Operative Outcomes for Polycystic Liver Disease: Results of a Large Contemporary Series.

INTRODUCTION

Persistent symptoms of pain, early satiety, dyspnea, and gastrointestinal reflux due to significant liver enlargement are indications for surgical debulking in patients with polycystic liver disease (PCLD) due to the lack of effective medical therapies; however, few data exist on outcomes of surgical intervention for PCLD.

METHODS

We conducted a retrospective analysis of consecutive patients who underwent operative intervention due to persistent symptoms secondary to PCLD. Preoperative patient characteristics, 30-day postoperative outcomes, and long-term postoperative outcomes, including complications and symptom resolution, were analyzed.

RESULTS

We identified 50 patients who underwent hepatic resection for symptomatic PCLD. Nine patients (19%) had concomitant polycystic kidney disease, and 14 (28%) had previously undergone interventions for PCLD management. The overall complication rate was 30%, with 8 patients (16%) experiencing Clavien-Dindo Grade III-V complications and no mortalities. The median relative reduction in liver volume was 41%. At a median follow-up of 2 years, 94% has sustained symptom resolution.

CONCLUSIONS

This is among the largest case series exploring PCLD operative outcomes, revealing that surgical intervention for debulking for advanced PCLD is safe and effective for symptom management. Furthermore, patients with PCLD undergoing hepatectomy tolerate significant liver volume loss without evidence of impaired hepatic function.