Results 41 to 50 of about 115,630 (250)

MR imaging of parotid tumors: typical lesion characteristics in MR imaging improve discrimination between benign and malignant disease [PDF]

open access: yes, 2011
The surgical approach to parotid tumors is different for benign and malignant neoplasms, but the clinical symptoms do not correlate well with histology.
Hallett, R   +9 more
core   +1 more source

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

open access: yes, 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   +5 more
core   +1 more source

Transoral Excision of a Large Accessory Parotid Gland Tumor

open access: yesEar, Nose & Throat Journal
Accessory parotid gland (APG) tumors account for 1% to 7% of all parotid gland neoplasms but are more likely to be malignant than main parotid gland tumors. Management of APG neoplasms entails surgical excision.
Rohith S. Voora BS   +3 more
doaj   +1 more source

Salivary gland tumors. Five years of experience

open access: yesActa Médica del Centro, 2021
Introduction: salivary gland neoplasms are rare. According to the literature they correspond to three and up to 6% of head and neck tumors and 0.6% of all neoplasms.
Yuniesky Jiménez Rodríguez   +4 more
doaj  

Peripheral Blood DNA Methylation Changes Precede Lymphoma Diagnosis in Primary Sjögren's Disease

open access: yesArthritis &Rheumatology, EarlyView.
Objective Primary Sjögren's disease (SjD) is a systemic autoimmune disease associated with an increased risk of lymphoma. The molecular mechanisms underlying lymphomagenesis remain poorly understood, and sensitive biomarkers for early identification of patients at high risk of developing lymphoma are lacking.
Hanna Lidberg   +2 more
wiley   +1 more source

Fine‐Needle Aspiration of Salivary Gland Tumors With Low‐Grade Oncocytic Features: Focusing on Oncocytoma Versus Oncocytic Mucoepidermoid Carcinoma

open access: yesDiagnostic Cytopathology, EarlyView.
ABSTRACT Background Salivary gland fine‐needle aspirates (FNAs) with low‐grade oncocytic features are diagnostically challenging due to the substantial morphologic overlap between benign oncocytic tumors and their malignant mimickers. This study evaluates the diagnostic discriminators, performance, and risk of malignancy of these lesions using the ...
Lois Araneta   +2 more
wiley   +1 more source

Individually Modified Saliva Delivery Changes the Perceived Intensity of Saltiness and Sourness [PDF]

open access: yes, 2011
Individuals vary largely in their salivary flow and composition, and given the importance of saliva on perception of taste, this might influence how the tastant stimuli are perceived.
Johannes Hendrikus Fransiscus Bult   +7 more
core   +1 more source

Primary neuroendocrine tumor of parotid gland: A case report and literature review

open access: yesKouqiang hemian waike zazhi
Neuroendocrine neoplasms (NENs) are a group of malignant neoplasms that primarily occur in the gastrointestinal tract, pancreas, and lungs, with surgical intervention being the most common treatment approach.
SUN Xiaoxiao   +2 more
doaj   +1 more source

Proportion, Five‐Year Survival Rate of Laryngeal Cancer and Its Associated Factors Among Head and Neck Cancer Patients in Tanzania

open access: yesEye &ENT Research, EarlyView.
ABSTRACT Background Laryngeal cancer carries a significant global burden, with substantial morbidity and mortality, and is increasing globally, with 95%–98% being squamous cell carcinoma. Males are more affected than females, with peak cases occurring between 60 and 80 years of age.
Amenye Adili   +9 more
wiley   +1 more source

Facial Palsy due to Parotid Abscess: An Unusual Complication [PDF]

open access: yes, 2016
Facial nerve palsy is usually associated with a malignant parotid neoplasm; it is highly unusual for it to result from a benign situation, such as inflammation or infection of the parotid gland. Surgery along with prompt medical treatment is the mainstay,
Mehtab Alam   +3 more
core   +1 more source

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