Posttraumatic and postoperative cardiac luxation: computed tomography findings in nine patients.

Background: Posttraumatic and postoperative cardiac luxation represents a serious complication of pericardial rupture, and early diagnosis is important. The purpose of this study is to determine signs of left cardiac luxation on computed tomography (CT).

Methods: CT scans in nine patients with pericardial rupture and cardiac luxation after blunt chest trauma (n = 7) and postoperatively after extended left pneumectomy (n = 2) were reviewed for abnormalities.

Primary endovascular stent placement for focal infrarenal aortic stenosis: long-term results.

Purpose: The objectives of this retrospective study were to determine the technical success, safety, and long-term results of primary stent implantation in infrarenal aortic stenosis.

Materials And Methods: A total of eight atherosclerotic stenoses and one occlusion of the infrarenal aorta (ie, midaortic syndrome) were treated with endoluminal stent placement after balloon angioplasty. Aortoiliac lesions were excluded.

Epidermal cyst of the breast mimicking malignancy: clinical, radiological, and histological correlation.

Background: Epidermal cyst of the breast is a rare benign intramammary lesion; however, a common finding in other parts of the body and most often located in the scalp, back, and neck. Only a few cases of epidermal cysts of the breast have been reported in literature.

Case Report: The patient presented with a small movable left breast lump.

Radiation dose to the radiologist's hand during continuous CT fluoroscopy-guided interventions.

Computed tomography fluoroscopy (CT fluoroscopy) enables real-time image control over the entire body with high geometric accuracy and, for the most part, without significant interfering artifacts, resulting in increased target accuracy, reduced intervention times, and improved biopsy specimens [1--4]. Depending on the procedure being used, higher radiation doses than in conventional CT-supported interventions might occur. Because the radiologist is present in the CT room during the intervention, he is exposed to additional radiation, which is an important aspect.

Mid-term findings on echocardiography and computed tomography after RVOT-reconstruction: comparison of decellularized (SynerGraft) and conventional allografts.

Objective: The immune response against human-leucocyte-antigens on donor-cells may be an important factor contributing to the degeneration of allograft-valves. We have previously reported that the use of the decellularized allograft SynerGraft (CryoLife) reduces the immunologic response of the allograft-recipient. In this study we compare the echocardiographic and computed tomography angiographic (CTA) findings of SynerGrafts with conventional cryopreserved allografts.