Efficacy and safety of breast radiothermometry in the differential diagnosis of breast lesions
نویسندگان
چکیده
AIM OF THE STUDY The aim of this study is to research the contribution of radiothermometry (RTM) to the characterization of breast masses, the differentiation of malignant-benign masses and diagnosis of early stage breast cancer. MATERIAL AND METHODS This prospective study comprised 182 cases of patients diagnosed with a breast mass and a control group of 55 cases: a total of 237. RESULTS When histopathology is accepted as the gold standard among diagnostic methods, the sensitivity, specificity, and positive-negative predictive value for RTM were 90.9%, 20.8%, 61.2% and 62.5%, respectively. Consistency was 0.129. When compared with mammography the same values for RTM examination are 87%, 81.4%, 58% and 95.5%. Consistency was 0.582. Evaluating with respect to size of the mass accepting mammography as the gold standard, RTM examination had sensitivity, specificity, positive and negative predictive values for masses 2 cm and above of 88.9%, 83.3%, 88.9% and 83.3%. Consistency was 0.722. The consistency of RTM for lesion diagnosis in BI-RADS II breast structure is higher than the consistency of mammography. CONCLUSIONS Identification of lesions in the breast and presence of microcalcification by RTM shows that it is more trustworthy compared to mammography. When compared with mammography the validity results for RTM show there is a good level of conformity between the two methods. When evaluated based on the area below the ROC cure and compared to mammography, RTM is sufficiently successful at evaluating positive and negative cases.
منابع مشابه
Breast Cancer or a Rear Diagnosis
Introduction: Tuberculosis (TB) and its diagnosis are of great importance in the middleeast, according to the increasing burden of this disease and the large number of unreported cases. Less than 20% of all TB cases only have extra-pulmonary manifestations and breast TB is a rare form of extra-pulmonary TB. It includes about 1% of all breast lesions. Case Presentation: This study presents a br...
متن کاملBreast Cancer or a Rear Diagnosis
Introduction: Tuberculosis (TB) and its diagnosis are of great importance in the middleeast, according to the increasing burden of this disease and the large number of unreported cases. Less than 20% of all TB cases only have extra-pulmonary manifestations and breast TB is a rare form of extra-pulmonary TB. It includes about 1% of all breast lesions. Case Presentation: This study presents a br...
متن کاملEvaluation of Clinico-Radio-Pathological Features of Tubular Adenoma of Breast: a Study of Ten Cases with Histopathological Differential Diagnosis
Background & Objectives: Tubular adenomas are rare benign epithelial tumours of breast affecting predominantly females of child bearing age group. Till now, very small number of cases have been reported in the literature. Present study was carried out to evaluate the clinico-pathological features of tubular adenoma cases diagnosed during three years study period along with discussion of possibl...
متن کاملNeedle Core Biopsy Should Replace Fine Needle Aspiration Cytology in Breast Lesions Diagnosis
متن کامل
Differential expression of miR-1297, miR-3191-5p, miR-4435, and miR-4465 in malignant and benign breast tumors
Objective(s): MicroRNAs (miRs) are a class of small non-coding RNAs which are associated with tumor growth and progression. In the present study, we assessed the expression of selected miRs in malignant, benign, and adjacent normal breast tissues. Materials and Methods: The expression of miR-1297, miR-3191-5P, miR-4435, and miR-4465 were...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 18 شماره
صفحات -
تاریخ انتشار 2014