Related Experiment Video
Updated: May 13, 2025

Percutaneous Hepatic Perfusion PHP with Melphalan as a Treatment for Unresectable Metastases Confined to the Liver
Published on: July 31, 2016
"The Calm between the Storms:" Perioperative Management of a Patient with Pheochromocytoma in Catecholamine Crisis
Rashmi R Aithal1, Sonal Bhat1, Shodhan R Pejavar2
1Department of Anesthesiology, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Karnataka, Manipal, India.
Abstract:
Pheochromocytoma (PCC) is a catecholamine-secreting tumor that originates from chromaffin cells in the adrenal medulla. Anesthetic management of PCC can be challenging due to hemodynamic fluctuations. Thorough preoperative evaluation and optimization, meticulous intraoperative management and good communication between surgeon and anesthetist are crucial for patient safety. This is a case report of successful perioperative management of patient with PCC posted for laparoscopic adrenalectomy; where the patient developed catecholamine crisis in the immfigediate preoperative period, making the perioperative management even more challenging due to widely fluctuating hemodynamics.
More Related Videos
Related Concept Videos
Adrenergic Agonists: Therapeutic Uses
Emergency and Intensive Care Unit (ICU) applications: Pressor agents increase blood pressure, heart rate, and contractility in shock and organ failure situations. Dopamine can induce vasodilation and stimulate adrenoceptors. Endogenous catecholamines are effective in treating cardiogenic shock. α2-agonists like clonidine can reverse anesthesia-induced hypertension.
Allergies and...
Adrenergic Antagonists: Pharmacological Actions of β-Receptor Blockers
Adrenergic Agonists: Therapeutic Classification
Vasopressor or pressor agents: They increase blood pressure and function as cardiac stimulants. Examples include endogenous catecholamines (norepinephrine and dopamine) and synthetic agents (phenylephrine).
Bronchodilators: β2-agonists can relax bronchial muscles and widen airways. They are commonly used for treating obstructive pulmonary...
Adrenergic Neurons: Neurotransmission
Synthesis: Catecholamine synthesis requires tyrosine, which...
Adrenergic Agonists: Direct-Acting Agents
These agents can be classified...
Increased pulse rate
Many factors can elevate the risk of developing tachycardia. These include advanced age, a family history of arrhythmias, and an...

