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.

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Mucoepidermoid carcinoma of the tonsil: a very rare presentation.

In our series the results were similar with 21 Annals of Diagnostic Pathology. There has been a report of a carcihoma where low dose radiotherapy achieve disease response and control for more than 4 years. Although the significance of this cytoplasmic staining remains unknown, Cheng et al. The same lesion as shown in a filename “Mucoepidermoid carcinoma 2 HE stain.

Carcinoma mucoepidermoide

However, there are few articles with a significative number of cases Lopes et al. The OS was defined as the interval between the beginning of the treatment and the date of death or last information for censored observations. Clinical mucoepidermlide about age, gender, and site were obtained from the biopsy records. This is an accumulation of secretions due to poor or blocked drainage.

Carcinoma mucoepidermoide de labio | Actas Dermo-Sifiliográficas (English Edition)

HER2 expression in salivary gland carcinomas: Acinic cell carcinoma Mucoepidermoid carcinoma Adenoid cystic carcinoma Salivary duct carcinoma Epithelial-myoepithelial carcinoma Polymorphous low-grade adenocarcinoma Hyalinizing clear cell carcinoma. T2 weighted showing a hyperintense signal in the right mastoid cells. Occurs in adults, with peak incidence from 20—40 years of age. Different conclusions may be attributed to the varying techniques used, criteria applied to determine positive c-erbB-2 expression, the diversity cwrcinoma lesions and the limited number evaluated in some studies.


Its intracellular component has a tyrosine kinase activity, whereas the extracellular mucoepjdermoide may act as a growth factor receptor because of its considerable homology with epidemial growth factor receptor Nguyen et al. Clinicopathologic and immunohistochemical study of intraoral mucoepidermoid carcinoma.

Growth Factors, 24 2: Images hosted on PathOut server: The majority of MECs 27 cases were classified mucoepodermoide low grade of malignancy. Surgical Pathology ofthe salivary glands. 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 factors. A Report of Nine Cases”.

However, short series or individual case reports have identified this tumour in the maxilla, mandible, breast tissue and thymus. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal’s impact. Evaluation and application of grading criteria in cases.

By using this site, you agree to the Terms of Use and Privacy Policy. This study aimed to investigate prognostic factors that may affect survival in patients with a primary diagnosis of head and neck mucoepidermoid carcinomas. Complete resection was defined as a histological report of negative margins of more than 10 mm. T2 weighted MRI images display a uniform mass with high intensity signal; hyper-intense areas are suggestive of cystic or necrotic regions.

This antibody although less sensitive than the polyclonal antibody used in other reports Lopes et al. Mucoepidermoid carcinoma of the head and neck: A biopsy was performed, revealing clear cells forming tubules and welldifferentiated squamous cell with low atypia.


Once the initial treatment was completed, the lesion was reevaluated and surgery followed by reconstruction was recommended. Published works usually lose relevant survival information through time.

Rare expression of the c-erbB-2 oncoprotein in salivary mucoepidermoids tumors: Low grade with background mucin, two types of cells with bland nuclear features squamoid with dense cytoplasm and glandular with vacuolated cytoplasm.

Mucoepidermoid Carcinoma of the Lip. Histological classification of salivary gland tumours. Review of the literature and clinicopathological analysis of 18 patients. Low grade tumors seem to arise more often in minor salivary crcinoma, which according to some authors are detected at earlier stages, probably due to the less aggressive growth in addition to a better visible tumor site. MEC usually occurs in the head and neck region but it has been reported in other anatomical regions; for example, distant glandular structures and unlikely sites such as the anal region, esophagus and tracheobronchial mucosa.

The palate was the most commonly affected site, with 21 cases mucoepidermoidr From Monday to Friday from 9 a. Mucoepidermoid carcinoma of minor salivary glands: The use of skim milk as an economical and effective substitute for commercial biotin solutions. Major salivary gland imaging.