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The efficacy of the transverse plantar incisional approach for the treatment of recalcitrant heel spur syndrome or plantar fasciitis was investigated by evaluating cases of this procedure performed by the authors from 1991 to 1998. Patient records were reviewed for conservative treatment rendered prior to surgical intervention as well as for the perioperative course of the patient. All patients were asked to complete questionnaires regarding their heel spur syndrome or plantar fasciitis and their opinion of both the conservative and the surgical treatments received. 相似文献
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Ruelle A Bernasconi D Tunesi G Andrioli G 《Journal of neurosurgical sciences》1999,43(3):205-8; discussion 208-9
Lymphocytic hypophysitis is a very unusual disease typically observed in the peripartum period but found also in non-pregnant women or in men. We report the case of a 50-year-old woman with a five-year history of erithema nodosus for which was treated with variable doses of steroids. One year before admission the patient began to complain of headache, amenorrhea and rapidly progressive hypopituitarism. Magnetic resonance imaging showed an expanding sellar mass with homogeneous contrast enhancement while lacking the hyperintense signal of posterior lobe. The MRI findings and the history of autoimmune disease raised the suspicion of hypophysitis. The growth of the lesion and its unresponsiveness to the prolonged steroid therapy made surgery, which is both diagnostic and therapeutic, mandatory. The pathogenesis, diagnosis and management of this unusual clinical condition are discussed. 相似文献
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Rey-Mermet Catherine Ruelle Paul Nam-Trân Hô Buchmann Michel Kesselring Ulrich W. 《Pharmaceutical research》1991,8(5):636-642
The total and partial adhesion-derived cohesion parameters of three solid pharmaceutical substances (caffeine, theophylline, and phenylbutazone) were determined from dissolution calorimetric measurements, a new technique devised for this purpose. Calorimetry has the advantage of leading directly to enthalpies, from which the solute cohesion parameter(s) is(are) deduced. An equation was developed that relates partial molar enthalpies of mixing (obtained by subtracting enthalpies of fusion from enthalpies of dissolution) to the cohesion parameters of the solute and of the solvents. Solvents were selected on the basis of their known cohesion parameters by applying the experimental research methodology. 相似文献
7.
The authors report a case of intracerebral granular cell tumor. These neoplasms are uncommon and, particularly, the intracerebral location has been reported only in ten previous cases. The authors discuss the clinical and histological features of these lesions, the histogenesis of which is still controversial. Our data seem furthermore to support the theory that at least in most cases, granular cell tumors are derived from Schwann cells. 相似文献
8.
Exostosis as a cause of spinal cord compression 总被引:2,自引:0,他引:2
Alberto Gottlieb M.D. Paolo Severi M.D. Antonio Ruelle M.D. Giovanni Lasio M.D. 《Surgical neurology》1986,26(6):581-584
A patient harboring multiple hereditary exostoses with a long-lasting tetraparesis owing to intraspinal osteochondroma is described. The results of surgical treatment were poor in contrast to the results achieved by other previous authors performing decompression of the spinal cord. The related literature is briefly reviewed and conclusions are drawn in favor of computed tomographic examination of the spine of patients with vertebral complaints. 相似文献
9.
Damond F Benard A Balotta C Böni J Cotten M Duque V Ferns B Garson J Gomes P Gonçalves F Gottlieb G Kupfer B Ruelle J Rodes B Soriano V Wainberg M Taieb A Matheron S Chene G Brun-Vezinet F;ACHI 《Journal of clinical microbiology》2011,49(10):3491-3497
Accurate HIV-2 plasma viral load quantification is crucial for adequate HIV-2 patient management and for the proper conduct of clinical trials and international cohort collaborations. This study compared the homogeneity of HIV-2 RNA quantification when using HIV-2 assays from ACHI(E)V(2E) study sites and either in-house PCR calibration standards or common viral load standards supplied to all collaborators. Each of the 12 participating laboratories quantified blinded HIV-2 samples, using its own HIV-2 viral load assay and standard as well as centrally validated and distributed common HIV-2 group A and B standards (http://www.hiv.lanl.gov/content/sequence/HelpDocs/subtypes-more.html). Aliquots of HIV-2 group A and B strains, each at 2 theoretical concentrations (2.7 and 3.7 log(10) copies/ml), were tested. Intralaboratory, interlaboratory, and overall variances of quantification results obtained with both standards were compared using F tests. For HIV-2 group A quantifications, overall and interlaboratory and/or intralaboratory variances were significantly lower when using the common standard than when using in-house standards at the concentration levels of 2.7 log(10) copies/ml and 3.7 log(10) copies/ml, respectively. For HIV-2 group B, a high heterogeneity was observed and the variances did not differ according to the type of standard used. In this international collaboration, the use of a common standard improved the homogeneity of HIV-2 group A RNA quantification only. The diversity of HIV-2 group B, particularly in PCR primer-binding regions, may explain the heterogeneity in quantification of this strain. Development of a validated HIV-2 viral load assay that accurately quantifies distinct circulating strains is needed. 相似文献
10.
Ruelle J Sanou M Liu HF Vandenbroucke AT Duquenne A Goubau P 《AIDS research and human retroviruses》2007,23(8):955-964
Natural polymorphisms in the pol gene of HIV-2 may influence the susceptibility to antiretroviral drugs and the choice of treatment. We collected samples in centers for anonymous HIV testing in Ouagadougou, Burkina Faso, in patients supposedly naive for any antiretroviral treatment. Eighty-four samples were first tested as HIV-2 positive in Burkina Faso and then shipped to Brussels, Belgium, for confirmation of the serological status and plasma viral load. Fifty-two samples were confirmed as HIV-2 positive in Belgium. Twelve others were HIV-1 positive and 20 were dually reactive. Twenty-one of HIV-2 confirmed samples had an HIV-2 plasma viral load higher than 1000 copies/ml. These viruses were sequenced in the protease and reverse trancriptase genes and 17 sequences of the pol gene were obtained. Highly polymorphic positions were identified in protease and RT genes. Two samples harbored known resistance mutations: M184V RT mutation in one and Q151M with M184V in the other. Phylogenetic analysis showed that viruses in Burkina Faso did not cluster separately from published sequences from neighboring countries. The two resistant strains were unrelated. Our findings imply either that resistant viruses are circulating in Burkina Faso or that some individuals take unsupervised treatment. Both hypotheses present problems. 相似文献