RESUMO
Fibroepithelial polyp (FEP) is a benign tumor of mesodermal origin, composed of varying amounts of stroma covered by epithelium. The skin and the genitourinary tract are the most common sites of FEP. Uncommon locations of FEP include the inferior turbinate of the nasal cavity, bronchi, and the pharynx. To date, there has been no report of orbital FEP. The authors describe a patient with congenital orbital FEP arising from the lateral canthal area. This congenital FEP was completely excised successfully through an anterior orbitotomy without any complications, with no evidence of recurrence after 25 months.
Assuntos
Neoplasias Fibroepiteliais/congênito , Neoplasias Orbitárias/congênito , Pólipos/congênito , Feminino , Humanos , Lactente , Neoplasias Fibroepiteliais/patologia , Neoplasias Orbitárias/patologia , Pólipos/patologiaAssuntos
Doenças Fetais/patologia , Neoplasias Fibroepiteliais/congênito , Pólipos/congênito , Ultrassonografia Pré-Natal/métodos , Neoplasias Vulvares/congênito , Adulto , Feminino , Doenças Fetais/diagnóstico por imagem , Humanos , Imuno-Histoquímica , Recém-Nascido , Neoplasias Fibroepiteliais/diagnóstico por imagem , Neoplasias Fibroepiteliais/patologia , Neoplasias Fibroepiteliais/cirurgia , Pólipos/diagnóstico por imagem , Pólipos/patologia , Pólipos/cirurgia , Gravidez , Ultrassonografia Pré-Natal/normas , Neoplasias Vulvares/diagnóstico por imagem , Neoplasias Vulvares/patologia , Neoplasias Vulvares/cirurgiaRESUMO
Congenital posterior urethral polyps are rare benign lesions that can cause a variety of symptoms in young boys, the diagnosis is usually made by cystourethrogram and ultrasonography where the polyp appears as a soft tissue mass arising at the base of the urinary bladder. We present a case of verumontanum polyp in a 7-year-old boy who presented to us in October 2001 with terminal hematuria, dysuria, interrupted stream and suprapubic pain. The polyp was diagnosed by ultrasonography and cystourethrogram. Transurethral resection of the polyp was performed and pathological assessment revealed a fibroepithelial lesion which is consistent with congenital posterior urethral polyp. After 18 months follow up, the patient was free of symptoms. We reviewed the literature to identify the presentation, diagnosis, treatment options and prognosis of these polyps. In the past 20 years the posterior urethral polyp has become more common than before, and it should be considered in boys with lower urinary tract dysfunction and hematuria.