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Malignant fibrous histiocytoma of the lung: prognosis and therapy of a rare disease. Report of two cases and review of the literature 总被引:1,自引:0,他引:1
F M Juettner H Popper K Sommersgutter J Smolle G B Friehs 《The Thoracic and cardiovascular surgeon》1987,35(4):226-231
On the basis of 2 own patients and 18 cases reported in the literature, clinicopathological features of primary malignant fibrous histiocytoma of the lung are reviewed. Of the 20 patients (age-range: 14-75 yrs; 13 male, 7 female), 14 underwent resection. Recurrences were noted in 7 of them. 8 patients were free of disease at least 8 months postoperatively, one having undergone successful pulmonary metastasectomy. Postresection disease-free survival ranged from 8 months to 10 years. Adjuvant chemotherapy or irradiation (3/14) did not influence postoperative outcome. After chemotherapy, irradiation or conservative measures alone (6/20) survival did not exceed 12 months; remissions were not reported. The course was fatal within 12 months in 9/20 cases due to distant metastasis or local growth. 1 patient died of tumour-associated hypoglycemia. Age, sex, localization of the tumor and histologic subtype did not influence prognosis. Small tumors, asymtomatic at time of detection probably carry a better prognosis than larger ones. 相似文献
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Roman Kulnik Johannes Plank Christoph Pachler Malgorzata E. Wilinska Andrea Groselj-Strele Doris R?thlein Matthias Wufka Norman Kachel Karl Heinz Smolle Sabine Perl Thomas Rudolf Pieber Roman Hovorka Martin Ellmerer 《Journal of diabetes science and technology》2008,2(6):963-970
Background
The objective of this study was to investigate the performance of a newly developed decision support system for the establishment of tight glycemic control in medical intensive care unit (ICU) patients for a period of 72 hours.Methods
This was a single-center, open, non-controlled feasibility trial including 10 mechanically ventilated ICU patients. The CS-1 decision support system (interacting infusion pumps with integrated enhanced model predictive control algorithm and user interface) was used to adjust the infusion rate of administered insulin to normalize blood glucose. Efficacy and safety were assessed by calculating the percentage of values within the target range (80–110 mg/dl), hyperglycemic index, mean glucose, and hypoglycemic episodes (<40 mg/dl).Results
The percentage of values in time in target was 47.0% (±13.0). The average blood glucose concentration and hyperglycemic index were 109 mg/dl (±13) and 10 mg/dl (±9), respectively. No hypoglycemic episode (<40 mg/dl) was detected. Eleven times (1.5% of all given advice) the nurses did not follow and, thus, overruled the advice of the CS-1 system. Several technical malfunctions of the device (repetitive error messages and missing data in the data log) due to communication problems between the new hardware components are shortcomings of the present version of the device. As a consequence of these technical failures of system integration, treatment had to be stopped ahead of schedule in three patients.Conclusions
Despite technical malfunctions, the performance of this prototype CS-1 decision support system was, from a clinical point of view, already effective in maintaining tight glycemic control. Accordingly, and with technical improvement required, the CS-1 system has the capacity to serve as a reliable tool for routine establishment of glycemic control in ICU patients. 相似文献6.
Regina Fink-Puches Paulus Zenahlik Barbara B?ck Josef Smolle Helmut Kerl Lorenzo Cerroni 《Blood》2002,99(3):800-805
Classification of primary cutaneous lymphomas (PCLs) is the subject of ongoing controversy. Based on a series of 556 patients, the applicability of the European Organization for Research and Treatment of Cancer (EORTC) classification for PCLs was assessed and compared to the proposed World Health Organization (WHO) classification of hematologic malignancies. The large majority of patients could be properly classified according to the scheme proposed by the EORTC. Comparison of estimated 5-year survival for specific diagnostic categories of PCLs demonstrated nearly complete concordance of the present results with those of the EORTC study for most of the indolent cutaneous T-cell lymphomas and cutaneous B-cell lymphomas, whereas differences were found for mycosis fungoides-associated follicular mucinosis and Sezary syndrome. A few patients with newly described entities (CD8(+) epidermotropic cytotoxic T-cell lymphoma, primary cutaneous natural killer/T-cell lymphoma) could not be classified according to the EORTC scheme. Comparison of the EORTC with the WHO classification showed that the EORTC scheme allows a more precise categorization of the patients, especially for cutaneous B-cell lymphoma. In conclusion, the study confirmed that the EORTC classification allows a better management of patients with PCL. Small amendments to that classification should be carried out to account for recently described entities and to unify some of the diagnostic categories. 相似文献
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F M Juettner J Smolle H Popper P Rehak W Petek G Friehs 《Respiration; international review of thoracic diseases》1988,54(4):226-234
Unilateral continuous lung lavage in a nonregenerating system (3,000 ml isotonic cristalloid) was done in 12 pigs for 270 min. The concentration of substances in serum and fluid was measured. Half-time (t1/2) of exchange and permeability constants (P) were determined. In the fluid Na+ decreased significantly (t1/2 = 107 min, P = 7.8 x 10(-7]. Urea increased significantly, reaching serum level after 270 min (t1/2 = 109.1 min, P = 6.18 x 10(-6]. Ca2+ (t1/2 = 36.7 min, P = 4.1 x 10(-7] PO4 = (t1/2 = 173.3 min, P = 1.1 x 10(-7], and creatinine (t1/2 = 55.2 min, P = 6.2 x 10(-7] also increased markedly but did not reach serum level. The adjustment to serum concentration may be prevented by interaction between diffusion, active transport or Donnan's equilibria. K+ increased almost linearly, documented by the long half-time (t1/2 = 7,835.2 min, P = 7.7 x 10(-7] and did not reach serum level. The calculated limit value was higher than the serum level. Active transport systems or influx of K+ from cellular compartments rather than from the serum might be involved in its linear kinetics. Total protein (t1/2 = 61.5 min, P = 2.06 x 10(-9] and albumin (t1/2 = 58.8 min, P = 1.7 x 10(-9] increased initially but levelled far below the serum value. The low P indicates a lack of significant permeation. Initial increase may be due to washout of the epithelial lining fluid compartment. There was minimal transfer of lavage fluid into the organism (10-20 ml/30 min). Serum concentrations were not affected by the lavage. 相似文献
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Martin Schmid Helga Prettenthaler Christian Weger Karl-Heinz Smolle 《Computers in biology and medicine》2013,43(10):1583-1589
In mechanically ventilated patients, Pulse Pressure Variation (PPV) has been shown to be a useful parameter to guide fluid management. We evaluated a real-time automated PPV-algorithm by comparing it to manually calculated PPV-values. In 10 critically ill patients, blood pressure was measured invasively (IBP) and non-invasively (CNAP® Monitor, CNSystems Medizintechnik, Austria). PPV was determined manually and compared to automated PPV values: PPVmanIBP vs. PPVautoIBP was ?0.19±1.65% (mean bias±standard deviation), PPVmanCNAP vs. PPVautoCNAP was ?1.02±2.03% and PPVautoCNAP vs. PPVmanIBP was ?2.10±3.14%, suggesting that the automated CNAP® PPV-algorithm works well on both blood pressure waveforms but needs further clinical evaluation. 相似文献
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Joerg Lindenmann Veronika Matzi Nicole Neuboeck Udo Anegg Alfred Maier Josef Smolle Freyja Maria Smolle-Juettner 《Journal of gastrointestinal surgery》2013,17(6):1036-1043