[Diagnosis and thoracoscopic treatment for pleuroperitoneal communication complicating peritoneal dialysis].

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[Diagnosis and thoracoscopic treatment for pleuroperitoneal communication complicating peritoneal dialysis].

Zhonghua Yi Xue Za Zhi. 2018 Jan 16;98(3):213-216

Authors: Huang WM, Xu YF, Yang ZK, Zhang SJ, Liu XZ, Li J

Abstract
Objective: To evaluate the safety and efficacy of diagnosis and treatment of pleuroperitoneal communication in patients on peritoneal dialysis by computerized tomography (CT) peritoneography and thoracoscopic surgery. Methods: The records of 8 pleuroperitoneal communication patients treated by thoracoscopic surgery in Peking University First Hospital from January 2012 to March 2017 were retrospectively reviewed.CT peritoneography was performed before surgical treatment. Iopamiro (50 ml∶15 g) was mixed with 2 L of peritoneal dialysate solution, and then was instilled into the peritoneal cavity through the Tenckhoff catheter. After dwelling for 1 hour, CT scan was taken from thorax to upper abdomen.The thoracic cavity was filled with sterile saline, and then carbon dioxide was inflated to the peritoneal cavity via Tenckhoff catheter.Air bubbles leaking from the diaphragmatic defect were identified during thoracoscopic operation.Then defect was repaired and pleurodesis was performed. Results: The CT value of pleural effusion increased to (155±57) HU.Pleuroperitoneal communication was clearly diagnosed.The diaphragmatic defects in 5 cases were detected and repaired.However, defects in the other 3 cases were not found.The mean operative time was (152±50) minutes. All patients had uneventful recovery and reinstated normal peritoneal dialysis 3 weeks after the operation.The median follow-up time was 14.5 months (1-68 months) and no recurrence occurred. Conclusions: CT peritoneography could identify pleuroperitoneal communication clearly. Thoracoscopic surgery is a safe and reliable method for pleuroperitoneal communication and could restore patients to peritoneal dialysis.

PMID: 29374917 [PubMed - in process]

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