Ossifying Parotid Carcinoma ex Pleomorphic Adenoma [PDF]
Case Reports in Otolaryngology, 2015 We present a unique case of an extensively ossified carcinoma ex pleomorphic adenoma (CXPA) in a 76-year-old man with a five-year history of a slowly growing parotid mass. Fine-needle aspiration of the mass was nondiagnostic.
Suresh Mohan +4 more
doaj +5 more sources
Carotid Sinus Syndrome Associated with Carcinoma Ex-Pleomorphic Adenoma: What Is the Role of Artificial Cardiac Stimulation? [PDF]
Arq Bras Cardioly o f t h e m a s s w i t h a n immunohistochemistry study revealed carcinoma ex-pleomorphic adenoma (Figure 2). Radiotherapy was started, however, it did not present “performance status” for systemic treatment with chemotherapy, requiring exclusive ...
Lani VS +5 more
europepmc +2 more sources
Never too young for a salivary gland carcinoma ex-pleomorphic adenoma
The Egyptian Journal of OtolaryngologyBackground Carcinoma ex-pleomorphic adenoma (CXPA) can either arise primarily as a de novo or from the malignant transformation of a benign pleomorphic adenoma (PA).
Ahmad Muizzuddin Ahmad Fuad +2 more
doaj +2 more sources
Clear cell myoepithelial carcinoma ex pleomorphic adenoma
Indian Journal of Pathology and Microbiology, 2014 Pleomorphic adenoma is the most common epithelial neoplasm of lacrimal gland. A clear cell myoepithelial carcinoma arising in the background of pleomorphic adenoma is common in the salivary glands but very rare in the lacrimal glands.
Nikhil R Rabade, Naina A Goel
doaj +4 more sources
Carcinoma ex pleomorphic adenoma of the parotid gland: a case with difficult diagnosis [PDF]
International Journal of Research in Medical SciencesCarcinoma ex pleomorphic adenoma (CXPA) is carcinoma arising from a primary or recurrent benign pleomorphic adenoma. It might be non-invasive or invasive. It often poses a diagnostic challenge to clinicians and pathologists.
Dandala, Sridhar Reddy +2 more
core +3 more sources
A Case of Parotid Carcinoma Ex Pleomorphic Adenoma with Mixture of Malignant Subtypes [PDF]
Korean Society of Head and Neck OncologyCarcinoma ex pleomorphic adenoma is an uncommon malignant salivary gland tumor that arises from a longstanding pleomorphic adenoma. The carcinomatous component of carcinoma ex pleomorphic adenoma can possess virtually any histologic subtype of salivary ...
Youn Jin Cho +3 more
openalex +2 more sources
A rare case report on carcinoma ex pleomorphic adenoma and mini review of histological features
Journal of Oral Medicine Oral Surgery Oral Pathology and Oral Radiology, 2023 Carcinoma ex pleomorphic adenoma (Ca ex PA) is a rare malignancy that represents a transformation of a primary pleomorphic adenoma (PA), or carcinoma arising from primary (de novo) or recurrent or pre-existing pleomorphic adenoma (PA).
Neha Upadhyaya, Rakesh Mishra
openalex +3 more sources
Invasive Carcinoma Ex-Pleomorphic Adenoma of the Lacrimal Gland with a Cystadenocarcinoma Component: A Case Report and Review of the Literature [PDF]
Case Reports in Pathology, 2020 Lacrimal gland neoplasms comprise up to 18% of all orbital masses clinically and histologically. Much of our current core knowledge regarding lacrimal gland tumors stems from prior study of their more common counterparts, the salivary glands.
Vamsee K. Neerukonda +2 more
doaj +2 more sources
Clinical features and prognosis of carcinoma ex pleomorphic adenoma of the lacrimal gland: a comprehensive case series and literature review. [PDF]
Int J OphthalmolAIM To examine carcinoma ex pleomorphic adenoma (CXPA) and its development to provide information for its clinical assessment and prognosis. METHODS The clinical data of 26 patients with pathologically diagnosed CXPA were included for analysis.
Yang RZ +8 more
europepmc +2 more sources
Maspin expression in carcinoma ex pleomorphic adenoma [PDF]
Journal of Clinical Pathology, 2005 Aims:To investigate the presence and distribution of the protein maspin in carcinoma ex pleomorphic adenoma (CXPA).Methods:Maspin expression was studied by means of immunohistochemistry in 16 cases of CXPA, using the labelled polymer method.Results:According to the extent of invasion, the tumours were subdivided into: intracapsular (five cases ...
Marília Trierveiler Martins +3 more
openalex +5 more sources