2.
血浆游离型MNs正常的PPGL患者围手术期和随访资料
Perioperative management and follow-up data about PPGL patients with normal plasma free MNs
| Case | Preoperative diagnosis | Intraoperative blood pressure fluctuation | Surgical approach | Pathology | Tumor diameter/cm | Cell atypia | Mass necrosis | Ki67 | Follow-up/years | Abnormal findings on enhanced CT |
| MNs, metanephrines; PCC, pheochromocytoma; PGL, paraganglioma; PA, primary aldosteronism; PPGL, pheochromocytoma and paraganglioma. * mean arterial pressure＜60 mmHg. | ||||||||||
| 1 | PCC | No | Laparoscope | PCC | 1.5 | No | No | ＜1% | 2 | No |
| 2 | Nonfunctioning adenomas | No | Laparoscope | PCC | 1.5 | Yes | No | ＜1% | 1 | No |
| 3 | PA | No | Laparoscope | PGL | 5 | Yes | No | ＜5% | 1 | No |
| 4 | PGL | No | Laparoscope | PGL | 1.2 | No | No | ＜1% | 1 | No |
| 5 | PCC | No | Laparoscope | PCC | 4.5 | No | Yes | 20% | 4.5 | No |
| 6 | PCC | No | Laparoscope | PCC | 6 | No | No | ＜1% | 4 | No |
| 7 | PCC | Yes* | Open surgery | PCC | 5 | No | Yes | ＜1% | 3.5 | No |
| 8 | PCC | No | Open surgery | PCC | 5.5 | No | Yes | ＜1% | 0.5 | No |