Angiofibroma Nasofaring Juvenile Pdf Creator

Angiofibroma nasofaring juvenile pdf creator

Nasopharyngeal angiofibroma is a histologically benign but locally aggressive vascular tumor of the nasopharynx that arises from the superior margin of the sphenopalatine foramen and grows in the back of the nasal cavity. It most commonly affects adolescent males because it is a hormone-sensitive tumor.

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Though it is a benign tumor, it is locally invasive and can invade the nose, cheek, orbit frog face deformity , or brain. If nasopharyngeal angiofibroma is suspected based on physical examination a smooth vascular submucosal mass in the posterior nasal cavity of an adolescent male , imaging studies such as CT or MRI should be performed.

Biopsy should be avoided as to avoid extensive bleeding since the tumor is composed of blood vessels without a muscular coat. Antral sign or Holman-Miller sign forward bowing of posterior wall of maxilla is pathognomic of angiofibroma.

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DSA digital subtraction angiography of carotid artery to see the extension of tumors and feeding vessels. Treatment for Nasopharyngeal angiofibroma JNA is primarily surgical. The tumor is primarily excised by external or endoscopic approach.

Medical treatment and radiation therapy are only of historical interest.

Angiofibroma nasofaring juvenile pdf creator

Endoscopic approach is an excellent tool in primary and recurrent JNA, it allows visualisation and precise removal of the lesion. Preoperative embolisation of tumour may be of some use in reducing intraoperative bleeding. Prognosis for nasopharyngeal angiofibroma is favorable. Because these tumors are benign, metastasis to distal sites does not occur. However, these tumors are highly vascularized and grow rapidly.

Background

Removal is important in preventing nasal obstruction and recurrent epistaxis. Mortality is not associated with nasopharyngeal angiofibroma. From Wikipedia, the free encyclopedia. Redirected from Juvenile nasopharyngeal angiofibroma.

Angiofibroma nasofaring juvenile pdf creator

Specialty ENT surgery Nasopharyngeal angiofibroma is a histologically benign but locally aggressive vascular tumor of the nasopharynx that arises from the superior margin of the sphenopalatine foramen and grows in the back of the nasal cavity.

Strayer; Emanuel Rubin Rubin's Pathology: clinicopathologic foundations of medicine.

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Retrieved 29 June Chapter 19 p. Rakel, MD.

Nasopharyngeal angiofibroma and cancer

DiseasesDB : Nasal cavity Esthesioneuroblastoma Nasopharynx Nasopharyngeal carcinoma Nasopharyngeal angiofibroma Larynx Laryngeal cancer Laryngeal papillomatosis. Tracheal tumor. 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.

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Combined small-cell carcinoma. Sarcoma Lymphoma Immature teratoma Melanoma. Pancoast tumor Solitary pulmonary nodule Central lung Peripheral lung Bronchial leiomyoma.

Mesothelioma Malignant solitary fibrous tumor. Categories : Tumour of the respiratory system. Namespaces Article Talk. Views Read Edit View history.

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By using this site, you agree to the Terms of Use and Privacy Policy. Juvenile nasopharyngeal angiofibroma [1] [2].

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D DiseasesDB : Trachea Tracheal tumor. 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.

Angiofibroma nasofaring juvenile pdf creator