نتایج جستجو برای: benign and malignant breast tumor
تعداد نتایج: 16992399 فیلتر نتایج به سال:
This study aimed presenting a case of a 64-year-old woman with a rare diagnosis of myofibroblastoma (MFB). MFB is one of the rare, benign, spindle-like stromal tumors arising from the connective tissue of the breast. MFBs are often confused with fibroadenomas and hamartomas because of their benign characteristic appearance on breast imaging and are diagnosed after excisional biopsies. Their dif...
Introduction: Differentiation of benign and malignant liver tumors is very important for finding appropriate treatment procedure. Human eyes sometime are not able to diagnose the type of liver tumor. Texture analysis is considered as a suitable method to increase the diagnostic power of medical images. In this study texture analysis is employed in order to classification of ben...
Nevi are a pigmented benign tumor in the skin but the malignant melanoma is a aggressive malignant neoplasm in the skin. A melanocytic nevus with an atypical epitheloid cell component is a benign neoplasm in skin that can be difficult to distinguish from melanoma. In this study we reported a case of melanocytic nevus with an atypical epitheloid cell component on the upper lip in 24 years old...
Background: Amplification of HER2 is seen in 20-30% of breast cancer cases. Measurement of HER2 gene amplification appears to be of vital importance in planning the treatment schedule for patients with breast carcinoma. The aim of our study was to evaluate HER2 amplification status in malignant and benign breast tumors by differential PCR (dPCR). Materials and Methods: The genomic DNA was ex...
A case of granular cell tumor of the breast in a 43-year-old woman is described. The patient presented with a painless mass in the upper-outer quadrant of her right breast. Mammography showed a spiculated tumor and ultrasonography demonstrated a hypoechoic mass with an irregular border. Magnetic resonance (MR) mammography revealed a homogeneous enhanced mass in T1-weighted images using Gd-DTPA ...
signatures in human cancers as a guide to targeted therapies. diffuse reflectance properties of malignant and benign breast tissues. Improvement in breast tumor discrimination by support vector machines and speckle-emphasis texture analysis. Automatic ultrasound segmentation and morphology based diagnosis of solid breast tumors.resolution aCGH and expression profiling identifies a novel genomic...
Background: Historical patient’s records were analyzed. Patients diagnosed with phyllodes tumors of the breast who received preoperative core needle biopsy and undergone surgery at a tertiary cancer centre in Patna, Bihar, India from January 2020 to December 2020. The resulting data allowed us compare accordance between final histopathology tumor patients evaluate accuracy diagnosis. Methods: T...
The patient is a 48 years old woman who came to Hazrat Rasul-e Akram hospital with complaint of dyspnea from one month ago. In complete evaluation massive pleural effusion and bilateral abdominal mass was detected. The patient has been operated for bilateral salpingo-oophorectomy and pathologic diagnosis was malignant Brenner tumor. Brenner tumor is an epithelial tumor of ovary that is c...
abstract background cerebral neoplasm arises from brain, spinal cord and meningeal cells. not only malignant cerebral neoplasm also benign tumor could lead to death due to mass effect on vital structures. access to these tumors is difficult, and mri and ct scan could be helpful in determining anatomical location of tumors and distinction of malignant from benign. objective for better and earlie...
Most breast carcinoma are hormone dependent. Two-thirds of breast cancers have estrogen or progesterone receptor positivity. Conflicting results regarding the clinical correlation between breast carcinoma and thyroid diseases have been reported. The objective of this study was to determine the thyroid profile in patients with newly diagnosed benign and malignant breast tumors. Serum samples wer...
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