Results 21 to 30 of about 20,090 (245)

Polymorphous adenocarcinoma of the parotid – An uncommon site of occurrence

International Journal of Advanced Medical and Health Research, 2022
Polymorphous low-grade adenocarcinoma is a neoplasm of the minor salivary glands and is malignant in origin but is indolent in nature. Currently, this neoplasm is documented and known as polymorphous adenocarcinoma (PAC) by WHO Classification of Salivary
Prabhat Mahato, Chhanda Das, Ankita Pranab Mandal, Madhumita Mukhopadhyay   +3 more
doaj   +1 more source

Preoperative diagnostic of parotid gland neoplasms: fine-needle aspiration cytology or core needle biopsy? [PDF]

, 2018
A preoperative cytologic or histologic diagnosis of parotid gland neoplasms is mandatory to decide which surgical procedure would be appropriate. Open biopsies are contraindicated because of the risk of recurrence secondary to tumour cell seeding ...
Rinaldo, Alessandra, Zbären, Peter, Hellquist, Henrik, Triantafyllou, Asterios, Devaney, Kenneth O, Ferlito, Alfio, Poorten, Vincent Vander, Devaney, Kenneth O.   +7 more
core   +1 more source

HIV negative polycystic lymphoepithelial cyst of parotid gland: A case report and literature review

Kouqiang hemian waike zazhi, 2023
Lymphoepithelial cyst (LEC) of the parotid gland is a rare lesion and easily misdiagnosed in clinic, it should be differentiated with a variety of parotid gland cystic diseases.
YANG Zhenglin, LUO Feiyang, YANG Sen
doaj   +1 more source

Tuberculosis of parotid gland masquerading parotid neoplasm

National Journal of Maxillofacial Surgery, 2012
Parotid gland involvement in tuberculosis is rare. We present a case of middle aged male presenting with parotid swelling for 1 year and diagnosed to have parotid tuberculosis on fine needle aspiration cytology. A brief review of radiological findings in tuberculous parotitis is discussed which can help in correct interpretation and timely diagnosis ...
Vyas, Sameer, Kaur, Neeraj, Yadav, Thakur D., Gupta, Nalini, Khandelwal, Niranjan   +4 more
openaire   +3 more sources

Parotid gland neoplasms presenting as discrete infra-auricular swellings

Sahel Medical Journal, 2020
Background: Parotid gland neoplasms usually present as pre-auricular swellings. Sometimes, they present as solitary infra-auricular swellings which make their localization difficult as they may be confused with submandibular gland or other lateral upper ...
Seidu Adebayo Bello, Bamidele Adetokunbo Famurewa, Osawe Felix Omoregie   +2 more
doaj   +1 more source

Clinicopathological Features and Postoperative Complication Management of a Postauricular Granular Cell Tumor: A Case Report. [PDF]

Clin Case Rep
ABSTRACT Postauricular granular cell tumors mimic parotid malignancies. Their resection disrupts fragile local microcirculation due to inherently thin skin and limited subcutaneous buffer, triggering ischemic necrosis and MRSE infection. Clinicians must prioritize functional tissue preservation and vigilant wound care to prevent these severe ...
Yuan H, Wang C, Wang L, Liu D, Gao L.
europepmc   +2 more sources

Diagnostic accuracy of ultrasonography‐guided core needle biopsy of parotid gland neoplasms: A large, single‐institution experience in United Kingdom

, 2022
Salivary gland tumours present a pleomorphic and complex morphology and, apart from the most common neoplasms with well-established histopathological criteria, may create diagnostic difficulty for histopathologists. The majority of salivary gland tumours
Mark Tullett, Elizabeth Walsh, Peter A. Brennan, Kimberly Allan, Siavash Rahimi, Ricardo Santiago Gomez   +5 more
core   +1 more source

Individualized parotidectomy to reduce the incidence of postoperative facial paralysis for primary benign parotid neoplasms

Advances in Oral and Maxillofacial Surgery, 2022
Objective: The aim of this study was to evaluate the role of individualized parotidectomy to reduce the incidence of postoperative facial paralysis for primary benign parotid tumors.
Yu Zhou, Xianjie Duan, Chengyun Si, Chuanjun Chen, Hui Peng, Zhihong Zhang   +5 more
doaj   +1 more source

Parotid Neoplasms

Annals of Surgery, 1976
A 25-year experience with parotid tumors was reviewed. From a total of 250 neoplasms, 173 were histologically benign and 77 were malignant. Benign mixed tumors accounted for 59% of all lesions. Clinical parameters used to diagnose parotid neoplasms were found to be unreliable in determining whether a given tumor was benign or malignant.
E J, Dunn, T, Kent, J, Hines, I, Cohn
openaire   +3 more sources

Primary parotid tuberculosis mimicking parotid neoplasm: a case report [PDF]

Journal of Medical Case Reports, 2008
Tuberculosis of the parotid gland is a rare clinical entity which causes some difficulties in diagnosis because of the similarities in presentation to that of a neoplasm. Diagnosis mainly relies in the treating physician having a high index of suspicion.
Birkent Hakan, Karahatay Serdar, Akcam Timur, Durmaz Abdullah, Ongoru Onder   +4 more
openaire   +3 more sources