Search results for "Nod"
showing 10 items of 4007 documents
BRAFV600E Mutation and p27kip1 Expression in Papillary Carcinomas of the Thyroid ≤1 cm and Their Paired Lymph Node Metastases
2007
BACKGROUND. BRAFV600E mutation and p27kip1 expression have been introduced as novel indicators that may predict prognosis in different tumors, as well as in papillary thyroid carcinomas. METHODS. Tissue samples from 214 consecutive patients who underwent total or near-total thyroidectomy with histological diagnosis of papillary thyroid carcinoma (PTC) ≤1 cm were analyzed for BRAFV600E mutation by a real-time, allele-specific amplification and for p27kip1 expression by immunohistochemistry. RESULTS. The BRAFV600E mutation was detected in 88 of the tumors examined, with significant differences between groups with and without lymph node (LN) metastases; the mean age of patients with BRAFV600E …
Erythema nodosum-like lesions during BRAF inhibitor therapy: Report on 16 new cases and review of the literature.
2015
Importance BRAF inhibitors have been licensed for the therapy of BRAF-mutated melanoma. Recently, inflammatory skin lesions clinically resembling erythema nodosum have been reported as therapy side-effects that may lead to treatment discontinuation. Objective To identify and characterize cases with BRAF inhibitor-associated erythema nodosum-like inflammatory skin lesions and development of an algorithm for their management. Design and Setting Retrospective chart review of melanoma patients treated with BRAF inhibitors in 14 departments of Dermatology in Germany and Austria and PubMed search for cases in the literature. Results Sixteen patients were identified who developed erythema nodosum-…
3q27.3 microdeletional syndrome: a recognisable clinical entity associating dysmorphic features, marfanoid habitus, intellectual disability and psych…
2013
Abstract: Background Since the advent of array-CGH, numerous new microdeletional syndromes have been delineated while others remain to be described. Although 3q29 subtelomeric deletion is a well-described syndrome, there is no report on 3q interstitial deletions. Methods We report for the first time seven patients with interstitial deletions at the 3q27.3q28 locus gathered through the Decipher database, and suggest this locus as a new microdeletional syndrome. Results The patients shared a recognisable facial dysmorphism and marfanoid habitus, associated with psychosis and mild to severe intellectual disability (ID). Most of the patients had no delay in gross psychomotor acquisition, but ha…
Metastasectomy With Standardized Lymph Node Dissection for Metastatic Renal Cell Carcinoma: An 11-Year Single-Center Experience
2013
Background Pulmonary metastasectomy (PM) for metastatic renal cell carcinoma is an established method of treatment for selected patients. The incidence of intrathoracic lymph node metastases (ITLNM) and outcomes remain controversial. The purpose of this study was to determine the incidence of ITLNM and long-term outcome of PM for metastatic kidney cancer. Methods From January 1999 to December 2009, 116 patients (82 men, age 61.7 ± 9.0 years) with metastases from kidney cancer underwent PM and systematic lymph node dissection with curative intent. Kaplan-Meier analyses, log-rank test, and Cox regression analyses were used to estimate survival and to determine prognosticators of survival. Res…
pT2 Adenocarcinoma of the Esophagus: Early or Advanced Cancer?
2013
Background There is an increasing trend to include patients with esophageal carcinoma invading the muscularis propria (pT2) in neoadjuvant therapy regimens. But it is unclear which patients have prognostic benefit from this strategy. The aim of this study was to assess the prognosis and prognostic factors in patients with pT2 esophageal adenocarcinoma to further optimize treatment strategies. Methods Included were patients with pT2 esophageal adenocarcinoma treated operatively at three centers specializing in upper gastrointestinal surgery. There were 159 patients (139 male) without induction therapy; median age was 64.5 years. Survival was analyzed by univariate and multivariate analysis. …
CD4-mediated regulatory T-cell activation inhibits the development of disease in a humanized mouse model of allergic airway disease
2012
Background Based on their potency to control allergic diseases, regulatory T (Treg) cells represent a promising target for novel strategies to interfere with allergic airway inflammation. We have previously demonstrated that stimulation of the CD4 molecule on human Treg cells activates their suppressive activity in vitro and in vivo . Objective We sought to determine the effect of CD4-mediated Treg-cell activation on pulmonary inflammation in a humanized mouse model of allergic airway inflammation. Methods PBMCs obtained from donors allergic to birch pollen or from healthy donors were injected into NOD-severe combined immunodeficiency γc −/− mice, followed by allergen airway challenges and …
Haematopoietic stem cell transplantation for vasculitis including Behçet's disease and polychondritis: a retrospective analysis of patients recorded …
2006
Objective: To evaluate the feasibility of haematopoietic stem cell transplantation (HSCT) in vasculitis. Methods: This is a retrospective analysis of patients who had received HSCT for vasculitic diseases and have been reported to the European League Against Rheumatism autoimmune disease or European Bone Marrow Transplantation ProMISe databases. Information about the disease and outcome was obtained by a questionnaire sent to the referring centres. Response of the disease to HSCT was defined as partial or complete responses according to the ability to reduce immunosuppression after HSCT. In addition, the Medline database was searched for reports on HSCT in patients with vasculitis. Results:…
Lymph Node Metastases in Non-Muscle Invasive Bladder Cancer are Correlated With the Number of Transurethral Resections and Tumour Upstaging at Radica…
2005
The first paper in this section, from Mainz, attempts to identify the clinical variables associated with the prevalence of lymph node metastases in non-muscle invasive bladder cancer. The authors found that delay in cystectomy in this potentially dangerous type of tumour is to be avoided, with a higher incidence of lymph node metastases as the number of transurethral resections increases. A paper from Austria shows that in renal carcinoma the pT1 subdivision is associated with differences in conventional histopathology and expression of biomarkers. OBJECTIVE To identify clinical variables associated with the prevalence of lymph node metastases (LNMs) in patients with non-muscle invasive tra…
The role of CARD15 mutations and smoking in the course of Crohn's disease in a Mediterranean area.
2008
To evaluate the role of CARD15 mutations and smoking in the main events of Crohn's disease (CD).A total of 182 patients with CD were included in a prospective study in order to evaluate the role of CARD15 mutations and smoking in the main outcomes of disease course: first operation and surgical recurrence. The following variables were evaluated in a univariable and multivariable analysis: age, sex, site of disease, pattern, smoking habit, extraintestinal manifestations, duration of disease, and CARD15 mutation. The Kaplan-Meier method for survival curves and Cox model for multivariable analysis were, respectively, used.A total of 110 patients were operated on and 32 were reoperated on. The …
Cigarette smoking and risk of Hodgkin lymphoma and its subtypes: a pooled analysis from the International Lymphoma Epidemiology Consortium (InterLymp…
2013
Kamper-Jorgensen, M Rostgaard, K Glaser, S L Zahm, S H Cozen, W Smedby, K E Sanjose, S Chang, E T Zheng, T La Vecchia, C Serraino, D Monnereau, A Kane, E V Miligi, L Vineis, P Spinelli, J J McLaughlin, J R Pahwa, P Dosman, J A Vornanen, M Foretova, L Maynadie, M Staines, A Becker, N Nieters, A Brennan, P Boffetta, P Cocco, P Hjalgrim, H eng 5 ROI CA69269/CA/NCI NIH HHS/ Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't England 2013/06/22 06:00 Ann Oncol. 2013 Sep;24(9):2245-55. doi: 10.1093/annonc/mdt218. Epub 2013 Jun 19.; International audience; BACKGROUND: The etiology of Hodgkin lymphoma (HL) remains incompletely characterized. Studies of the association between smok…