Carcinoma Mucoepidermoide de Glândulas. Salivares Menores. Mucoepidermoid Carcinoma of Minor Salivary Glands. Paulo Tinoco*, José Carlos Oliveira. Carcinoma mucoepidermoide de glándulas salivales en Brasil: relación clinicopatológica. Article (PDF Available) in Revista cubana de estomatología 49( 1). Pages CARTA CIENTÍFICO-CLÍNICA. DOI: / Carcinoma mucoepidermoide de labio. Mucoepidermoid Carcinoma of the Lip.

Author: Faegul Nerg
Country: Belize
Language: English (Spanish)
Genre: Education
Published (Last): 1 February 2009
Pages: 341
PDF File Size: 20.10 Mb
ePub File Size: 6.86 Mb
ISBN: 750-8-17447-425-8
Downloads: 55458
Price: Free* [*Free Regsitration Required]
Uploader: Fenrikus

Through a long follow-up period in present study we could highlight the relevance of primary anatomical site, tumor size and metastasis as useful prognostic factors mucoepidegmoide may affect survival in patients with a primary diagnosis of head and neck mucoepidermoid carcinomas. By using this site, you agree to the Terms of Use and Privacy Policy. MEC is the most common mucoepidetmoide of salivary glands and presents a diverse age distribution Auclair et al; Lopes et al.

Mucoepidermoid carcinoma is the most common malignant salivary gland tumour.

Mucoepidermoid carcinoma of the tonsil: a very rare presentation.

If you are a member of the AEDV: Cytoplasmic expression of c-erbB2 in non-small cell lung cancers. The Patient rejected the recommended treatment and opted to enrolled in a pain management, palliative care program. You can change the settings mucoepidsrmoide obtain more information by clicking here. Briefly, 4 um sections were dewaxed in xylene and hydrated with graded ethanol.

Once the initial treatment was completed, the lesion was reevaluated and surgery followed darcinoma reconstruction was recommended. There were no statistically significant differences for any analyzed variable affecting OS curves. Mucicarmine staining is one stain used by pathologist for detection.


Print Send to a friend Export reference Mendeley Statistics. Occurs in adults, with peak incidence from 20—40 years of age.

For highgrade tumors, surgery and radiotherapy is recommended. Pemphigus Vegetans in the Inguinal Folds.

Mucoepidermoid carcinoma

There is no consensus about the best antibody for the evaluation of c-erbB-2 irnmunoexpression Hanna et al. Even though low-grade tumors did not develop metastases and high-grade tumors showed lower DFS rates after five years, no significant difference was found for the grading system or any of the evaluated prognostic carcinmoa.

MEC was prevalent in the female gender Genes, Chromosomes and Cancer. The OS was defined as the interval mucoepidemoide the beginning of the treatment and the date of death or last information for censored observations.

Histological features and prognosis of patients with mucoepidermoid carcinoma of the parotid gland. The 5 and year overall survival rates were both Sometimes when surgery is not possible due to extent of disease or cafcinoma a patient is too frail for surgery, or declines surgery, palliative radiotherapy may be helpful.

SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal’s impact. Cords, sheets and clusters of mucous, squamous, intermediate and clear cells Low to high grade, although even high grade tumors lack marked nuclear atypia, frequent mitotic figures or extensive necrosis Occasional focal sebaceous cells, goblet type cells, oncocytic change, inflammatory reaction to extravasated mucin or keratin No squamous cell carcinoma in situ Low grade: Lowgrade tumors are highly differentiated, and consist predominantly of muco-secretory cells, with minimal atypia and cystic formation.

Previous article Next article. Mucoepidermoid carcinoma is the most common type of minor salivary gland malignancy in adults. University of Sao Paulo, Brazil. Am J Surg Pathol.


The head and neck cancer board evaluated the results, and recommended treating the patient with radiation therapy and chemotherapy with re-evaluation after these initial treatments. There have been suggestions that the overexpression of c-erbB-2 on salivary gland tumors is related with histogenesis of these lesions Glisson et al.

Carcinoma mucoepidermoide – Wikipédia, a enciclopédia livre

The coronal slices show infiltration of the alveolar bone and hard palate including the nasal septum Figs. The axial slices demonstrate the medial insertion of the lateral pterygoid muscle.

Malignant neoplasms of the salivary glands are very rare, representing 0. Sinonasal and maxillary tumors were not included in this study as intraoral salivary gland tumors since that in these locations mucoepidermoid carcinoma presents different origin rather than glandular Ellis et al. Cytoplasmic expression was also observed but not considered in this study as reported in diverse salivary gland tumors Kernohan et al. Otolaryngol Head Neck Surg. From Wikipedia, the free encyclopedia.

Two oral pathologists reviewed all cases to histopathologically classify these tumors according to the protocol published by Brandwein and others 10which classifies tumors into low Grade Iintermediate Grade II or high Grade III grades.