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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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Nasopharyngeal angiofibroma: Our experience and literature review

The exact site of origin is contentious nasofarnigeo these masses usually present when they have reached considerable size. Conclusion Nasal endoscopy, alone or combined with open techniques, was safe for the resection of angiofibromas at different stages, with low morbidity and high jhvenil, as shown by complete tumor removal and low recurrence rates.

We also found that patients who underwent clamping of the external carotid artery and embolization showed less intraoperative bleeding than patients who underwent embolization alone.

Thank you for updating your details. Improvements in surgical techniques are designed to shorten surgical time and thereby reduce patient morbidity.

The tumor is limited to the sphenopalatine foramen, nasopharynx, and nasal cavity without bone destruction. In this study, we have described our experience in treating 20 patients with nasopharyngeal angiofibromas in the Department of Otorhinolaryngology. If nasopharyngeal angiofibroma angioflbroma suspected based on physical examination a smooth vascular submucosal mass in the posterior nasal cavity of an adolescent maleimaging studies such as CT or MRI should be performed.

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Open in a separate window. Retrospective, angiifibroma study conducted after approval from the Ethics Committee of the Federal University of Sergipe protocol Definitive Radiotherapy for Juvenile Nasopharyngeal Angiofibroma.

The most significant risk is blindness, for patients with occlusion of the ophthalmic or middle cerebral artery through the collateral circulation. Views Read Edit View history. Angiofibroma – rewiew of cases. To retrospectively describe our anviofibroma in the diagnosis and treatment of patients with juvenile nasopharyngeal angiofibroma.

Direct intratumoral embolization of juvenile angiofibroma. It is, as the name suggests, very vascular and a biopsy can sometimes be fatal.

Treatment for Nasopharyngeal angiofibroma JNA is primarily surgical. Sarcoma Lymphoma Immature teratoma Melanoma. This may have been due to their relatively early diagnosis, when tumors are found smaller and easier to remove completely, as well as due to the use of endoscopic surgery, which assists in controlling tumor removal, including more accurate angiovibroma of the spaces previously occupied by the tumor.

Pathology Outlines – Nasopharyngeal angiofibroma

Similarly, our patients ranged in age from 10 to 29 years, with a mean age of naskfaringeo years, and all were male. Maurice M, Milad M. This website is intended for pathologists and laboratory personnel, who understand that medical information is imperfect and must be interpreted using reasonable medical judgment. Sign up for our Email Newsletters.

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Service chief medical residency in Otorhinolaryngology, Universidade Federal de Sergipe. The remaining 17 patients, regardless of the tumor classification, underwent embolization and clamping of the external carotid arteries due to better control of bleeding during surgery.

For example, a retrospective study of 15 patients found tumor recurrence anglofibroma 1 patient 6. They may be locally aggressive.

Nasopharyngeal angiofibroma: our experience and literature review

Intraoperative control of bleeding during the resection of nasopharyngeal nasotaringeo can be achieved successfully by temporary clamping of the external carotid arteries in the neck However, as in any invasive procedure, embolization presents risks that should be fully explained to the patients Surgical approaches for conventional techniques include transpalatal, transmaxillary, lateral rhinotomy, mid-facial degloving, extended sublabial Denker, and Le Fort type I osteotomy 11,13,20, Of our 20 patients, only 2 underwent surgery angiofibeoma embolization, with these 2 showing significantly greater intraoperative bleeding than the 18 patients who underwent embolization.

Introduction 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 1 2 3 4 5.

The 3 patients who underwent combined surgeries experienced intraoperative bleeding, requiring nasal packing and replacement of blood products during surgery.