Results 21 to 30 of about 170,494 (345)

Endobronchial pleomorphic adenoma [PDF]

Oxford Medical Case Reports, 2016
Pleomorphic adenomas are the most common tumors of the salivary glands. Rarely, they occur as benign lesions in the lungs in both the central airways and the lung parenchyma. Herein, we present a case of a 60-year-old smoker who was incidentally found to have an endobronchial mass while undergoing evaluation for a lung nodule.
Syed Rizwan Ali, Peter J. Mazzone, Atul C. Mehta, Andrea Arrossi, Francisco A. Almeida, Laura Frye   +5 more
openaire   +3 more sources

Perianal Paget disease associated with non‐invasive colorectal adenoma

Journal of Cutaneous Pathology, Volume 50, Issue 1, Page 35-38, January 2023., 2023
Abstract Perianal skin Paget disease (PPD) is an unusual subtype of extramammary Paget disease, which is usually caused by a primary intraepithelial adnexal tumor and secondary spread from colorectal adenocarcinoma. The reports of secondary PPD associated with non‐invasive colorectal adenoma are rare.
Zhibo Zuo, Wanxin Wu, Xin Li, Lin Zhang, Jingyu Wang, Zhiqin Guo, Shaoqing Hu, Qi Zhang   +7 more
wiley   +1 more source

Cystic Change in Pleomorphic Adenoma: A Rare Finding and a Diagnostic Dilemma [PDF]

Journal of Clinical and Diagnostic Research, 2015
Pleomorphic adenoma forms the majority of salivary gland neoplasms. Cystic change in pleomorphic adenomas is a diagnostic dilemma and can mimic mucoepidermoid carcinoma, mucocele or carcinoma ex pleomorphic adenoma and squamous cell carcinoma. Hereby we
Shaan Khetrapal, Sujata Jetley, Mohd. Jaseem Hassan, Zeeba Jairajpuri   +3 more
doaj   +1 more source

Poorly differentiated cutaneous apocrine carcinomas: histopathological clues and immunohistochemical analysis for the diagnosis of this unusual neoplasm

Histopathology, Volume 82, Issue 2, Page 276-284, January 2023., 2023
Primary cutaneous apocrine carcinoma (PCAC) is a rare cutaneous malignancy that is derived from apocrine glands. Histologically, these tumours can appear well‐differentiated where diagnosis should be relatively straightforward. However, occasionally these tumours can exhibit high‐grade features, and in such instances the diagnosis can be challenging. A
Jose A Plaza, Thomas Brenn, Alejandro A Gru, Andres Matoso, Jesse Sheldon, Martin Sangueza   +5 more
wiley   +1 more source

Congenital Pleomorphic Adenoma in a Submandibular Gland of a Newborn- A Case Report [PDF]

Iranian Journal of Otorhinolaryngology, 2016
Introduction: Pleomorphic adenoma is a rare benign salivary gland neoplasm in children, which can be treated by simple excision. This tumor is rarely included in the differential diagnosis of solid submandibular masses in children.
Roxana Azma, Minoo Fallahi, Maliheh Khoddami, Bibi Shahin Shamsian, Samin Alavi   +4 more
doaj   +1 more source

Metastasizing Pleomorphic Adenoma of the Salivary Gland

Definitions, 2020
A very rare pleomorphic adenoma of the salivary glands that metastasizes inexplicably, despite the benign histopathologic features. The most common sites of metastasis are bone, lung, and head and neck.

semanticscholar   +1 more source

Pleomorphic Adenoma: A Systematic Review

International Journal of Clinical Pediatric Dentistry, 2020
Background Pleomorphic adenoma (PA) is a commonly occurring benign tumor originating in the salivary glands. Objective The aim was to carry out a systematic literature of reports on pleomorphic adenoma from 2000 to 2018 to determine patient's age spread,
A. Almeslet
semanticscholar   +1 more source

Benign mixed tumour of the minor salivary gland [PDF]

Acta Stomatologica Naissi, 2023
Introduction: The most common major salivary gland neoplasm is the Pleomorphic adenoma. Only 10% of the pleomorphic adenoma occur in minor salivary glands. 42.8% to 68.8% of cases with intraoral lesion occurs in the palate. Here we present a rare case of
Madi Medhini, Bhat Supriya, Shetty Pushparaja, Madiyal Ananya, Babu Subhas G.   +4 more
doaj   +1 more source

Assessing the diagnostic accuracy for pleomorphic adenoma and Warthin tumor by employing the Milan System for Reporting Salivary Gland Cytopathology: An international, multi‐institutional study

Cancer Cytopathology, 2020
The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) has established distinct diagnostic categories for reporting cytopathological findings, and each is associated with a defined risk of malignancy (ROM).
Derek B. Allison, Alexander P Smith, D. An, J. A. Miller, K. Shafique, Sharon J Song, K. Viswanathan, E. Eykman, R. Rao, A. Wiles, G. Barkan, R. Nayar, G. Fadda, C. Powers, E. Rossi, M. Siddiqui, Syed Z. Ali, I. Kholová, L. Layfield, A. Field, Z. Baloch, Z. Maleki   +21 more
semanticscholar   +1 more source

Pleomorphic adenoma presenting with conductive hearing loss in the ear canal: a case report and review of the literature [PDF]

, 2014
INTRODUCTION: Pleomorphic adenoma accounts for 65 percent of all salivary gland tumors. It has been identified in several anatomical regions, but pleomorphic adenoma arising in the ear canal, first described in 1951, is extremely rare. CASE PRESENTATION:
Ayako Maruyama, Ken Kitamura, Takao Tokumaru   +2 more
core   +2 more sources