Reason: s/p crani for tumor resection History: s/p crani for tumor resection Patient is status post recent right parietal craniotomy. There are is associated scalp soft tissue swelling, surgical staples along the skin surface, intracranial air adjacent to the right hemisphere as well as an epidural collection underneath the craniectomy site which is made up of predominantly air associated with some lead products.There is a midline hypodense focus present adjacent to the falx and the corpus callosum measuring 19 x 16 mm sagittal dimensions and 18 x 11 mm axial dimensions.The patient is status post remote left-sided craniotomy. There is encephalomalacia present along the left superior frontal gyrus.The visualized portions of the paranasal sinuses demonstrate scattered opacities. The visualized portions of the mastoid air cells are clear. The visualized portions of the orbits are intact.
1. The patient is status post recent right-sided craniotomy for removal of a a midline the mass. There are attendant post operative changes as detailed above. The possibility of a residual lesion cannot be excluded on the basis of a CT exam.