نتایج جستجو برای: benign and malignant breast tumor
تعداد نتایج: 16992399 فیلتر نتایج به سال:
The evaluate the diagnostic value of image guided Fine Needle Aspiration (FNA) in breast lesions, the cytologic results of 401 patients were studied. All patients had either unpalpable masses or lesions who were hardly possible to localize by palpation and FNA was performed by single radiologist under ultrasound guide in all cases. The cytologic results were divided into four categories (inconc...
Abstract Background and Objective: Breast cancer is the most common cancer in women. Telomerase enzyme is one of the major factors causing the development and proliferation of immortal cells such as cancer cell. The aim of this study was to evaluate telomerase activity in breast tissues of breast cancer patients and healthy people. Material and Methods: In this descriptive study, the sampl...
Background: Large recurrent phyllodes breast tumors are often malignant. Therefore, when taking the surgical decision, a simple mastectomy and immediate reconstruction must be considered. Case presentation: The patient, aged 40 years, with benign tumor in left breast, having recurrence 2 years after, 4–7 cm conglomerate masses, was subjected to skin-reducing mastectomy, silicone mammary implant...
Introduction: Chemotherapy and radiation treatment can cause significant changes in the gross and microscopic appearance of benign and malignant breast tissue. Because neoadjuvant chemotherapy is now being offered to a larger subset of breast cancer patients, pathologists are more frequently presented with breast specimens harboring such changes. These changes may interfere with recognition of ...
OBJECTIVE Phyllodes tumor of the breast is a rare fibroepithelial breast tumor that comprise 0.3-0.9% of primary breast neoplasms. In this study, we aimed to present clinicopathologic symptoms of our patients along with their treatment modality. MATERIAL AND METHODS Clinicopathologic properties and treatment modality of 20 phyllodes tumor patients who underwent surgery between January 2008 an...
Introduction: Most common glioma tumors are tumors of the central nervous system (CNS) which are the cause of about 40 to 50 percent of brain tumors. This type of cancer includes 2 to 3 percent of cancers in the world. Conventional MRI is powerless in the detection and differentiation of benign and malignant tumors. In this case, diffusion weighted imaging (DWI) can create cont...
The aim of this study was to compare differences in sexual behavior between patients with benign and malignant breast tumors. A total of 187 patients treated for breast tumors (benign or malignant) at the General Hospital >>Pozega<<, Croatia, filled in the questionnaire between January 2001 and May 2003. Patients were asked to fill in the questionnaire one to ten years after treatment of breast...
Background & Objective: Malignant breast tumors, which are one of the most important deadly cancers in women, like many other cancers, are proposed to be related to viruses etiologically. Proper management of breast carcinoma necessitates an identification of the etiological factors. Human Papillomavirus is considered to have an etiological role in breast carcinoma. We...
Abstract Backgraound: Regarding the prevalence and high mortality rate of ovarian cancers, importance of markers to determine ovarian malignancies earlier, considerable experimental evidence about serum Gonadotropins to cyst fluid ratio with pathology of ovarian tumors and finally not enough experiments in our country, the present study was performed in Imam Hossein hospital between 2008 and...
Expression of the two gonadotropin-releasing hormone homologue peptides GnRHI and GnRHII and their receptor GnRHR has been demonstrated in a number of malignancies. In hormone-dependent breast cancer, GnRH analogs are used for therapy in premenopausal women. Gene expression of GnRHI, II and R was studied in breast biopsies from primary breast adenocarcinoma obtained from the tumor and the adjac...
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