ANGIOFIBROMA NASOFARINGEO JUVENIL PDF
Alves F RA, Granato L, Maia M S. Acessos Cirúrgicos no Angiofibroma Nasofaríngeo Juvenil – Relato de caso e revisão de literatura. Arch Otolaryngol Head. Juvenile angiofibroma (JNA) is a benign tumor that tends to bleed and occurs in the nasopharynx of prepubertal and adolescent males. Transcript of ANGIOFIBROMA JUVENIL NASOFARINGEO. Estadio I – tumor confinado a la nasofaríngeo. Estadio II – tumor extendido a la.
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Of the 20 patients, 3 had surgery by combined approaches conventional and endoscopicincluding 1 patient with a Fisch IIIA tumor who was treated by the Caldwell-Luc expanded technique and endoscopic surgery, 1 patient with a Fisch IIIA tumor who was treated by the degloving mid-facial technique and endoscopic surgery, and 1 with a Fisch IV tumor who was treated by the degloving mid-facial technique associated with craniotomy and endoscopic surgery.
Arch Pathol Lab Med ; However, as in any invasive procedure, embolization presents risks that should be fully explained to the patients The presentation is typically with obstructive symptoms, epistaxisand chronic otomastoiditis due to obstruction of the Eustachian tube.
Int J Pediatr Otorhinolaryngol.
Angiofibroma nasofaríngeo juvenil
The 3 patients who underwent combined surgeries experienced intraoperative bleeding, requiring nasal packing and replacement of blood products during surgery. Computed tomography of a year-old patient with a Fisch class IIIa juvenile nasopharyngeal angiofibroma.
Biopsy should be avoided as to avoid extensive bleeding since the tumor is composed of blood vessels without a muscular coat.
Service angilfibroma medical residency in Otorhinolaryngology, Universidade Federal de Sergipe.
In the 17 patients who underwent endoscopic approach alone, the mean operation angiofiboma was min and the mean blood loss was mL; none required replacement of blood products. Nasopharyngeal angiofibroma is a histologically and biologically benign tumor with aggressive behavior due to its location and associated symptoms including significant epistaxis and nasal obstruction Several classification methods have been utilized to stage tumors and assist in choosing the appropriate treatment.
The first patient who underwent surgery in our department had a Fisch I tumor, but did not undergo embolization or clamping of the external carotid arteries.
Nasopharyngeal angiofibroma – Wikipedia
We analyzed findings in 20 patients who underwent surgery between and Tumor volume was not associated with bleeding in patients with and without clamping. Methods We analyzed 20 patients with nasopharyngeal angiofibroma who underwent surgery in the otolaryngology service between and Of the 20 patients, 3 had surgery by combined approaches conventional and endoscopicincluding 1 patient with a Fisch IIIA tumor who was treated jjvenil the Caldwell-Luc expanded technique and endoscopic surgery, 1 patient with a Fisch IIIA tumor who was treated by the degloving mid-facial technique and endoscopic surgery, and kuvenil with a Fisch IV tumor who was angiofibrom by the degloving mid-facial technique associated with craniotomy and endoscopic surgery.
Extensive bony destruction is usually not a feature, but rather bone is remodelled or resorbed.
Moreover, the mean blood loss in these patients was mL. Vascularization arises most frequently from the maxillary artery i.
Arterial embolization in the management of posterior epistaxis. Support Center Support Center. Non-small-cell lung carcinoma Squamous-cell carcinoma Adenocarcinoma Mucinous cystadenocarcinoma Large-cell lung carcinoma Rhabdoid carcinoma Sarcomatoid carcinoma Carcinoid Salivary gland—like carcinoma Adenosquamous carcinoma Papillary adenocarcinoma Giant-cell carcinoma.
Pathology Outlines – Nasopharyngeal angiofibroma
These tests have led to the formulations of multiple classification methods, including the FischRadkowskiAndrewsBremerand Antonelli methods 1,4,5,7,8. Classification of Fisch Type I: The mean operation time was min, and the mean bleeding volume was mL. Ideally, the time between the completion of embolization and the endoscopic procedure should be as small as possible, approximately h Find articles by Eduardo Passos Fiel de Jesus. The 18 patients who underwent embolization juvenip so h prior to surgery Figure 5.
Case 1 Case 1. Endoscopic Ressection of Juvenile Angiofibroma: