[Liver transplantation and diagnostic radiology: socioeconomic aspects]

For calculating cost-effectiveness in the context of diagnosis related groups (DRG) we analysed all radiological examinations for 56 consecutive liver transplantations during the primary stay in the surgical department (1052 chest x-rays, 296 ultrasonographies, 216 colour coded duplex sonographies, 72 cholangiographies, 35 CT, 23 angiographies, one MRI and one embolisation).

For calculation we used the reimbursement that the surgical wards received per patient day and the special fee for liver transplantation. We compared this with the refunds received by the department of radiology.

The hospital was reimbursed a total of 143785.80 DM per patient. The diagnostic and interventional procedures that were requested for the 56 patients amounted to a total of 225118.63 DM and 4019.96 DM per patient, respectively.

This means that only 2.8% of all the costs during and after liver transplantation were caused by the radiological examinations. This represents only a small portion of the expenses during the time in hospital, taking into account especially that patients after liver transplantation are at high risk for developing complications.