Neuroendocrine tumor of parapharyngeal space
نویسندگان
چکیده
منابع مشابه
Solitary fibrous tumor of the parapharyngeal space.
Solitary fibrous tumors are rare tumors originating from the mesenchymal tissue. In most cases they arise from the subpleural tissue but have also been described in other locations in the body. Most such tumors in the head and neck region occur in the orbit. Although malignant tumors can occur, benign tumors are far more common. The therapy is surgical excision. For a conclusive diagnosis, a ty...
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a 4.5 years old boy with left postero superior lateral neck mass admitted to shahid rahnemoon hospital in yazd. the mass had been noticed 2 years ago and there was no improvement after three times antibiotic therapy. on physical examination there were two masses on the neck. one of them was approximately 3×4 cm and the other was 2×2 cm. on of the masses was located in the left posterior auricul...
متن کاملTransoral excision of a parapharyngeal space tumor: case report.
Tumors of the parapharyngeal space are rare tumors comprising less than 1% of all head and neck neoplasms. They are mainly salivary gland or neurogenic tumors. Clinical presentation is very variable. Surgical resection by different approaches remains to be the best possible treatment option. We present a case of 45 years old female patient admitted at the ENT Department due to the unilateral he...
متن کاملSolitary fibrous tumor of the post-styloid parapharyngeal space
Solitary fibrous tumor (SFT) is a well-known tumor composed of spindle cells found most commonly in the pleura. Recently, accounts of their rare occurrence at other sites, including the head and neck area, have been reported. The parapharyngeal space is a rare location even for head and neck SFTs, and thus, could be confused with a variety of other tumors that can originate in this area. Here, ...
متن کاملSolitary fibrous tumor of the parapharyngeal space: MR imaging findings.
We report the MR imaging findings of a solitary fibrous tumor involving the parapharyngeal space. The tumor was a well-circumscribed solid mass with a lobulated contour. It had the same signal intensity as the muscle on T1-weighted MR images, heterogeneously high signal intensity on T2-weighted images, and homogeneous strong enhancement after the administration of contrast material. It mimicked...
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ژورنال
عنوان ژورنال: Oto Rhino Laryngologica Indonesiana
سال: 2013
ISSN: 2598-3970
DOI: 10.32637/orli.v43i1.15