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BACKGROUND: Traumatic Brain Injury (TBI) is one of the most common surgical emergencies in service hospitals of India. Computed tomography (CT) has been a consistent and reliable technique for detecting intracranial hemorrhages but is limited by its non-availability in most service hospitals. Therefore the need for a cheaper, portable and easily available option required to be explored. The aim of this study was to determine the sensitivity, specificity, Positive Predictive Value (PPV) and Negative Predictive Value (NPV) of Near Infra Red Spectroscopy (NIRS) against the gold standard of NCCT head. METHODS: An observational, prospective study was conducted in 100 patients of closed head injury, attending the emergency department or surgical OPD of a service zonal hospital with NIRS. All these patients were subsequently subjected to NCCT head. Sensitivity, specificity, and positive and negative predictive values of NIRS were calculated. The study was conducted from Oct 2010 to Jul 2012. RESULTS: All the 100 patients were evaluated with NIRS and subsequently subjected to NCCT head. The results were compiled and statistical analysis of the same was conducted. The data revealed a sensitivity of 58.46%, a specificity of 42.86%, a positive predictive value of 65.52% and a negative predictive value of 35.71%. CONCLUSION: Near Infra Red Spectroscopy (NIRS) is a good screening tool for prediction of intra cerebral haemorrhage in the field and even intensive care units. This was the first study of its kind in the Indian subcontinent and the results suggest that NIRS is a good device to predict intracranial subdural and epidural haematomas. It is however not superior to computer tomography and magnetic resonance imaging.
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BACKGROUND: Bile leakage (BL) is a common complication following liver surgery, ranging from 3 to 27% in different series. To reduce the incidence of post-operative BL various BL tests have been applied since ages, but no method is foolproof and every method has their own limitations. In this study we used a relatively simpler technique to detect the BL intra-operatively. Topical application of 1.5% diluted hydrogen peroxide (H2O2) was used to detect the BL from cut surface of liver and we compared this with conventional saline method to know the efficacy. METHODS: A total of 31 patients included all patients who underwent liver resection and donor hepatectomies as part of Living Donor Liver Transplantation. After complete liver resection, the conventional saline test followed by topical diluted 1.5% H2O2 test was performed on all. RESULTS: A BL was demonstrated in 11 patients (35.48%) by the conventional saline method and in 19 patients (61.29%) by H2O2 method. Statistically compared by Wilcoxon signed-rank test showed significant difference (P = 0.014) for minor liver resections group and (P = 0.002) for major liver resections group. CONCLUSION: The topical application of H2O2 is a simple and effective method of detection of BL from cut surface of liver. It is an easy, non-invasive, cheap, less time consuming, reproducible, and sensitive technique with no obvious disadvantages.
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INTRODUCTION: Bariatric procedures have become popular in treating not only the morbid obesity but also the metabolic derangements. Sleeve Gastrectomy has recently become popular as a standalone procedure and its usefulness as a metabolic procedure especially glycemic control is still under investigation. One of the most commonly used measure of insulin resistance is statistically derived 'Homeostatic model assessment of insulin resistance (HOMA-IR). AIM: The effect of Laparoscopic Sleeve Gastrectomy (LSG) on clinical and measurable change in glycemic control as seen by reduction of insulin resistance ie HOMA-IR levels in morbidly obese patients. MATERIAL AND METHODS: All the patients with BMI ≥35 kg/m(2) with co morbidities and BMI ≥40 kg/m(2) even without co morbidities were included in the study. The period of the study was from Feb 2013 to Sep 2014. Fasting (FBS), post prandial blood sugar (PPBS) and Insulin levels were checked before the surgery, 1month and 3 month after the surgery. We also recorded BMI and diabetic status. HOMA-IR was calculated and trends were recorded. STATISTICAL ANALYSIS: Statistical analysis was carried out using SPSS 16.0. RESULTS: Out of 28 patients 8 were males and 20 were females. The mean age was 43 yrs. 11 (39%) patients were diabetic and mean BMI was 44 kg/m(2) and a range of (35-61.3) kg/m(2). 11 patients had BMI > 45 kg/m(2). The HOMA-IR values decreased significantly after the surgery both in diabetics and non diabetics. CONCLUSION: LSG results in improvement in glycemic control in both diabetics and non diabetics.
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Glicemia/análise , Diabetes Mellitus/sangue , Gastrectomia/métodos , Laparoscopia/métodos , Obesidade Mórbida/cirurgia , Adulto , Feminino , Humanos , Resistência à Insulina , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/sangueRESUMO
BACKGROUND: Live donor liver transplant has become an accepted, effective and lifesaving alternative to deceased donor transplant. The effect on donor and his safety remains a cause of concern. The donors are all in productive age and in our setting may have to go back to active service. This study is aimed at knowing the results of donor hepatectomies at our centre. METHODS: Data of all donor hepatectomies done at our centre from Apr 2007 to Jun 2013 reviewed. This included the preoperative workup, operative details and postoperative follow-up. RESULTS: 35 Donors of age between 20 and 50 years were taken up for procedure of which one was abandoned due to haemodynamic instability after intubation. In the 34 procedures done the percentage of the residual liver was at least 30%. No donor required blood transfusion. The overall complication rate was 26.5% which was stratified according to the modified Clavien classification of postoperative complications. There was transient rise of bilirubin and liver enzymes in all which returned back to normal with time. Infections were the most common cause of complication. All the donors had gone back to their work after a mean of 42 days after surgery. All donors were willing to donate again if needed. CONCLUSION: Living donor liver transplant a widely practiced modality for end-stage liver disease. It is a safe procedure with good recovery and results. Our study shows that meticulous selection criteria and strict adherence to protocols leads to good outcome.
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Paravalvular leaks (PVL) after valve replacement surgeries are not uncommon. A significant number of these patients need some form of intervention as they commonly present with heart failure or severe hemolysis. Surgical correction is associated with high mortality and morbidity. Device closure of PVLs has been found to have good results. Since there are no devices designed specifically for PVL closure, large PVL closure is difficult. Occasional larger PVLs have been closed with a combination of a device and smaller coils. We present here a case of very large sized mitral PVL, in a patient with high risk for surgery, which was closed with two large size devices.
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Fístula Anastomótica/terapia , Oclusão com Balão/instrumentação , Implante de Prótese de Valva Cardíaca/efeitos adversos , Insuficiência da Valva Mitral/cirurgia , Adulto , Anastomose Cirúrgica/efeitos adversos , Oclusão com Balão/métodos , Bioprótese , Cateterismo Cardíaco/instrumentação , Cateterismo Cardíaco/métodos , Ecocardiografia Doppler , Seguimentos , Implante de Prótese de Valva Cardíaca/métodos , Humanos , Masculino , Insuficiência da Valva Mitral/diagnóstico por imagem , Medição de Risco , Dispositivo para Oclusão Septal , Resultado do TratamentoRESUMO
BACKGROUND: Systemic embolism is a serious and sometime fatal complication of rheumatic MS. OBJECTIVE: We assessed the predictive power of D-Dimer level to predict occurrence of left atrial (LA) thrombi in patients with rheumatic mitral stenosis (MS). METHODS: D-dimer levels were analyzed for 24 patients with rheumatic MS with LA clot and 22 patients with rheumatic MS with no LA clot undergoing transeosophageal echocardiography. A level more than 4 µg/ml was taken as elevated to predict the presence of LA clot in the study groups. RESULTS: For a cut-off value of 4 µg/ml, sensitivity was 66.67 % and specificity 100 % for prediction of LA clot and AUC 0.710. A cut-off value of less than 1 µg/ml, sensitivity was 91.67 % and 87. 5 % negative predictive value for ruling out presence of LA clot and AUC 0.721. CONCLUSION: A higher value of D-dimer can predict the possible presence of a LA clot and very low value can predict absence of clot in patients with rheumatic MS.
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Produtos de Degradação da Fibrina e do Fibrinogênio/análise , Cardiopatias/diagnóstico , Estenose da Valva Mitral/diagnóstico , Cardiopatia Reumática/complicações , Trombose/diagnóstico , Adolescente , Adulto , Feminino , Átrios do Coração , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
In the last few years there has been an increasing incidence of infection due to non-neoformans Cryptococcus spp. especially in immunocompromised host. Cryptococcus laurentii is a non-neoformans Cryptococcus which has rarely been known to cause bacteremia and pulmonary infection in humans. Here we report a case of fungemia due to Cryptococcus laurentii.
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Criptococose/diagnóstico , Criptococose/microbiologia , Cryptococcus/classificação , Cryptococcus/isolamento & purificação , Fungemia/diagnóstico , Fungemia/microbiologia , Idoso , Antifúngicos/farmacologia , Meios de Cultura/química , Humanos , Masculino , Testes de Sensibilidade Microbiana , Técnicas Microbiológicas/métodos , Técnicas de Tipagem Micológica , Micologia/métodosRESUMO
The causes for internal hernias can be broadly classified as congenital or acquired, the latter being caused by post surgical or traumatic defects. An internal hernia following nephrectomy is a relatively rare occurrence. A nephrectomy via the transperitoneal approach has complications which are common to any abdominal surgery, as well as some which are specific to it. However, an internal hernia through the descending mesocolon is rare, and, to the best of our knowledge, very few cases have been reported in the literature. We report a case of internal hernia through the descending mesocolon following left radical nephrectomy, review the available literature on this observation and discuss its pathogenesis and prevention.
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Doenças do Colo/etiologia , Hérnia/etiologia , Nefrectomia/efeitos adversos , Idoso , Colo Descendente/patologia , Colo Descendente/cirurgia , Doenças do Colo/diagnóstico por imagem , Doenças do Colo/cirurgia , Hérnia/diagnóstico por imagem , Herniorrafia , Humanos , Masculino , RadiografiaRESUMO
Coronary artery perforation especially type III is a rare and catastrophic complication of percutaneous coronary intervention. It mandates emergency open heart surgery if hemostasis is not achieved promptly. We report a case of type III left anterior descending artery (LAD) perforation which was managed successfully with cyanoacrylate glue.
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Angioplastia Coronária com Balão/efeitos adversos , Vasos Coronários/lesões , Cianoacrilatos/uso terapêutico , Hemodinâmica/efeitos dos fármacos , Lesões dos Tecidos Moles/tratamento farmacológico , Humanos , Masculino , Pessoa de Meia-Idade , Lesões dos Tecidos Moles/etiologiaRESUMO
This is a case report of a patient with underlying pulmonary thromboembolism who was diagnosed as having a large, mobile right heart thrombi while undergoing treatment with low-molecular weight heparin. She underwent emergency embolectomy with exploration of the right heart under a cardiopulmonary bypass (CPB). Soon after induction of anaesthesia, the patient had an episode of severe hypotension, which responded to inotropes. Large, serpiginous thrombi were found in the right atrium extending into the right ventricle and pulmonary arteries, which were evacuated. She was weaned off CPB on inotropic support and was extubated uneventfully on the 4th POD. Postoperatively, she was started on anticoagulant therapy and also underwent placement of a Greenfield inferior vena caval (IVC) filter to prevent further thromboembolic episodes.
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Anestesia , Trombose Coronária/complicações , Adulto , Anticoagulantes/uso terapêutico , Procedimentos Cirúrgicos Cardíacos , Ponte Cardiopulmonar , Trombose Coronária/tratamento farmacológico , Trombose Coronária/cirurgia , Ecocardiografia , Feminino , Heparina de Baixo Peso Molecular/uso terapêutico , Humanos , Complicações Pós-Operatórias/diagnóstico por imagem , Complicações Pós-Operatórias/tratamento farmacológico , Complicações Pós-Operatórias/terapia , Embolia Pulmonar/complicações , Embolia Pulmonar/tratamento farmacológico , Embolia Pulmonar/cirurgia , Filtros de Veia CavaRESUMO
We report a case in which a coronary-to-pulmonary fistula was successfully occluded in a patient with tetralogy of Fallot by employing the cut floppy tips of coronary angioplasty guidewires using a new technique.
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Fístula Artério-Arterial/terapia , Cateterismo Cardíaco , Anomalias dos Vasos Coronários/terapia , Atresia Pulmonar/terapia , Tetralogia de Fallot/terapia , Angioplastia Coronária com Balão , Fístula Artério-Arterial/diagnóstico por imagem , Criança , Angiografia Coronária , Anomalias dos Vasos Coronários/diagnóstico por imagem , Humanos , Masculino , Atresia Pulmonar/diagnóstico por imagem , Tetralogia de Fallot/diagnóstico por imagemAssuntos
Aneurisma/cirurgia , Permeabilidade do Canal Arterial/complicações , Endocardite Bacteriana/complicações , Artéria Pulmonar , Procedimentos Cirúrgicos Vasculares , Adolescente , Aneurisma/diagnóstico , Aneurisma/etiologia , Angiografia , Antibacterianos , Ponte Cardiopulmonar , Quimioterapia Combinada/uso terapêutico , Permeabilidade do Canal Arterial/diagnóstico , Ecocardiografia , Endocardite Bacteriana/diagnóstico , Endocardite Bacteriana/tratamento farmacológico , Humanos , Masculino , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/cirurgia , Tomografia Computadorizada por Raios X , Ultrassonografia Doppler em Cores , Procedimentos Cirúrgicos Vasculares/métodosRESUMO
Elective stenting as a primary strategy for non-surgical revascularisation was performed in five patients with symptomatic unprotected left main coronary artery ostial stenoses. Their ages ranged from 24 to 57 years (mean: 44.6 +/- 14.4 years). Left ventricular ejection fraction ranged from 35 to 55 percent. All patients underwent successful stenting for left main ostial stenoses using a disarticulated 7 mm Palmaz-Schatz stent. Luminal diameter stenosis reduced from 74 +/- 10.8 to 10 +/- 7.2 percent after the procedure. One patient developed recurrence of angina on the 7th day due to marked recoil of the left main coronary artery with possible thrombosis, requiring immediate coronary artery bypass graft surgery without any sequelae. Remaining four patients were asymptomatic over a mean follow-up of 54 +/- 36 weeks (range: 25-96) and none developed angiographic restenosis at six months. Our preliminary observations therefore suggest that primary stenting is a feasible alternative to bypass graft surgery in patients with unprotected left main coronary artery ostial stenoses.
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Implante de Prótese Vascular , Doença das Coronárias/cirurgia , Stents , Adulto , Angiografia Coronária , Doença das Coronárias/diagnóstico por imagem , Doença das Coronárias/fisiopatologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Volume SistólicoAssuntos
Tuberculoma/diagnóstico , Tuberculose Cardiovascular/diagnóstico , Adolescente , Antituberculosos/uso terapêutico , Criança , Intervalo Livre de Doença , Ecocardiografia , Evolução Fatal , Humanos , Masculino , Tomografia Computadorizada por Raios X , Tuberculoma/terapia , Tuberculose Cardiovascular/terapiaRESUMO
Knotting of a balloon-tipped, flow-directed catheter leading to difficulty in its removal is a rare but serious complication. Several methods have been used to remove such catheters with nonsurgical techniques. A case of knotted catheter that was also entrapped in a surgical suture in a patient undergoing emergency mitral valve replacement is presented and a method for its nonsurgical removal is described.