Positron emission tomography/computed tomography (PET/CT) and CT for N staging of non-small cell lung cancer.

Aim The aim of this study is to investigate the possibilities of non-invasive diagnostic imaging methods, positron emission tomography/computed tomography (PET/CT) and CT, in clinical N staging of non-small cell lung cancer (NSCLC). Methods Retrospective clinical study included 50 patients with diagnosed NSCLC who have undergone PET/CT for the purpose of disease staging. The International association for the study of lung cancer (IASLC) nodal mapping system was used for analysis of nodal disease.

Use of multislice computed tomography in radiological treatment of patients with hip pathology.

In this paper we are presenting the application of Multislice CT Scan (MSCT) as a part of radiological treatment in a female patient with avascular necrosis of head and neck of the right femur, which occurred as a consequence of developmental hip dysplasia. The left hip joint of the patient was previously replaced by a prosthetic implant.

Treatment of rare posttraumatic false aneurism and A-V fistula of the deep femoral artery and vein.

Unlabelled: Article presents a rare case of posttraumatic pseudoaneurysm and A-V fistula between deep femoral artery and vein in 16 year old patient with stab wound in middle third of the lateral side of left femoral region. There were no signs of arterial injury on initial angiogram. During the observation we noticed subcutaneous bruise on the posterior side of the femoral region, and strong systolic murmur by ordinary auscultation over the involved region as a significant sign of the A-V fistula.

[Biological activities of bone morphological protein in bone regeneration].

Bone matrix contents various development factors which control structuring and absorption and those factors play important role in bone and cartilage development. Bone morphological proteins are members of TGF-beta super family and their activity is certain becoming from the bone. This activity leads to the serial development processes which include chemo taxis, proliferation and differentiation which results in trans resistant formation of cartilage as well as production of life cells of a bone tissue.

[Interinnominate abdominal amputation (hemipelvectomy) in treatment of pelvic malignancy].

Cancers of rectum and anus are among most frequent cancers with a tendency of increasing frequency. According to available data, the percentage of surgeries performed during period 1973-1977 was 61%, and during period 1991-1993 78%. From those data it can be seen that the frequency of performed surgical treatments is evidently increasing lately.