ABSTRACT
Patients with pericardial disease often require interventional therapies or surgery, making it essential for anesthesiologists to understand the altered physiology of these disease states and the resultant impact on perioperative management. The broad spectrum of syndromes involving the pericardium present with varying degrees of clinical significance, from asymptomatic presentations to life-threatening emergencies. Impaired diastolic filling of the heart represents a common theme of pericardial disease, with the rate of onset of pericardial pathology largely determining the extent of this impairment and subsequent severity of presentation. This review highlights recent updates in the literature regarding the diagnostic evaluation, medical therapy, and invasive therapeutic procedures for common pericardial syndromes from the perspective of a perioperative physician.
Subject(s)
Cardiac Tamponade/etiology , Diagnostic Imaging/methods , Pericardial Effusion/diagnosis , Pericardiectomy/methods , Pericarditis, Constrictive/diagnosis , Pericardium/diagnostic imaging , Cardiac Tamponade/diagnosis , Cardiac Tamponade/surgery , Humans , Pericardial Effusion/complications , Pericardial Effusion/surgery , Pericardiocentesis/methods , Pericarditis, Constrictive/complications , Pericarditis, Constrictive/surgeryABSTRACT
We reviewed the role of transesophageal echocardiography (TEE) in the management of renal cell carcinoma (RCC) with associated tumor thrombus. Many consider intraoperative TEE as imperative in cases of Level 4 thrombi with atrial involvement, as well as in cases that require the use of cardiopulmonary bypass (CPB). However, the role of TEE in the surgical management of RCC with associated inferior vena cava (IVC) thrombus may expand beyond this subset. When performed after induction, TEE provides updated information regarding tumor thrombus staging, which is essential for optimal surgical planning. Furthermore, TEE provides feedback regarding properties of the thrombus, such as fragility and adherence, which may alter surgical technique. TEE can also be used intraoperatively for central venous line placement, to monitor cardiovascular and fluid status, to guide vascular clamp placement, and to ensure complete removal of the tumor thrombus. In some cases, the use of TEE allows for less morbid procedures and safe avoidance of CPB. We therefore recommend the use of preoperative TEE in all cases with a known tumor thrombus with discretion as to what extent TEE is used throughout the remainder of the case. Further investigation is necessary to elucidate the effect of TEE on patient outcomes, including surgical complication rates, morbidity and mortality of procedures, and cancer control.
Subject(s)
Carcinoma, Renal Cell/diagnosis , Kidney Neoplasms/diagnosis , Thrombectomy/methods , Vena Cava, Inferior/diagnostic imaging , Venous Thrombosis/diagnosis , Carcinoma, Renal Cell/complications , Echocardiography, Transesophageal/methods , Humans , Kidney Neoplasms/complications , Neoplastic Cells, Circulating , Venous Thrombosis/etiology , Venous Thrombosis/surgeryABSTRACT
We report a case of a right atrial thrombus traversing a patent foramen ovale into the left atrium, where three-dimensional transesophageal echocardiography provided considerable incremental value over two-dimensional transesophageal echocardiography in its assessment. As well as allowing us to better spatially characterize the thrombus, three-dimensional transesophageal echocardiography provided a more quantitative assessment through estimation of total thrombus burden.
Subject(s)
Echocardiography, Three-Dimensional/methods , Echocardiography, Transesophageal/methods , Foramen Ovale, Patent/complications , Heart Diseases/diagnostic imaging , Thrombosis/complications , Thrombosis/diagnostic imaging , Aged , Female , Foramen Ovale, Patent/diagnostic imaging , Foramen Ovale, Patent/surgery , Heart Diseases/complications , Heart Diseases/surgery , Humans , Thrombosis/surgeryABSTRACT
We present an adult patient in whom live/real time three-dimensional transesophageal echocardiography (3DTEE) provided incremental value in the assessment of the spinal cord as compared to two-dimensional transesophageal echocardiographic (2DTEE) findings published in the literature. It improved accurate identification and assessment of the anterior radiculomedullary spinal arteries which may have an important clinical application in monitoring for spinal cord ischemia during thoracic aortic surgery. Because the spinal cord and spinal canal could be examined using not only transverse but also coronal (frontal), sagittal, and oblique planes, 3DTEE further allowed for three-dimensional measurements of the dimensions and volumetric analysis of the visualized spinal cord and spinal canal. These may have implications in the assessment of spinal cord edema due to trauma and other conditions which result in increase in the size and volume of the spinal cord.
