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1.
Recurrence, progression and survival in bladder cancer. A retrospective analysis of 232 patients with greater than or equal to 5-year follow-up 总被引:1,自引:0,他引:1
A retrospective study of 232 bladder tumours with minimum follow-up 5 years is presented. The carcinoma was superficial in 66%, muscle-invasive in 31% and could not be staged in 3%. Primary treatment was mainly transurethral resection for superficial tumour, but was cystectomy or radiotherapy in 22 of 29 T1 G3. Of the superficial tumours, 71% recurred. Progression to higher T stage occurred in 15% of Ta and 29% of T1 tumours, and half of these patients died of bladder cancer. The corrected 5-year survival rates in grades 1, 2A, 2B and 3-4 were 96, 84, 64 and 43%, and in stages Ta, T1, T2 and T3 they were 94, 69, 40 and 31%. All patients with T4 tumour died within 4 years. Among the 45 patients with 40 Gy irradiation + cystectomy, the corrected 5-year survival rate was 83% in superficial and 64% in muscle-invasive tumours, and among the 38 with radical radiotherapy the rates in T1-3 were 46, 36 and 13%. Transurethral resection was successful in most Ta cases. Most T1 tumours were, like T2-4, of higher grade than Ta. Prognosis was worse in T1 than in Ta. After progression to muscle-invasive disease, even during close follow-up the outlook was poor, as poor as for patients with primary muscle-invasive disease. 相似文献
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Dr. Carsten Rist T.R. Johnson A. Becker A.W. Leber A. Huber S. Busch C.R. Becker M.F. Reiser K. Nikolaou 《Der Radiologe》2007,47(4):287-294
In a newly developed dual-source computed tomography system (DSCT) the relation of heart rate and image quality and the possible advantages of the system’s superior temporal resolution in the evaluation of left ventricular parameters as compared to results of cardiac magnetic resonance imaging (MRI) were assessed. Coronary CT angiography was performed using a DSCT (Somatom Defintion, Siemens Medical Solutions, Forchheim, Germany) in 21 patients (mean age 62±8; 15 male, 6 female). Image quality of the coronary arteries, the heart valves, and the left ventricular myocardium was assessed using a three-point grading scale. Ten of these patients also underwent cardiac MRI for the assessment of left ventricular function, using a SSFP (steady-state free precession) sequence. Left ventricular ejection fractions (LV-EF), the end-systolic volumes (ESV), and the end-diastolic volumes (EDV) were measured employing MRI and DSCT datasets. The image quality ratings for the coronary arteries at the optimal reconstruction interval were diagnostic even in patients with high heart rates (1.42±0.49). Analysis of global LV function using DSCT quantified from CTA datasets showed a good correlation with results of cardiac MRI [EF: r=0.75 (p=0.01); ESV: r=0.72 (p=0.19); EDV: r=0.71 (p=0.02)]. The dual-source CT system offers robust image quality of the coronary arteries, independent of the heart rate, and provides combined diagnostic imaging of coronary arteries, the heart valves, the myocardium, and the global left ventricular function. 相似文献
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Susan Busch M.S. 《Administration and policy in mental health》1997,24(4):301-321
Several states have designed and implemented innovative programs for Medicaid beneficiaries that carve-out the provision of mental health from general health care. This paper describes several such programs and outlines the choices states face in designing these services. Major decisions include the selection of a public or private agency, how that agency is chosen, reimbursement schemes, eligibility criteria, and benefits to be covered. While carve-out programs have yielded initial savings, more research is needed on their effect on quality of care and general health care costs. 相似文献
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Stellenwert von inhaliertem Stickstoffmonoxid bei der Behandlung des schweren akuten Lungenversagens
H. Lohbrunner M. Deja T. Busch C. D. Spies R. Rossaint Prof. Dr. U. Kaisers 《Der Anaesthesist》2004,53(8):771-784
Acute respiratory distress syndrome (ARDS) is characterized by perfusion in favor of non-ventilated areas of the lungs as the main cause of intrapulmonary right-to-left shunt and hypoxemia. Therapeutic interventions to selectively influence pulmonary perfusion in ARDS became possible with the introduction of inhaled nitric oxide (iNO), which provided a way not only to reduce pulmonary hypertension, but also to acutely improve ventilation-perfusion mismatch, and thus to treat severe hypoxemia. Clinical studies in ARDS demonstrated that the combination of iNO with other interventions, such as positive end-expiratory pressure (PEEP) and prone positioning, yielded beneficial and additive effects on arterial oxygenation. Although randomized controlled trials of this concept have up to now failed to show an improved outcome, iNO is a valuable option for the treatment of severe refractory hypoxemia in ARDS patients. 相似文献
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Jan‐Ole Busch Michael Sticherling 《Journal der Deutschen Dermatologischen Gesellschaft》2007,5(10):no-no
The etiology of epidermolysis bullosa acquisita (EBA) is unknown. EBA may be associated with other autoim‐mune systemic diseases; it also has been described in connection with different malignant tumors, showing complete remission after successful treatment of the tumor.In such cases, EBA may be regarded as a paraneo‐plastic dermatosis. We detected a highly differentiated neuroendocrine pancreatic cancer in a 78‐year‐old woman with EBA. Even thought her tumor was completely removed and the patient has been disease‐free for over seven years, a complete regression of her autoimmune bullous dermatosis could not be induced. By using intravenous immunoglobulins in combination with mycophenolate mofetil, further blister formation could be ameliorated. 相似文献
10.
Twenty-four-hour ambulatory blood pressure profiles in pediatric patients after renal transplantation 总被引:2,自引:2,他引:0
Nicolaus Lingens Eva Dobos Klaus Witte Christopher Busch Björn Lemmer Günther Klaus Karl Schärer 《Pediatric nephrology (Berlin, Germany)》1997,11(1):23-26
Ambulatory blood pressure monitoring was applied in 27 pediatric patients aged 6.3 – 24.3 (median 15.0) years who had been
transplanted 1.5 – 8.4 years previously. Daytime values were compared with the mean of 10 concomitant casual blood pressure
recordings. At the time of the study, antihypertensive drugs were given to 17 patients. Inulin clearance ranged from 18 to
116 (median 66) ml/min per 1.73 m2. Ambulatory blood pressure monitoring confirmed hypertension or normotension determined by casual blood pressure measurements
in 63% of patients. The physiological nocturnal dip in blood pressure was attenuated or reversed in 8 of 27 patients. It was
reduced in all 3 patients with renal artery stenosis of the graft, in 3 of 4 patients with chronic rejection, in the only
patient with recurrent focal segmental glomerulosclerosis, and in 1 of 6 patients with past acute rejection. The dipping was
not related to inulin clearance. In conclusion, casual blood pressure measurements do not accurately reflect blood pressure
in pediatric patients transplanted more than 1.5 years previously. A reduced nocturnal dip in blood pressure may indicate
an underlying renovascular or renoparenchymal pathology. Ambulatory blood pressure monitoring should regularly be applied
in patients with renal transplants.
Received May 23, 1995; received in revised form June 18, 1996; accepted June 20, 1996 相似文献