Related Experiment Video
Updated: Aug 9, 2026

A Novel Contralateral Axillo-Bilateral-Breast Approach for Endoscopic Thyroid Surgery
Published on: July 28, 2026
[Anesthetic management of laparoscopic adrenalectomy for pheochromocytoma]
Xue-rong Yu1, Xiang-yang Guo, Ai-lun Luo
1Department of Anesthesiology, Peking Union Medical College Hospital, Beijing 100730, China. yxr313@yahoo.com.cn
Objective:
To investigate the anesthetic management features of laparoscopic adrenalectomy for pheochromocytoma.
Methods:
Twelve patients scheduled for laparoscopic adrenalectomy for pheochromocytoma under general anesthesia were allocated into group 1, while another 12 patients who received transabdominal adrenalectomy for pheochromocytoma under general anesthesia were selected as group 2. The hemodynamic changes and the postoperative recovery profiles between the two groups were compared.
Results:
Hemodynamic fluctuation occurred during carbon dioxide insufflation and tumor manipulation in group 1. However, there were no differences between the two groups. Duration of post operative recovery and hospital stay as well as requirement of analgesics in group 1 were significantly lower than those in group 2 (P < 0.05).
Conclusion:
Hemodynamic fluctuation still exists during laparoscopic adrenalectomy for pheochromacytoma. However, patients undergoing such surgical procedure recover faster as compared with open surgery.
Related Concept Videos
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
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 anaphylaxis:...
Parenteral Anesthetics: Overview
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Aneurysm IV: Nursing Management
Local Anesthetics: Pharmacokinetics