[Anesthetic management of a patient with pulmonary hypertension due to a large anterior mediastinal tumor anticipated by preoperative computed tomography].

A 74-year-old man underwent an operation for an extremely large mediastinal tumor. Despite the lack of respiratory difficulty or distention of the jugular veins, preoperative computed tomography showed suppression of the left atrium by the huge tumor. We suspected pulmonary hypertension and monitored continuously with a pulmonary catheter.

[Case of Takotsubo cardiomyopathy after induction of general anesthesia].

Takotsubo cardiomyopathy is a cardiac syndrome characterized by transient left ventricular dysfunction. A 79-year-old woman was scheduled for posterior lumbar interbody fusion for spinal compression fracture. After induction of general anesthesia, her blood pressure collapsed with significant ST rise in I, aVL, V3-V5.