Báo cáo khoa học: "Highly malignant soft tissue sarcoma of the extremity with a delayed diagnosis" ppsx

... leiomyosarcoma, and one case of clear cell sarcoma were diagnosed. Four of the seven cases of syno-vial sarcoma, two of the three cases of alveolar soft part sarcoma, two cases of myxofibrosarcoma, ... radiography and MRI.ResultsSeven cases of synovial sarcoma, three cases each of alveolar soft part sarcoma and malignant fibroushistiocytoma, two cases each of myxofibrosarcoma andhigh-grade ... sarcoma (Figu re 1) and onecase of alveolar soft part sarcoma showed calcification onplain radiographs. In all three cases of alveolar soft part sarcoma, the characteristic MRI finding was of...

báo cáo khoa học: "Primary malignant mixed müllerian tumor of the peritoneum a case report with review of the literature" doc

... metastasis. Gall-bladder, stomach, pancreas and appendix wereunremarkable.Histopathology was consistent with the diagnosis of a primary peritoneal malignant mixed M üllerian tumorgiven that ... stating that sarcoma- tous el ements may devel op from carcinoma. Theydescribed a case of metastatic heterologous type carci-nosarcoma of the omentum with primary endometrialorigin. There was no ... describes a case of malignant mixed Müllerian tumor arising in the lower peritoneum of a 72-year-old female patient. The patient presented with ascites, lower abdominal mass and pleural effusion. The serum...

Báo cáo khoa học: "Advanced moderately differentiated neuroendocrine carcinoma of the rectum with favorable prognosis by postoperative chemoradiation" pps

... JD: Carcinoid tumors: an analysis of 2837 cases. Cancer 1975, 36:560-569.8. Iyoda A, Hiroshima K, Toyozaki T, Haga Y, Baba M, Fujisawa T, Ohwada H: Adjuvant chemotherapy for large cell carcinoma ... chemotherapy. The addition of adjuvant radiotherapy to the primarytreatment of rectal cancer has led to the decreased inci-dence of local recurrence in several randomized stud-ies[9], and radiotherapy ... differentiated neuroendocrine carcinoma of the rectum with relatively favorable prognosis treated by postoperative adjuvant chemoradiation therapy. A 58-year-old Japanese female was referred and colonofiberscopy...

Báo cáo khoa học: "Registration accuracy for MR images of the prostate using a subvolume based registration protocol" pps

... uncertainty as the stan-dard deviation of the center of mass distance betweentheprostategland(RV0) binary masks for each pair of registered images. This measure has a clinical relevanceas the center ... for the study and drafted the manuscript. PB andAG aided in the creation of the registration software. MK participated in the design and coordination of the study. TN conceived the study and ... The radi o opaque markers areimplanted into the prostate gland, and can thereafter bevisualized using most imaging modalities. By manuallydefining the markers in the two image sets, the imagescan...

Báo cáo y học: "Bilateral spontaneous non-traumatic rupture of the Achilles tendon: a case report" ppsx

... stretch). The majority of tears occur in the watershed area, anarea of structural weakness located approximately 6 cmproximal to the tendon insertion on the calcaneus [5].In most cases reported in the ... assessment of ankle range of movement revealed dorsiflexion of 40° and plantarflex-ion 30° bilaterally. The patient’s American OrthopaedicFoot and Ankle Score (AOFAS) for f oot and ankle dis-ordersforherhindfoothadimprovedfrom18onpre-sentation ... weeks. The patientwasfollowedupatfour,eightand12weeks.At12 weeks, both the Achilles tendons had healed. On pal-pation, the tendons were in continuity, with no gap at the area of the rupture. An assessment...

Báo cáo khoa học: "Post-traumatic soft tissue tumors: Case report and review of the literature a propos a Post-traumatic paraspinal desmoid tumor" doc

... rib fracture.Traumatic injury has been implicated as a causative factorin the genesis of other soft tissues as well. Radhi et al., [6]reported 3 cases of diffuse centroblastic lymphoma at a site ... briefs. They demonstrated an anatomical defect in the Scarpa's fascia at the level of a perforating vessel with fatherniating through it. The largest series of 24 pseudolipomas was reported ... AbstractBackground: Antecedent trauma has been implicated in the causation of soft tissue tumors.Several criteria have been established to define a cause-and-effect relationship. We postulatepossible...

báo cáo khoa học: " Primary extranodal soft-tissue B-cell lymphoma with abundant immunoglobulin inclusions mimicking adult rhabdomyoma: a case report" potx

... whichhave the same characteristics as those in the cytoplasm,as well as the transition from small lymphoplasmacyticFigure 1 Views of the tissue mass. (a) Magnetic resonanceimaging scan. A soft- tissue ... case.ConclusionWe report a rare case of low-grade B-cell lymphoma with abundant intracellular Ig accumulation. The patient’s clinical presentation and MRI suggested a soft- tissue tumor, and ... here was initially considered rhabdo-myoma because of the morphologic features, the patient’sage and the location of the tumor. The initial diagnosiswas ruled out by immunohistochemical analysis...

Báo cáo khoa học: " Highly proliferative neuroendocrine carcinoma – influence of radiotherapy fractionation on tumor response" ppsx

... is often aggressive [4]. Available data on clinicalsituations for which radiotherapy may be of benefit, isprincipally as part of the management of patients with limited-stage disease of the ... Hoff Wanderås at Division of Cancer Medicine and Radiotherapy, The Norwegian Radium Hospital, for their assistance with the radiotherapy, and Drs Ljiljana Vlatkovic and Kjetil Knut-stad at ... chemotherapy, the patient wasassessed for palliative radiotherapy to facilitate pain con-trol at the retroperitoneal site (See additional file 2:Abdominal CT scan 364 days after the diagnosis of...

Tài liệu Báo cáo khoa học: Puriﬁed RPE65 shows isomerohydrolase activity after reassociation with a phospholipid membrane pdf

... (A) The lipid amount in each ﬂotation fractionwas quantiﬁed by scintillation counting of [14C]PC and expressed as a percentage of the total amount of [14C]PC in the gradient(means ± standard ... liposomes can promote the formation of the catalytically active conformation of RPE65 upon itsreassociation with liposomes. The data presented in this article suggest that interac-tion of RPE65 with ... critical ﬁrst step in their puriﬁcation. Although the amounts of solubilized RPE65 increase with increasingconcentrations of Chaps, higher concentrations of Chaps also abolished the enzymatic activity...

Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

... overall as well as the local dynamics.Graphical analysis of the spectral density values pro-vides a qualitative picture of the internal motions with no bias, as the whole approach does not make anyassumption ... conﬂict with the global interpretation of the data. With the exclusion of the N-terminal octapeptidyl and C-terminal nonapept-idyl fragments of Glu17, Leu34 and Lys46, the average of the {1H}–15N ... bycovariance matrix analysis of the optimized model carriedout by modelfree 4.1 software [23,35] and validated bycomparison with the Monte Carlo simulation resultsobtained with the same package....

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