[Retroperitoneal laparoscopic surgery for phaeochromocytoma: analysis of morbidity and haemodynamic instability].

Objective: To study the morbidity and haemodynamic parameters on a consecutive series of adrenalectomies performed Jbr phaeochromocytoma by retroperitoneal laparoscopy.

Material And Methods: The study population comprised 23 phaeochromocytomas in 20 patients treated by controlled retroperitoneal laparoscopic surgery. The following parameters were studied: intraoperatively: operating time, blood loss, blood pressure, heart rate, and postoperatively: infectious, haemorrhagic and thromboembolic complications.

Results: The mean operating time was 156 minutes (range: 105-224). Mean blood loss was 58 ml (range: 0-300). Intraoperatively, 1500 of patients presented a peak SBP >220 mmHg and 70% presented a peak SBP >200 mmHg. In contrast, 200 of patients presented a nadir SBP <60 mmHg, but no patient presented a nadir SBP less than 40 mmHg. One case of intraoperative haemorrhage was observed (4.3%). Three postoperative complications (1 case of respiratory distress, 1 case of haemorrhagic shock, and 1 abscess) were observed (13%).

Conclusion: Laparoscopic surgery for phaeochromocytoma is associated with a risk of haemodynamic instability. Phaeochromocytoma surgery should therejbre continue to be performed in specialized centres (surgical, anaesthetic and endocrinological).