Pleuroperitoneal Leak Complicating Continuous Ambulatory Peritoneal Dialysis: A Case Report

Üstündağ, Sedat; Üstün, Funda; Yılmaz, Gülay; Narli, Erkan; Harari, Alp Avi

doi:10.14740/jmc2055w

Cited by 1 publication

(1 citation statement)

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“…[ 23 ] Other factors to consider include diameter of the defect causing the leakage, absorption rate of glucose from the pleural surface, glucose concentration of the dialysate, and the duration between the dialysate exchange and pleural fluid sample collection. [ 24 ] These factors may therefore render this method of diagnosis unreliable.…”

Section: Discussionmentioning

confidence: 99%

Scintigraphic peritoneography in the diagnosis of pleuroperitoneal leak complicating peritoneal dialysis

Harry¹,

Nyakale²,

Tinarwo

2020

Medicine

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A pleuroperitoneal leak (PPL) is a relatively rare complication of peritoneal dialysis (PD) and early diagnosis is essential. Patients suspected of a PPL usually present with dyspnea (marked during inflow of PD fluid) and tend to have transudative high glucose pleural effusions. The PPL scintigraphy (PPLS) is one of the methods for objectively proving a PPL. The effectiveness of PPLS as a noninvasive method of evaluating a suspected PPL and its effectiveness in the exclusion of a leak in patients with similarly presenting comorbidities was assessed. Patients suspected to have a PPL were considered for PPLS based on clinical presentation and pleural fluid analysis. Radiopharmaceutical was administered into the peritoneum via the dialysis port with the patient lying supine and immediate dynamic followed by delayed statics were acquired. Of the 27 scans reviewed, 70% were found to be positive with majority detected within 12 minutes of radiopharmaceutical administration with a high predominance occurring in the right chest ( P < .001). In PPLS-positive patients, when both chest X-rays and planar agreed on showing the right-sided chest predominance, the highest measurements of the pleural glucose:serum glucose ratio were recorded. A statistically significant correlation between the outcome of the scan and final decision on patient management was noted ( P < .01). The PPLS is an effective diagnostic tool for assessing PPLS. However, multicenter studies investigating its added value over other conventional methods are needed to establish it as a highly relevant diagnostic tool.

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Section: Discussionmentioning

confidence: 99%