Search

The author presents our experience and knowledge about death. The problem of death is not only biological or psychological but first of all existential. We can understand death as the source of our freedom and the value of time (the world without death would be boring). We must accept the necessity of death and hope that we will live after it. Our faith in immortality is a kind of Kantian postulate. Immortality as Kantian postulate has no guaranty and does not satisfy skeptic but it is postulate of moral law fulfillment.

The results of CT examinations in 36 patients suffering from histologically confirmed malignant primary tumours of the soft tissues are presented (6 rhabdomyosarcomas, 4 leiomyosarcomas, 6 liposarcomas, 4 malignant schwannomas, 5 malignant fibrous histiocytomas, 4 malignant haemangiopericytomas, 3 angiosarcomas, 1 fibrosarcoma, 1 renal sarcoma, 2 malignant mesenchymal tumours without histologically clear classification). The CT image alone will not yield information on the type of tumour or on the tumour status. However, CT continues to rank in the diagnosis of tumours of the soft tissues and is even superior to MR especially in the identification of gas accumulations due to infection in a tumour of the soft tissues that is otherwise unclear. Comparing the literature conclude that MR is now the imaging method of choice in the diagnosis of soft tissue tumours.

The importance of computed tomography is examined in malignant primary bone tumours using a strongly defined examination group of 13 Patients (six Ewing's-sarcomas, five osteosarcomas, one chondrosarcoma and one spindle-shaped cell sarcoma). Computed tomography is judged superior compared to plain radiographs in recognition of bone marrow infiltration and presentation of parosteal tumour parts as well as in analysis of tissue components of tumours, CT is especially suitable for therapy planning and evaluating response to therapy. CT does not provide sufficient diagnostic information to determine dignity and exact diagnosis of bone tumours.