Articles with "parotid gland" as a keyword



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Examination of the best head tilt angle to reduce the parotid gland dose maintaining a safe level of lens dose in whole‐brain radiotherapy using the four‐field box technique

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Published in 2021 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13151

Abstract: Abstract The parotid gland is recognized as a major‐risk organ in whole‐brain irradiation; however, the beam delivery from the left and right sides cannot reduce the parotid gland dose. The four‐field box technique using a… read more here.

Keywords: parotid gland; lens dose; reduce parotid; gland dose ... See more keywords

Positional deformation of the parotid gland: Application to minimally invasive procedures

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Published in 2022 at "Clinical Anatomy"

DOI: 10.1002/ca.23941

Abstract: Anatomical studies of the parotid gland are important for mid‐ and lower face filler, botulinum toxin, and thread lifting procedures. The purpose of this study was to observe the topographic anatomy of the parotid gland… read more here.

Keywords: parotid gland; reference; positional deformation; gland ... See more keywords

Pure intraductal carcinoma of the parotid gland: Cytologic findings on FNA sample. Report of one case

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Published in 2017 at "Diagnostic Cytopathology"

DOI: 10.1002/dc.23770

Abstract: One case of intraductal carcinoma of the parotid gland in a 67‐year‐old male patient is here introduced. The patient, who had a one‐year history of a parotid mass, had undergone ultrasound and MRI examination that… read more here.

Keywords: parotid gland; pure intraductal; carcinoma; carcinoma parotid ... See more keywords

Adamantinoma‐like Ewing sarcoma of the parotid gland: Cytopathologic findings and differential diagnosis

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Published in 2018 at "Diagnostic Cytopathology"

DOI: 10.1002/dc.23829

Abstract: Adamantinoma‐like Ewing sarcoma (AES) is a rare variant of Ewing sarcoma family of tumors (EFTs), primarily affecting bone and soft tissue. AES has mixed features of Ewing sarcoma (ES)/primitive neuroectodermal tumor (PNET) and adamantinoma with… read more here.

Keywords: sarcoma; parotid gland; like ewing; adamantinoma like ... See more keywords
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Ameloblastic carcinoma with metastasis to the parotid gland

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Published in 2018 at "Diagnostic Cytopathology"

DOI: 10.1002/dc.23856

Abstract: Ameloblastomas are a rare entity, representing 1% of tumors and cystic lesions of the jaw. A subset of these lesions, termed ameloblastic carcinoma, contain histologic architectural features of ameloblastoma along with malignant cytological features. Ameloblastic… read more here.

Keywords: parotid gland; cell; carcinoma; ameloblastic carcinoma ... See more keywords

Excision of a sclerosing polycystic adenosis of the deep parotid gland

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Published in 2021 at "Diagnostic Cytopathology"

DOI: 10.1002/dc.24926

Abstract: A 15‐year‐old male presented to the hospital with a 2‐month history of a right parotid mass. Magnetic resonance imaging revealed an encapsulated 3.7 cm mass. Fine‐needle aspiration suggested a monomorphic adenoma (prior to utilization of… read more here.

Keywords: adenosis; excision; parotid gland; polycystic adenosis ... See more keywords

Cytology as a rapid tool in diagnosing tuberculosis of the parotid gland: A case series with a review of the literature

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Published in 2022 at "Diagnostic Cytopathology"

DOI: 10.1002/dc.25023

Abstract: Tubercular infection of the parotid gland often confuses clinicians, it being a rare entity even in an endemic area. Its similarity in presentation with that of parotid neoplasms, nonspecific symptoms, low incidence and non‐contributory radiological… read more here.

Keywords: parotid gland; tuberculosis parotid; parotid; cytology ... See more keywords
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Multimodality fMRI with perfusion, diffusion‐weighted MRI and 1H‐MRS in the diagnosis of lympho‐associated benign and malignant lesions of the parotid gland

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Published in 2019 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.26260

Abstract: Differential diagnosis of the mucosa‐associated lymphoid tissue lymphoma (MALToma) and tumor‐like benign lymphoepithelial lesion (BLEL) in the parotid gland is difficult. read more here.

Keywords: parotid gland; perfusion diffusion; diagnosis; fmri perfusion ... See more keywords

A longitudinal evaluation of early anatomical changes of parotid gland in intensity modulated radiotherapy of nasopharyngeal carcinoma patients with parapharyngeal space involvement

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Published in 2017 at "Journal of Medical Radiation Sciences"

DOI: 10.1002/jmrs.209

Abstract: Radiotherapy of nasopharyngeal carcinoma patients with parapharyngeal space (PPS) involvement may deliver high dose to the parotid gland. This study evaluated parotid gland changes during and up to 3 months after radiotherapy. read more here.

Keywords: parotid gland; patients parapharyngeal; parapharyngeal space; carcinoma patients ... See more keywords

Development and validation of CT-based radiomics nomogram for the classification of benign parotid gland tumors.

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Published in 2022 at "Medical physics"

DOI: 10.1002/mp.16042

Abstract: PURPOSE Accurate preoperative diagnosis of parotid tumor is essential for the formulation of optimal individualized surgical plans. The study aims to investigate the diagnostic performance of radiomics nomogram based on contrast enhanced CT images in… read more here.

Keywords: parotid gland; radiomics nomogram; gland tumors; validation ... See more keywords

Swin MoCo: Improving parotid gland MRI segmentation using contrastive learning.

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Published in 2024 at "Medical physics"

DOI: 10.1002/mp.17128

Abstract: BACKGROUND Segmentation of the parotid glands and tumors by MR images is essential for treating parotid gland tumors. However, segmentation of the parotid glands is particularly challenging due to their variable shape and low contrast… read more here.

Keywords: segmentation; moco; parotid gland; contrastive learning ... See more keywords