1/24. Purulent pericarditis presenting as an extracardiac mass in a patient with untreated diabetes.A 50-year-old man with symptoms of bi-ventricular heart failure was transferred to our hospital with a diagnosis of extracardiac tumor. He had a 10 year history of untreated diabetes. Chest computed tomography (CT) revealed an extracardiac mass in the right atrio-ventricular groove. cardiac catheterization revealed an elevated mean right atrial pressure of 18 mmHg, mean pulmonary wedge pressure of 16 mmHg, and the right ventricular pressure curve demonstrated typical dips and plateaus. At surgery, there was severe adhesion between the pericardium and epicardium, and the pericardium was severely thickened and contained turbid pus. In the left thoracic cavity, there was large amount of pleural effusion and pus. Therefore, the patient was diagnosed with purulent pericarditis caused by left empyema. The thickened pericardium at the anterior portion of the heart was resected, however resection of the remaining portion was abandoned because the adhesion was so tight. After surgery, the patient underwent irrigation of the heart and left thoracic cavity by 1% povidone iodine solution and 0.5 mg/ml of imipenem for 7 days. Bacteriologic culture of the pus from the pericardium revealed anaerobic gram negative bacteria. After 4 months of antibiotics infusion, his C reactive protein became negative and the patient was subsequently discharged from our hospital.- - - - - - - - - - ranking = 1keywords = pressure (Clic here for more details about this article) |
2/24. A case of obesity, diabetes and hypertension treated with very low calorie diet (VLCD) followed by successful pregnancy with intrauterine insemination (IUI).The patient was a 32-year-old obese woman with a history of type 2 diabetes and hypertension for 6 years. Although she was treated with antihypertensive agents and intensive insulin therapy, her hyperglycemia was difficult to control. She wanted to have a baby but pregnancy was not recommended because her diabetes was under poor control and the use of antihypertensive medication. To achieve good control of obesity, diabetes and hypertension, she was admitted to our clinical department for weight reduction using very low calorie diet (VLCD). During VLCD she had a 19.8 kg reduction in body weight and her blood glucose and blood pressure were in good control without the use of drugs. Five months later, she became pregnant after the fourth trial of intrauterine insemination (IUI) and gave birth to a female baby under insulin therapy. This is the first report that showed the usefulness of VLCD for prepregnant control of glucose metabolism and blood pressure in an obese hypertensive patient with type 2 diabetes mellitus.- - - - - - - - - - ranking = 0.66666666666667keywords = pressure (Clic here for more details about this article) |
3/24. Spontaneous expulsive suprachoroidal hemorrhage.PURPOSE: To present a 90-year-old patient with spontaneous expulsive suprachoroidal hemorrhage (SESCH). This unique case suggests a mechanism of SESCH, which is still under debate. methods: The patient, who had corneal inflammatory disease and diabetes mellitus, atherosclerosis, and glaucoma, presented with active ocular bleeding and expulsion of intraocular tissues. Almost the entire cornea was absent, except for several small and irregular areas in its periphery. Histopathologic evaluation of the eviscerated contents was performed. RESULTS: Clinicopathologic evaluation revealed acute inflammation of the corneal remains as well as intraocular inflammation. Inflammatory necrosis of choroidal vessels was evident. CONCLUSION: The findings point to the assumption that choroidal bleeding, secondary to vascular inflammatory necrosis, was the initial event in this case of spontaneous expulsive suprachoroidal hemorrhage. Presumedly, the intraocular pressure level was very high owing to continuous bleeding, which could result in a very large, rather than localized, tearing of the peripherally inflamed cornea.- - - - - - - - - - ranking = 0.33333333333333keywords = pressure (Clic here for more details about this article) |
4/24. A practical approach to achieving recommended blood pressure goals in diabetic patients.Approximately 11 million Americans have both hypertension and diabetes mellitus. This double diagnosis places such patients at high risk for renal damage, especially end-stage renal disease. The sixth report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High blood pressure recommends a blood pressure goal of less than 130/85 mm Hg to reduce or slow the onset of renal disease and cardiovascular events in patients with hypertension and diabetes mellitus. Recent data, however, now suggest that an even lower diastolic blood pressure goal (ie, <80 mm Hg) may be necessary. Studies have shown that use of angiotensin-converting enzyme inhibitors can prevent the progression of microalbuminuria to overt proteinuria, reduce proteinuria in patients with overt diabetic nephropathy, slow the deterioration of the glomerular filtration rate, delay progression to end-stage renal disease, and lower blood pressure. Thus, all diabetic patients with blood pressure greater than 130/80 mm Hg should begin angiotensin-converting enzyme inhibitor treatment and be titrated to moderate or high doses until the blood pressure goal is achieved. However, monotherapy still may not control blood pressure to the recommended target. Studies have shown that use of multiple antihypertensive agents is necessary and successful in helping patients reach their target blood pressure, and this may offer more renoprotection than one agent used singly. A case study that applies these concepts in outpatient practice is included.- - - - - - - - - - ranking = 3.6666666666667keywords = pressure (Clic here for more details about this article) |
5/24. Subclinical Cushing's disease accompanied by malignant hypertension and diabetes mellitus.A 53-year-old woman was admitted because of hypertension and diabetes mellitus. Elevated diastolic blood pressure, hypertensive retinopathy and renal dysfunction indicated malignant hypertension. adrenocorticotropic hormone (ACTH) and cortisol levels were high although there were no Cushingoid features.One mg dexamethasone administration decreased neither ACTH nor cortisol levels. brain magnetic resonance imaging revealed a left pituitary tumor (7 mm x 6 mm). Upon removal, the tumor showed positive ACTH staining by immnohistochemistry, and was diagnosed as pituitary ACTH-secreting adenoma (Cushing's disease). Her blood pressure, renal function, blood glucose and hormone levels subsequently improved. Malignant hypertension and deteriorated diabetes mellitus may have been due to subclinical Cushing's disease.- - - - - - - - - - ranking = 0.66666666666667keywords = pressure (Clic here for more details about this article) |
6/24. diabetes mellitus and its chronic complications.diabetes mellitus is a major cause of morbidity and mortality, and it is a major risk factor for early onset of coronary heart disease. Complications of diabetes are retinopathy, nephropathy, and peripheral neuropathy. Currently, treatment involves diet modification, weight reduction, exercise, oral medications, and insulin. In recent years, important advances have been made into the pathogenesis of diabetes that affect the cardiovascular, renal, and nervous systems; vision; and the lower extremities, especially the feet. The progression of diabetic retinopathy and nephropathy can be slowed or prevented with tight glucose and blood pressure control. Neuropathy remains a major problem causing significant impairment. Ongoing clinical trials and testing of various medications to determine their effectiveness in treating the complications of diabetes have met with some success, but there still is much to learn about this disease.- - - - - - - - - - ranking = 0.33333333333333keywords = pressure (Clic here for more details about this article) |
7/24. Peripartum cardiomyopathy and thromboembolism; anesthetic management and clinical course of an obese, diabetic patient.PURPOSE: To describe the anesthetic management and clinical course of a patient with peripartum cardiomyopathy. We highlight the frequent occurrence of thromboembolic morbidity in this group of parturients, emphasizing the need for early consideration of prophylactic anticoagulation. Clinical features: A 38-yr-old, diabetic, obese parturient was admitted with pulmonary edema and severe orthopnea at 31 weeks gestation. The respiratory rate was 44 breaths x min(-1), blood pressure 110/70 mmHg, pulse 120 beats x min(-1) and rales were heard in both lung fields. The diagnosis of peripartum cardiomyopathy was made based on sinus tachycardia with no evidence of ischemia on the electrocardiogram, and global left ventricular hypokinesis with an ejection fraction of 40-45% noted on transthoracic echocardiography. Cesarean delivery was planned to improve maternal respiratory status and hemodynamics. General anesthesia with invasive monitoring was planned, and surgery and anesthesia proceeded uneventfully. Less than 24 hr postoperatively, she sustained a thrombotic cerebral infarct leaving her hemiparetic and dysarthric. Subsequent investigations revealed a thrombophilic state due to elevated anticardiolipin antibody. CONCLUSION: General anesthesia is an acceptable option in parturients with heart failure secondary to cardiomyopathy. Thromboembolic complications are common, and early consideration should be given to prophylactic anticoagulation.- - - - - - - - - - ranking = 0.33333333333333keywords = pressure (Clic here for more details about this article) |
8/24. The importance of the complete history in the discovery of a potential suicide: a case report.suicidal ideation and completed suicides are an increasing problem among the elderly. In 1992, the elderly accounted for 13% of the population but represented 20% of all completed suicides. There are recognized risk factors for suicides in elderly patients, which include depression, deteriorating physical health, and loss of independent functioning. A complete history enables the examiner to establish a relationship with the patient and to formulate a diagnosis. Unfortunately, histories are often incomplete. Many factors can account for this, including financial pressures, patient volume, and overspecialization. The physiatric history is the integration of many parts. It incorporates not only the physiatrist's evaluation but those of other disciplines as well, for example, physical and occupational therapy. The physiatric history is a sensitive tool for assessing the state of being of the whole patient. We describe a case in which a careful and complete physiatric history and physical examination revealed an elderly patient with suicidal ideation and a plan.- - - - - - - - - - ranking = 0.33333333333333keywords = pressure (Clic here for more details about this article) |
9/24. Use of larval therapy to treat a diabetic patient's pressure ulcer.This case study reflects on the care of a diabetic patient with an extensive pressure ulcer on the heel. It addresses the issue of the limitations of scope of practice and expertise of the tissue viability nurse with regard to effective treatment of the diabetic foot. methods of autolytic, sharp and surgical debridement are all attempted with varying degrees of success, together with one application of larval therapy. The importance of collaboration with members of the multidisciplinary team is addressed. Unfortunately, the final patient outcome is not yet known but this has provided a valuable reflective learning experience for myself as a tissue viability nurse.- - - - - - - - - - ranking = 1.6666666666667keywords = pressure (Clic here for more details about this article) |
10/24. tissue expansion of sensate skin for pressure sores.The surgical treatment of pressure sores has improved with the development of many techniques to provide coverage of these defects. Few deliver sensate coverage. This report describes tissue expansion of back skin to provide definitive sensate coverage of a pressure sore, thereby preventing its recurrence. Follow-up of 5.5 years is presented with a review of the literature.- - - - - - - - - - ranking = 2keywords = pressure (Clic here for more details about this article) |
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