Atypical Distribution of Upper Thoracic Epidural Local Anesthetic: Case Report.

Spread of drugs in the epidural space may be unpredictable. The differential diagnosis of unilateral hemiparesis could be due to the unilateral spread of the drug, spinal epidural hematoma, intraspinal hematoma, and spinal cord injury. Atypical distribution of local anesthetic can occur due to lateral displacement of the epidural catheter, patient positioning, or the presence of an epidural septum.

High vs mid thoracic epidural analgesia - A comparative study on the ease of insertion and effects on pain, hemodynamics, and oxygenation in patients undergoing thoracotomies.

Background: Thoracic epidural analgesia offers effective perioperative pain relief in patients undergoing thoracotomies apart from attenuating stress responses. It helps in fast tracking by facilitating early mobilization and improving respiratory function. Literature on high (T1-T2 level) thoracic segmental analgesia for thoracotomy is less.

Neurogenic stress cardiomyopathy: What do we need to know.

The interaction between the heart and brain is complex and integral to the maintenance of normal cardiovascular function. Even in the absence of coronary disease, acute neuronal injury can induce a variety of cardiac changes. Recent neuroimaging data revealed a network including the insular cortex, anterior cingulate gyrus, and amygdala playing a crucial role in the regulation of central autonomic nervous system.