GLOMUS YUGULAR PDF

Glomus tumor was also the name formerly (and incorrectly) used for a tumor now called a paraganglioma. A glomus tumor is a rare neoplasm arising from the. CT temporal bone and MRI internal auditory canal: 4 mm soft tissue mass along the right cochlear promontory consistent with a glomus tympanicum. Paragangliomas account for % of all neoplasms in the head and neck region, and about 80% of all paraganglioms are either carotid body tumors or glomus.

Author: Bagore Kigis
Country: Kazakhstan
Language: English (Spanish)
Genre: Travel
Published (Last): 22 September 2009
Pages: 125
PDF File Size: 2.77 Mb
ePub File Size: 3.11 Mb
ISBN: 118-6-21602-942-2
Downloads: 25563
Price: Free* [*Free Regsitration Required]
Uploader: Moogukora

Thecoma Leydig cell tumor. About Blog Go ad-free. Due to their critical location in relation to delicate nerve and vascular structures, their surgical approach still remains a challenge to the neurosurgeon, in spite of all the progress made in neuroimaging examinations, which facilitates the surgical planning, and in microsurgical techniques.

Stereotactic radiosurgery for the treatment of Glomus Jugulare Tumors

The dose applied to the peripheral of the tumors varied from The prescribed dose to the surface of the tumors ranged from 11 to 20 Gy median dose of 15 Gy and the mean follow-up was 48 months. Growth of these tumor is in a number of directions.

When to Contact a Medical Professional. From the archives of the AFIP. The average tumor volume at the time of treatment was Long-term control by radiation therapy.

Glomus tumor – Wikipedia

Several classification systems are used in the evaluation of GJT, yet the system of Glasscock—Jackson [ Table 1 ] and that of Fisch are used most often to describe cases. All tumors remained stable in size on follow-up with resonance magnetic images. For dosimetry planning, all patients underwent a noncontrast and contrast-enhanced T1-weighted magnetic resonance imaging MRI sequences done few days prior to treatment [ Figure 1 ]. Local control, toxicity, symptomatology, and quality of life.

  DRUZYNA WYRZUTKI PDF

After surgery, radiation therapy may be used to treat any glomjs of the tumor that could not be removed completely. No acute complication related to radiosurgery was described. The direct comparison between surgery and radiosurgery as a primary therapeutic approach is difficult since both ylomus present different objectives complete resection of the lesion in surgery and inhibition of tumor growth in radiosurgery.

The role of radiation therapy in the management of catecholamine secreting glomus tumors.

Otolaryngol Clin North Am. Loading Stack – 0 images remaining. Technol Cancer Res Treat. Glomus jugulare tumors are rarely cancerous and do not tend to spread to other parts of the body. Based on a retrospective reviewed of patient’s records, we analyzed all the following variables: Irradiation of glomus jugulare tumors: Radiosurgery of glomus jugulare tumors: The authors recommend that radiosurgery be used as a primary therapy for patients who are either elderly or have important comorbidities, and as a secondary therapy in cases of subtotal resection and residual tumor.

Glomus jugulare tumor: MedlinePlus Medical Encyclopedia

Please review our privacy policy. The basic science of glomus jugulare tumors. Multiple tumors are less likely to be painful.

The aim of this study was to retrospectively evaluate the preliminary results in a series of 15 patients submitted to stereotactic radiosurgery for the treatment of GJTs, and to conduct a review of the literature about recent advances in the radiosurgical treatment of this pathology. People who have surgery or radiation tend to do well. Thank you for updating your details.

  JR XP8103 MANUAL PDF

Glomus jugulare tumors are diagnosed by a physical exam and imaging tests, including: Radiation therapy of glomus jugulare tumors. The authors selected recent studies from groups or institutions that have tradition of publish articles. These tumors most often occur later in life, around age 60 or 70, but they can appear at any age. Chemodectoma of the temporal bone: Of these series, five used Gamma Knife and three used linear accelerator as a therapeutic approach, describing a total of patients.

The follow-up durations were in range of months mean Arch Otolaryngol Head Yugklar Surg. As stated above, these lesions should not be confused with paragangliomaswhich were formerly also called glomus tumors in now-antiquated clinical usage. FAQ Frequently asked questions Display options.

Glomus jugulare tumor

Giant tumor, multiplicity, malignancy, secretion of catecholamines, and association with other lesions such as arteriovenous malformations AVMs or adrenal tumor. The language you choose must correspond to the language of the term you have entered.

Glomus jugulare Glomus jugulare tumours Glomus jugulare tumor Glomus jugulare tumors Glomus jugulare yugulra. Chemodectoma, glomus jugulare tumor, radiosurgery. Stereotactic radiosurgery in patients with glomus jugulare tumors. One patient experienced 5 th cranial nerve palsy 6 months after treatment, which resolved after a few months. Thirteen of the patients were female and two were male.