Extracapsular invasion: A potential prognostic marker for Carcinoma ex‐pleomorphic adenoma of the salivary glands? A Systematic Review

2019 ◽  
Vol 48 (6) ◽  
pp. 433-440 ◽  
Author(s):  
Everton Freitas Morais ◽  
Juliana Campos Pinheiro ◽  
Dáurea Adília Cóbe Sena ◽  
Hébel Cavalcanti Galvão ◽  
Lélia Batista Souza ◽  
...  
Keyword(s):  
Systematic Review ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Prognostic Marker ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Extracapsular Invasion

Malignant transformation of the salivary gland pleomorphic adenoma in myoepithelial carcinoma – the report of two cases

2019 ◽  
Vol 8 (1) ◽  
pp. 52-55
Author(s):  
Paulina Szabelska ◽  
Anna Rzepakowska ◽  
Benedykt Szczepankiewicz ◽  
Elżbieta Niemczyk ◽  
Ewa Osuch-Wójcikiewicz ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Surgical Treatment ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Transformation ◽  
Benign Tumor ◽  
Complete Recovery ◽  
Surrounding Tissue ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Myoepithelial Carcinoma

A multiform adenoma is the most commonly diagnosed benign tumor of the salivary glands. In the majority of patients, surgical resection of the tumor with the adequate surrounding tissue of salivary gland allows for complete recovery. A small percentage of the cases is a recurring pleomorphic adenoma. Even more rarely the diagnosis of carcinoma ex pleomorphic adenoma is made. The study presents two clinical cases of the malignant transformation of pleomorphic adenoma into the myoepithelial carcinoma. The surgical treatment and additional radiotherapy were performed in both cases.

Carcinoma ex pleomorphic adenoma of minor salivary glands with major epithelial-myoepithelial component: clinicopathologic and immunohistochemical study of 3 cases

2015 ◽  
Vol 19 (3) ◽  
pp. 164-168 ◽  
Author(s):  
Bruno Tavares Sedassari ◽  
Harim Tavares dos Santos ◽  
Fernanda Viviane Mariano ◽  
Nelise Alexandre da Silva Lascane ◽  
Albina Altemani ◽  
...  
Keyword(s):  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Immunohistochemical Study ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Minor Salivary Glands

Carcinoma Ex Pleomorphic Adenoma of Upper Lip: An Unusual Presentation

2010 ◽  
Vol 1 (2) ◽  
pp. 121-124
Author(s):  
Devarshi Nandi ◽  
S Shivaprasad ◽  
L Ashok ◽  
BR Ahmed Mujib
Keyword(s):  
Salivary Gland ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Benign Tumor ◽  
Minor Salivary Gland ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Rare Tumor ◽  
Upper Lip ◽  
Salivary Gland Carcinomas ◽  
Salivary Gland Malignancy

ABSTRACT Carcinoma ex-pleomorphic adenoma is a rare salivary gland malignancy, usually derived from a long-standing or recurrent benign tumor, the pleomorphic adenoma.1 This rare tumor comprises less than 4% of salivary gland neoplasms and 11.6% of salivary gland carcinomas. They mostly involve the “major” salivary glands1 and their occurrence in the minor salivary gland is considered rare, especially in the upper lip. So far there is only one report of CXPA occurring in the upper lip in the literature.13 Hereby, we present a case of carcinoma ex-pleomorphic adenoma in a 52-year-old woman who reported to our department with a painful swelling on the upper lip which was diagnosed and treated successfully.

scholarly journals CD44 expression in pleomorphic adenoma, carcinoma ex pleomorphic adenoma and their adjacent normal salivary glands

2018 ◽  
Vol 15 (5) ◽  
pp. 361 ◽  
Author(s):  
Samane Ahmadi ◽  
Nafiseh Shamloo ◽  
Nasim Taghavi ◽  
Farzad Yazdani ◽  
Soudeh Shalpoush
Keyword(s):  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Cd44 Expression

scholarly journals Histopathological Pattern of Salivary Gland Tumors

2014 ◽  
Vol 4 (7) ◽  
pp. 520-524 ◽  
Author(s):  
S Shrestha ◽  
GK Pandey ◽  
CB Pun ◽  
R Bhatta ◽  
R Shahi
Keyword(s):  
Salivary Gland ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Tumor ◽  
Mucoepidermoid Carcinoma ◽  
Salivary Gland Tumor ◽  
Salivary Gland Tumors ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Common Site ◽  
Gland Tumor

Background: The tumors of the salivary glands are uncommon head and neck neoplasms. The aim of this study was to evaluate the relative frequencies, types, site distribution and the histopathological features of salivary gland tumors. Materials and Methods: This was a retrospective study of 176 cases of salivary gland tumors collected from medical record section and department of pathology at B.P.Koirala Memorial Cancer Hospital from Jan. 2005 to Dec. 2010. Tumors were analyzed based on demographics, anatomic location and histopathological type. Results: Out of 176 cases, 66 (37.5 %) were benign and 110 (62.5 %) were malignant with M:F ratio of 1.7:1. The mean age observed was 44.76 years with age range of 12 to 75 years. Pleomorphic adenoma was found to be the commonest benign tumor (72.7 %), followed by Warthin tumor (15.1%), monomorphic adenoma (3.0 %) and basal cell adenoma (3.0 %). The mucoepidermoid carcinoma was the most common malignant tumor (38.1 %), followed by adenoid cystic carcinoma (25.4%), acinic cell carcinoma (10.9%), adenocarcinoma NOS (6.3%), carcinoma ex pleomorphic adenoma (5.4%) and unclassified malignant tumor (4.5 %). Parotid was the most common site for the location of tumors (70.4%) followed by submandibular (19.3%) and minor salivary glands (10.2 %). Conclusion: Pleomorphic adenoma was the commonest salivary gland tumor observed in both sexes. Mucoepidermoid carcinoma was the most common malignant salivary gland tumor. The parotid gland was the most common site of origin in both benign and malignant tumors. DOI: http://dx.doi.org/10.3126/jpn.v4i7.10291 Journal of Pathology of Nepal (2014) Vol. 4, 520-524

Sign in / Sign up

Export Citation Format

Share Document