Pereira, PedroAbreu, Elisa MeloCunha, Teresa MargaridaRolim, Inês2017-05-292017-05-292017Pedro Pereira; Elisa Melo Abreu; Teresa Margarida Cunha; Inês Rolim. Transperineal aggressive angiomyxoma, BMJ Case Reports, Apr 11, 1-4, 2017.1757-790Xhttp://hdl.handle.net/10400.26/18416A 45-year-old woman with a history of total hysterectomy with adnexal preservation for uterine leiomyomas presented to our hospital with a right gluteal palpable mass, which she first noticed 6 months before and had progressively enlarged since then. Radiological studies revealed a 14 cm lesion with translevator growth that displaced rather than invaded adjacent structures, with a peculiar whorled pattern on T2-weighted MRI, which enhanced following gadolinium administration. CT-guided biopsy was performed, and in conjunction with imaging features the diagnosis of an aggressive angiomyxoma was assumed and confirmed following surgical excision.engjournal article2017-04-1410.1136/bcr-2016-217705