Author:
Leboulleux S,Deandreis D,Al Ghuzlan A,Aupérin A,Goéré D,Dromain C,Elias D,Caillou B,Travagli J P,De Baere T,Lumbroso J,Young J,Schlumberger M,Baudin E
Abstract
ContextPeritoneal carcinomatosis (PC) is a rare site of distant metastases in patients with adrenocortical cancer (ACC). One preliminary study suggests an increased risk of PC after laparoscopic adrenalectomy (LA) for ACC.ObjectiveThe objective of the study was to search for risk factors of PC including surgical approach.DesignThis was a retrospective cohort study conducted in an institutional practice.PatientsSixty-four consecutive patients with ACC seen at our institution between 2003 and 2009 were included. Mean tumor size was 132 mm. Patients had stage I disease in 2 cases, stage II disease in 32 cases, stage III disease in 7 cases, stage IV disease in 21 cases, and unknown stage disease in 2 cases. Surgery was open in 58 cases and laparoscopic in 6 cases.Main outcomeThe main outcome was the risk factors of PC.ResultsPC occurred in 18 (28%) patients. It was present at initial diagnosis in three cases and occurred during follow-up in 15 cases. The only risk factor of PC occurring during follow-up was the surgical approach with a 4-year rate of PC of 67% (95% confidence interval (CI), 30–90%) for LA and 27% (95% CI, 15–44%) for open adrenalectomy (P=0.016). Neither tumor size, stage, functional status, completeness of surgery, nor plasma level of op'DDD was associated with the occurrence of PC.ConclusionWe found an increased risk of PC after LA for ACC. Whether this is related to an inappropriate surgical approach or to insufficient experience in ACC surgery should be clarified by a prospective program.
Subject
Endocrinology,General Medicine,Endocrinology, Diabetes and Metabolism
Cited by
115 articles.
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