Anesthetic Management of a Patient With Prinzmetal Angina.

Prinzmetal angina (PA) is characterized by the development of reversible vasoconstriction of the coronary arteries, transient ischemic electrocardiographic changes in the ST segment, chest pain at rest, and prompt response to nitrates. Spasms of the coronary arteries can be precipitated during the perioperative period by an imbalance of vasodilator and vasoconstrictor factors of smooth muscle cells, which can lead to myocardial ischemia, cardiac arrhythmias, and death. Nevertheless, this is a relatively unrecognized topic, and literature is scarce about it.

Perioperative Management of Lewis-Sumner Syndrome.

Lewis-Sumner syndrome (LSS) is a rare immune-mediated neuromuscular disorder. It shares some clinical and pathological features with chronic inflammatory demyelinating polyneuropathy (CIDP). We report on the anaesthetic management of a patient with LSS.

Complex Regional Pain Syndrome: Is There a Role for Capsaicin?

Complex regional pain syndrome (CRPS) is a challenging disorder occurring in patients most often after trauma or surgery. Its treatment is very complex, and even then, no treatment is fully effective. Capsaicin is a well-accepted treatment for neuropathic pain.