Why Do Parotid Pleomorphic Adenomas Recur? A Systematic Review of Pathological and Surgical Variables

Why Do Parotid Pleomorphic Adenomas Recur? A Systematic Review of Pathological and Surgical Variables

Blog Article

BackgroundThe recurrence of pleomorphic adenoma (PA) has been extensively debated, mostly elbeco adu ripstop pants in relation to the extent of parotidectomy.MethodsA systematic review was undertaken to clarify the surgical and pathological variables related to PA recurrence.Inclusion criteria were as follows: English literature, and prospective or retrospective studies.Exclusion criteria were as follows: single case reports, reviews, and lack of PA recurrence data.ResultsPathology-related variables associated with recurrence include the histological subtype, the thickness and incompleteness of the tumor capsule, pseudopodia, and satellite nodules.

Surgery-related variables associated with recurrence are the presence of intact margins and tumor puncture or spillage.Other factors are the size of the tumor and the age of patient.Myxoid subtypes of PA tend to have incomplete and thinner capsules and click here to recur more frequently.Surgical variables related to recurrence include positive margins and tumor spillage.ConclusionMyxoid and/or large PA, especially in young patients, should be approached more cautiously to avoid recurrences.