Simultaneous bilateral breast and high-resolution axillary MRI of patients with breast cancer: preliminary results.

Objective: The aims of this study were to develop a standardized one-step procedure for simultaneous high-resolution MRI of the axilla and bilateral breast MRI and to identify nodal features suggestive of metastatic involvement. SUBJECTS AND METHODS. We studied 16 women undergoing axillary lymph node dissection after combined bilateral breast MRI and high-resolution MRI of the axilla with a maximum in-plane resolution of 0.

Bilateral plasmacytoma of the breast: a case report.

Plasmacytoma of the breast is a rare condition that may occur as a solitary finding or in association with multiple myeloma. Of the cases of plasmacytoma of the breast that have been described, nearly half have been bilateral. We report a case of bilateral plasmacytoma of the breast detected on a routine screening mammogram in a patient with a recent diagnosis of multiple myeloma.

Iliac vein thrombosis complicating SAPHO syndrome: MRI and histologic features of soft tissue lesions.

Subclavian and superior vena cava obstruction complicating SAPHO (Synovitis, Acne, Pustulosis, Hyperostosis, Osteitis) syndrome has been described. We report the first case to our knowledge of iliac vein thrombosis complicating lumbar vertebral osteitis due to SAPHO syndrome. Lumbar MRI demonstrated a large tissue mass anterior to the involved vertebras and surrounding the right iliac vein.

Focal fibrosis of the breast: imaging characteristics and histopathologic correlation.

Purpose: To characterize mammographic and ultrasonographic (US) features of focal fibrosis of the breast (FFB), to compare the radiologic and histopathologic findings, to investigate the incidence of FFB, and to determine if histopathologic diagnosis of FFB is an acceptable diagnosis for specific mammographic and US findings.

Materials And Methods: Retrospective review of findings from 1,268 surgical excisional and 796 percutaneous breast biopsies (290 US-guided, 370 stereotactically guided, and 136 vacuum-assisted stereotactically-guided) revealed 44 (2.1%) diagnoses of FFB.

Primary sclerosing cholangitis: MR imaging findings with pathologic correlation.

Objective: The purpose of this study was to evaluate MR imaging findings of primary sclerosing cholangitis, to compare them with histopathologic findings, and to determine if these findings help differentiate primary sclerosing cholangitis from other disorders that result in end-stage liver disease.

Materials And Methods: MR imaging was performed in 40 patients (27 men, 13 women; age range, 13-72 years; mean, 47 years) with primary sclerosing cholangitis over a 9-year period. In 16 patients who underwent orthotopic hepatic transplantation and in seven patients who underwent needle biopsy, correlation was made between MR imaging and pathologic findings.