology requires the use of tumescent anaesthesia, which prolongs the operating time. Instilling tumescent anaesthesia percutaneously below the saphenous fascia is the steepest part of the learning curve. In our study, we compared operative and postoperative results of tumescentless RFA and RFA with tumescent anaesthesia, to investigate the necessity of tumescent anaesthesia. METHODS: A total of 344 patients with Doppler-confirmed great saphenous vein insufficiency underwent RFA between January and December 2012. Patients were divided into two groups according to anaesthetic management. Group 1 consisted of 172 patients: tumescent anaesthesia was given before the ablation procedure, and group 2 contained 172 patients: a local hypothermia and compression technique was used; no tumescent anaesthesia was administered. The visual analogue scale (VAS) was used and ecchymosis scores of the patients were recorded. Clinical examinations were performed at each visit and Doppler ultrasonography was performed in the first and sixth month. RESULTS: Mean ablation time was significantly lower in group 2 compared to group 1 (7.2 vs 18.9 min; p < 0.05). Skin burn and paresthesia did not occur. The immediate occlusion rate was 100% for both groups. No significant difference was found between the groups in terms of VAS and ecchymosis scores. All patients returned to normal activity within two days. The primary closure rate of group 1 was 98.2% and group 2 was 98.8% at six months, and there was no significant difference between the groups (p > 0.05). CONCLUSION: Eliminating tumescent infusion is a desirable goal. Tumescentless endovenous RFA with local hypothermia and compression technique appears to be safe and efficacious. Our technique shortens the operation time and prevents patient procedural discomfort.