Image Possibilities of the Peripheral Nerve Tumor Using Magnetic Resonance Imaging - Case Report.

Magnetic resonance imaging (MRI) plays a crucial role in the diagnosis and morphological analysis of peripheral nerve tumours (PNTs). In recent years, a number of novel MRI sequences such as MR neurography (MRN), diffusion tensor imaging (DTI) or MR tractography (MRT) have emerged extending the range of conventional MRI techniques. These advanced sequences are able to provide detailed information concerning PNTs structure, including the course and function of individual neural fascicles. This data can then be utilized in tailoring a suitable surgical procedure, reducing the risks of postoperative neurological deficit. The following case report of a median nerve tumour demonstrates the range and practicality of current MRI techniques. With continuing advancement and perfection of these MRI techniques, we can expect their integration into standard diagnostic protocols of PNTs.

[Decompressive craniectomy in the treatment of posttraumatic edema and the contribution of new diagnostic methods]. / Dekompresivní kraniektomie v lécbe posttraumatického edému mozku a prínos nových monitorovacích metod.

The authors present a case report of a young male who suffered a brain injury complicated with malignant posttraumatic edema managed with bilateral decompressive craniectomy after conservative treatment failure. They further discuss current surgical approach to posttraumatic brain edema and contribution of new diagnostic methods in secondary brain damage management.