Recurrent right ventricular cardiac myxoma in a patient with Carney complex: a case report.

Introduction: Carney complex is a multiple neoplasia syndrome involving cardiac, endocrine, neural and cutaneous tumors with a variety of pigmented skin lesions. It has an autosomal dominant mode of inheritance. Approximately 7% of cardiac myxomas are related to the Carney complex.

Tc-99m sestamibi scintimammography in the mammographically dense breast.

Purpose: The mammographically dense breast or the "difficult-to-interpret mammogram" poses significant clinical and diagnostic imaging concerns. From our experience using Tc-99m sestamibi mammography in more than 650 patients, we share our experience in a pictorial manner and include suggested indications and limitations of this exciting new technique. Examples of Tc-99m sestamibi imaging in six patients with mammographically dense breasts are presented.

Intraoperative ultrasonographically guided cryoablation of renal masses: initial experience.

The purpose of this study was to evaluate the feasibility of intraoperative ultrasonography to guide cryoablation of renal masses. Renal cryoablation was performed on six patients with solid renal tumors. Under ultrasonographic guidance, cryoprobes measuring 3 mm in diameter were placed into the renal tumor parenchyma or into surrounding normal parenchyma.