Anesthesia Key

Fig. 41.1 MRI sagittal view of active infiltrative metastatic process as evidenced by STIR (short tau inversion recovery) images. STIR is an MRI image that causes loss of fat signal…

Fig. 48.1 CT scan of the chest; arrow points out the catheter in first image; second image shows bright-smeared impression of the catheter abutting the parietal pleura; patient with pleuritic…

Fig. 40.1 Sagittal MRI STIR lumbar spine demonstrating decreased height and biconcave deformity of the L2 vertebral body (personal library) The patient described the pain as a 10/10 at its…

Fig. 13.1 Sagittal view of the cervical spine showing a disk herniation at the C6–C7 disk level (Courtesy of Dr. M. De Pinto) Fig. 13.2 Sagittal view of the cervical…

Fig. 39.1 Epidural electrode implantation scar at midline thoracolumbar junction. The superior edge of the wound is dehisced with thick purulent drainage. A deep pocket of pus was identified on…

  Indication for anticoagulation therapy Risk stratum for thrombotic events Mechanical heart valves Atrial fibrillation Venous thromboembolism High risk >10% annual risk for thromboembolism Any mitral valve prosthesis Any caged-ball…

Fig. 31.1 2003 Polyanalgesic Consensus recommendations [7] The 2012 Polyanalgesic Consensus on medications used for intrathecal drug delivery systems also differentiates between optimal treatments for neuropathic and nociceptive pain [9]…

Complication Frequency (%) Electrode migration 1.5–13.2 Hardware malfunction • Electrode • IPG 3–9 3–25 Infection 2.5–14 Cerebrospinal fluid leakage 0.3–8 Pain at the incisions, IPG site 0.9–12 Subcutaneous hematoma or seroma 9…

Fig. 12.1 Sagittal T2 MRI with cervical spinal levels identified; note the limited CSF signal (bright white on T2) in the cervical spine as compared with the thoracic spine Fig….

Fig. 52.1 Cervical spine x-ray with findings suggestive of gas density within the posterior soft tissues of the neck Fig. 52.2 Computed tomography scan with contrast of the head, neck,…