1596 Background: Magnetic resonance imaging (MRI) is the preferred imaging modality for screening and diagnosis of breast cancer in BRCA-1and BRCA-2 mutation carriers. However, there is limited data on the radiographic features of BRCA1/2-positive breast cancers on MRI. This study evaluates the MRI characteristics of BRCA1/2 -related breast cancers. METHODS All female BRCA mutation carriers w...

In cases with breast cancer, probably benign lesions can also be seen in the other areas of breast. It is known that neoadjuvant chemotherapy causes morphological changes normal tissue and lesions, addition to effects on malignant mass. complete response chemotherapy, without diagnosis cause a dilemma conserving surgery plan, when they shrink or disappear at end treatment. We aimed demonstrate ...

background: a hemangioma is a rather common benign soft tissue tumor that rarely originates from both the pectoralis muscle and the breast. vascular tumors of the breast, such as benign hemangiomas, are rarely seen in men. case presentation: a 40-year-old man presented with a non-tender palpable right breast mass since 6 months ago. on physical examination, a hard lump was detected in the centr...

Nontraumatic rapid growing giant fat necrosis of the breast mimicking breast tumors is a rare clinical manifestation. The imaging features of the fat necrosis which range from benign to malign findings may be better explained with associated aetiology. The present paper reports a 54-year old woman with a rapid growing, fibrous, and hard giant mass originating in the subareolar region of the lef...

the cytology study is effective and reliable technique in intraoperative consultation. this study was performed to evaluate the accuracy of the cytology study in intraoperative consultation of the breast lesions. 125 specimens of the breast lesions were examined and studied in imam khomeini hospital during the years 1998-99. the sensitivity, specificity and accuracy for cytological method were ...

primary breast sarcoma is a rare disease of the breast that comprises a heterogeneous group of malignant mesenchymal neoplasms, including angiosarcoma, liposarcoma, leiomyosarcoma, fibrosarcoma, sarcomas with bone and cartilage, and malignant fibrous histiocytoma. yet the exact incidence of primary breast sarcoma has not been reported, but it approximately accounts for less than 1% of all breas...

background: breast cancer is the most common cancer in women. screening can reduce the rate of cancer and mortality. the aim of this study is description of screening programs about breast masses with clinical and para clinical examination. methods: this is a descriptive study on 952 women who had volunteered or were referred to tabriz behbood hospital during one-year period. data was collected...

BACKGROUND Palpable breast lump, breast pain, and nipple discharge are common symptoms of breast disease. Breast cytology (fine-needle aspiration, nipple discharge smear, and touch preparation) accurately identifies benign, atypical, and malignant pathological changes in breast specimens. This study aims to determine the types of breast lesions diagnosed by breast cytology and assess the clinic...

Objectives: The purpose of this study was to assess the accuracy contrast-enhanced magnetic resonance imaging and diffusion-weighted in distinguishing benign from malignant non-mass-like breast lesions. Methods: 103 lesions showing enhancement 100 consecutive patients were analyzed. Distribution, internal patterns, contrast kinetic curve patterns classified according BI-RADS lexicon. Apparent d...

Large, atypical peripheral ossifying fibromas are known as giant peripheral ossifying fibromas.  These lesions have often been associated with heterogeneous clinical and radiographic characteristics subsequently leading to their misdiagnosis.  Biopsies have been the gold standard for the diagnosis of such lesions.  This study reports on an acute presentation of giant peripheral ossifying fibrom...