Results 11 to 20 of about 2,169 (108)

Case Report: Carcinoma Ex-Pleomorphic Adenoma With Concurrent Submandibular Gland Lithiasis-A Rare Association With Potential Pathophysiological Implications. [PDF]

Clin Case Rep
ABSTRACT This case report details the exceptionally rare co‐occurrence of submandibular gland lithiasis and carcinoma ex‐pleomorphic adenoma (CXPA), representing only the fourth documented instance worldwide. The patient, a 79‐year‐old male with a 10‐year history of recurrent submandibular symptoms, was found to have both ductal and intraglandular ...
Lou H, Xia Y, Shao S, Liu X, Deng L, Yu H, Li Z.   +6 more
europepmc   +2 more sources

Carcinoma ex Pleomorphic Adenoma: Multi-Institutional Retrospective Cohort Study. [PDF]

OTO Open
Abstract Objective Carcinoma ex pleomorphic adenoma (CXPA) is a rare malignancy and survival rates vary throughout literature. The primary objectives are to study overall survival (OS), disease‐specific survival (DSS), locoregional recurrence‐free survival (LRFS), and secondarily margin status.
Kassalow B, Prince A, Bullock M, Neal MH, Hart R, Afif AA, Forner D.   +6 more
europepmc   +2 more sources

A Case Report of Rare Carcinoma Ex Pleomorphic Adenoma of Submandibular Gland and its Detailed Description [PDF]

Journal of Clinical and Diagnostic Research, 2017
A 65-year-old female patient reported with a chief complaint of swelling in the left lower region of the jaw since two years. On clinical examination, the swelling was present on the mandibular left posterior region and measuring approximately 6.2 cm ...
Kirti Balkrishna Buva, Ajinkya Amritrao Deshmukh, Atul A. Deshmukh   +2 more
doaj   +1 more source

Adenocarcinoma in situ (ductal type) ex pleomorphic adenoma of the lacrimal gland

American Journal of Ophthalmology Case Reports, 2023
Purpose: To present the clinical and histopathological characteristics of a rare case of ductal carcinoma in situ ex pleomorphic adenoma in the lacrimal gland.
Zainab Fakhril-din, Katalin Kiss, Eva Løbner Lund, Jesper Skovlund Jørgensen, Steffen Heegaard   +4 more
doaj   +1 more source

Carcinoma ex pleomorphic adenoma in an elderly patient: A case report and literature review

Oral and Maxillofacial Surgery Cases, 2022
Carcinoma ex pleomorphic adenoma (Ca ex PA) is a rare malignant tumor of salivary glands that originates in a primary (de novo) or recurrent pleomorphic adenoma. In the carcinoma component of Ca ex PA, many histological subtypes have been identified.
Atsuko Niki-Yonekawa, Yoshihiro Morita, Yukiko Kusuyama, Yoshio Ueno, Satoko Kishimoto, Nobuo Morita, Narikazu Uzawa   +6 more
doaj   +1 more source

Histopathological and Immunohistochemical Analysis of Rare Parotid Tumours: A Case Series [PDF]

Journal of Clinical and Diagnostic Research, 2022
Malignant salivary gland tumours are rare representing only 2% of all head and neck malignancies. The most common malignant salivary gland tumour is mucoepidermoid carcinoma followed by adenoid cystic carcinoma while parotid is the most common site.
Sayantan De, Piyali Kundu, Sona Das, Madhumita Mondal   +3 more
doaj   +1 more source

Invasive ductal carcinoma ex pleomorphic adenoma of the lacrimal gland - a long term follow-up case

Human Pathology: Case Reports, 2017
We experienced a case of malignant orbital tumor in a 72-year-old Japanese man. He noticed protrusion of his left eye, and received resection of the left orbital tumor.
Naoko Nambu, Yoshitane Tsukamoto, Hiromi Tsuji, Takahiro Watanabe, Ryohei Shigehara, Masao Kakibuchi, Eiichi Morii, Seiichi Hirota   +7 more
doaj   +1 more source

Trastuzumab Emtansine for the Treatment of HER-2 Positive Carcinoma Ex-pleomorphic Adenoma Metastatic to the Brain: A Case Report

Frontiers in Oncology, 2018
Background: Carcinoma Ex-pleomorphic adenoma is a malignant transformation of the common benign neoplasm of the salivary glands, “pleomorphic adenoma.” Only two cases were ever reported with brain metastases, with absence of good evidence guiding ...
Ihab Hassanieh, Ihab Hassanieh, Lara Hilal, Lara Hilal, Karine A. Al Feghali, Karine A. Al Feghali, Ibrahim Khalifeh, Bassem Youssef, Bassem Youssef   +8 more
doaj   +1 more source

Carcinoma ex Pleomorphic Adenoma in the Parapharyngeal Space

Philippine Journal of Otolaryngology Head and Neck Surgery, 2013
Objective: To present a case of carcinoma ex pleomorphic adenoma in the parapharyngeal space and discuss its management.   Methods: Design:            Case Report Setting:           Tertiary Government Teaching Hospital Subjects:        
Sudipta Pal, Sampurna Pati, Somnath Saha, Vedula Padmini Saha   +3 more
doaj   +1 more source

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   +1 more source