نتایج جستجو برای: risk of malignancy
تعداد نتایج: 21271842 فیلتر نتایج به سال:
cancer has been always in a great attention in the field of molecular biology. by applying large-scale tools such as advanced proteomics, cancer diagnosis and treatment have been improved greatly since. cancers of esophagus, gastric, and colon accounted for major health problem globally. biomarker panel could bring out the accuracy for cancer evaluation tests as it can suggest a group of can...
OBJECTIVE To quantify the risks of malignancy and mortality in people with coeliac disease compared with the general population. DESIGN Population based cohort study. SETTING General practice research database. PARTICIPANTS 4732 people with coeliac disease and 23,620 matched controls. MAIN OUTCOME MEASURES Hazard ratios for malignancy and mortality. RESULTS Of the 4732 people with coe...
Whether presence or history of extracolonic primary malignancy is a risk for colorectal neoplasia is not fully known. In this study, 26,452 first-time colonoscopy cases were examined using a colonoscopy database. Among the analyzed subjects, 3,026 (11%) subjects had history or concomitance of extracolonic primary malignancy, while the remaining 23,426 subjects did not. Colorectal neoplasia was ...
The new Italian cytological classification (2014) of thyroid nodules replaced the TIR3 category of the old classification (2007) with two subclasses, TIR3A and TIR3B, with the aim of reducing the rate of surgery for benign diseases. Moreover, thyroid imaging reporting and data system (TI-RADS) score appears to ameliorate the stratification of the malignancy risk. We evaluated whether the new It...
Coeliac disease (CD) is reported to be associated with risk of malignancy; however, this association remains unclear. We aimed to systematically evaluate the association between CD and risk of all malignancies as well as gastrointestinal (GI) malignancy specifically. The PUBMED and EMBASE databases were searched to identify eligible studies from 1960 to March 2015, without restriction. Two revi...
BACKGROUND AND AIMS Immunosuppressive therapy for inflammatory bowel disease (IBD) in pediatric patients is thought to increase the risk of malignancy and lymphoproliferative disorders, including hemophagocytic lymphohistiocytosis (HLH). We compared unadjusted incidence rates of malignancy and HLH in pediatric patients with IBD exposed to infliximab (IFX) with patients not exposed to biologics ...
OBJECTIVE To evaluate the diagnostic value of fine-needle aspiration (FNA) cytology and the additive contribution brought by clinical and ultrasound (US) features. METHOD Cytological and histological diagnoses were compared in a series of 924 patients who underwent US-guided FNA before surgery. We additionally developed a grading system for follicular proliferation (FP) FNA diagnosis, and inv...
Fanconi anemia (FA) is a rare autosomal recessive inherited syndrome characterized by chromosomal instability, aplastic and cancer predisposition, accompanied congenital anomalies. In these patients, the probability of tumor development in head neck region higher than normal population. A patient with fanconi was admitted to our clinic due painful lesions oral cavity. brush biopsy taken from re...
OBJECTIVE To evaluate the risk of malignancy in thyroid nodules through clinical, laboratory, ultrasonographic and cytological aspects. PATIENTS AND METHODS 741 nodules of 407 patients. RESULTS The cytology was benign (60,5%), indeterminate (23,3%), malignant (8,3%) or nondiagnostic (7,6%). The prevalence of cancer in indeterminate citology was 18,5% (16% in follicular lesions, 44% in suspi...
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