Results 11 to 20 of about 170,494 (345)

Pleomorphic adenoma of minor salivary gland in the parapharyngeal space [PDF]

, 2003
BACKGROUND: Majority of tumours occurring in minor salivary gland are malignant. Pleomorphic adenoma is of rare occurrence in parapharangeal space. CASE PRESENTATION: A rare case of a minor salivary gland pleomorphic adenoma of the parapharyngeal space ...
Abraham, Elizabeth K, Mathews, Anitha, Sebastian, Paul, Varghese, Bipin T   +3 more
core   +5 more sources

Pleomorphic adenoma of the upper lip: A case report

Saudi Journal of Medicine and Medical Sciences, 2018
Pleomorphic adenoma is the most frequently encountered benign mixed tumor of the minor salivary gland and usually presents in the parotid; however, in the minor salivary gland, it is more common in the palate.
Abdulrazaq Olanrewaju Taiwo, Abdulwarith Akinshipo, Ramat Oyebunmi Braimah, Adebayo Aremu Ibikunle   +3 more
doaj   +2 more sources

Pleomorphic Adenoma in the Setting of Triple-Negative Breast Cancer: A Case Report. [PDF]

Clin Case Rep
ABSTRACT We report a case of a patient‐detected breast mass that revealed invasive carcinoma adjacent to a pleomorphic adenoma, which was treated with wide local excision. This case report highlights the importance of careful pathologic evaluation to guide appropriate local and systemic therapy and avoid the potentially harmful effects of overtreatment.
Guo M, Novo J, Schacht D, Kulkarni S.
europepmc   +2 more sources

A Review of the Current Literature on Pleomorphic Adenoma

Cureus, 2023
Pleomorphic adenomas (PA) are the most common benign salivary gland tumors. They arise from the major salivary glands, as well as the minor salivary glands. They may arise rarely from the palate, oral cavity, neck, and nasal cavity also. Yet, the fourth,
D. S. Kalwaniya, Reena Meena, Devender Kumar, Aditya Tolat, S. Arya   +4 more
semanticscholar   +1 more source

Salivary carcinosarcoma: insight into multistep pathogenesis indicates uniform origin as sarcomatoid variant of carcinoma ex pleomorphic adenoma with frequent heterologous elements

Histopathology, 2022
The formal pathogenesis of salivary carcinosarcoma (SCS) remained unclear, both with respect to the hypothetical development from either preexisting pleomorphic adenoma (PA) or de novo and the clonal relationship between highly heterogeneous ...
S. Ihrler, David S Stiefel, Philipp Jurmeister, A. Sandison, N. Chaston, J. Laco, N. Zidar, L. Brčić, R. Stoehr, A. Agaimy   +9 more
semanticscholar   +1 more source

Carcinoma Ex-Pleomorphic Adenoma of Parotid Gland with Hepatic Metastasis: Clinico-Radiological Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2014
Pleomorphic adenoma originally called the mixed tumour is a neoplasm commonly involving major salivary glands. The spectrum of malignancy in pleomorphic adenoma comprises three distinct entities – Carcinoma ex-pleomorphic adenoma, carcinosarcoma and ...
Manu Dhillon, Divya Tomar, Manu Sharma, Samta Goel, Siddharth Srivastava   +4 more
doaj   +1 more source

Tuberculous and non‐tuberculous cervical lymphadenopathy incidence and distribution in Somalia from 2016 to 2020: A review of 241 cases

World Journal of Otorhinolaryngology - Head and Neck Surgery, Volume 8, Issue 4, Page 361-369, December 2022., 2022
Abstract Objective To determine the incidence of tuberculous lymphadenitis (TBL) and other pathologies in cervical lymphadenopathies in Somalia and accompanying radiological findings. Methods In this hospital‐based retrospective study, the demographic characteristics, pathology results and radiological findings of 263 patients who underwent ultrasound (
Mehmet Tahtabasi, Fatih Sahiner
wiley   +1 more source

Pleomorphic adenoma of the trachea☆☆☆★ [PDF]

Otolaryngology - Head and Neck Surgery, 1997
A case of salivary gland type pleomorphic adenoma of the trachea in a 48-year-old woman is presented. Pleomorphic adenoma is extremely rare in the trachea. The behavior of this tumor in the trachea appears to be similar to its counterpart in other sites and distinctly different from the more frequently encountered epithelial tumors.
Ken A. Kesler, Paul D. Righi, John C. Bizal   +2 more
openaire   +6 more sources

Cytokeratin 13 (CK13) expression in cancer: a tissue microarray study on 10,439 tumors

APMIS, Volume 131, Issue 2, Page 77-91, February 2023., 2023
Cytokeratin 13 (CK13) is a type I acidic low molecular weight cytokeratin, which is mainly expressed in urothelium and in the squamous epithelium of various sites of origin. Loss of CK13 has been implicated in the development and progression of squamous epithelial neoplasms. To comprehensively determine CK13 expression in normal and neoplastic tissues,
Maximilian Lennartz, Verena Sofia Ullmann, Natalia Gorbokon, Ria Uhlig, Sebastian Dwertmann Rico, Simon Kind, Viktor Reiswich, Florian Viehweger, Martina Kluth, Claudia Hube‐Magg, Christian Bernreuther, Franziska Büscheck, Devita Putri, Till S. Clauditz, Christoph Fraune, Andrea Hinsch, Frank Jacobsen, Till Krech, Patrick Lebock, Stefan Steurer, Eike Burandt, Sarah Minner, Andreas H. Marx, Ronald Simon, Guido Sauter, Anne Menz   +25 more
wiley   +1 more source

Pleomorphic adenoma in the external auditory canal: Arising at an atypical location

SAGE Open Medical Case Reports, 2021
Pleomorphic adenoma is a common, benign neoplasm typically located in the major salivary glands. The external auditory canal is an atypical location for a pleomorphic adenoma to originate.
Kripa Dongol, Utsav Raj Karki
doaj   +1 more source