Párraga Linares, LauraAguirre Urízar, José MaríaBerini Aytés, LeonardoGay Escoda, Cosme2014-02-132014-02-132009-11-011698-4447https://hdl.handle.net/2445/49843Papillary cystadenoma lymphomatosum is a benign salivary gland tumor most frequently located in the parotid gland (Warthin"s tumor). Its presentation in other major, or in minor, salivary glands is rare. Clinically, it manifests as a slow growing tumor, fluctuant on palpation due to its cystic morphology. The treatment of choice is complete excision with wide tumor-free margins. We present a 73-year-old female patient with an asymptomatic tumor of 8 years evolution in the right posterior area of the hard palate. We performed surgical excision and a biopsy, which was reported as papillary cystadenoma lymphomatosum. During the post-operative examination carried out after 3 weeks, it was observed that the lesion had recurred. The lesion was re-operated, performing the excision with CO2 laser and including the periosteum to ensure complete resection of the tumor. At 10 months follow-up, there was no recurrence of the lesion. This article includes a review of this condition and discusses its most important clinical and pathologic features and therapeutic approaches.4 p.application/pdfeng(c) Medicina Oral SL, 2009ParòtidesMalalties de les glàndules salivalsTumorsParotid glandsSalivary gland diseasesTumorsinfo:eu-repo/semantics/article6088552014-02-13info:eu-repo/semantics/openAccess