Results 31 to 40 of about 19,638 (219)
The petrotympanic canal (Huguier canal): Evolutionary, anatomical, and medical perspectives
The Anatomical Record, EarlyView.Abstract The petrotympanic canal, traditionally referred to as Civinini's or Huguier's canal, represents an anatomical passage connecting the middle ear and temporomandibular joint (TMJ). Despite its early description, its structural complexity and functional significance have often been underestimated. In this study, we combined historical, anatomical,
Andrea Papini +8 more
wiley +1 more source
Transoral Excision of a Large Accessory Parotid Gland Tumor
Ear, Nose & Throat JournalAccessory 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
Acta 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
Arthritis &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
Head &Neck, EarlyView.ABSTRACT Background Salivary gland carcinomas are uncommon malignancies with various histological subtypes harboring fusion genes. The EWSR1::ATF1 fusion gene, resulting from a translocation between chromosomes 12 and 22, is frequently observed in hyalinizing clear cell carcinoma (HCCC). However, the role of this fusion gene in HCCC oncogenesis remains
Yuri Hirai +13 more
wiley +1 more source
Multiple Myopericytoma of the Face and Parotid Gland [PDF]
Archives of Plastic Surgery, 2012 Myopericytoma is a benign tumor that is composed of myoid-appearing oval to spindle-shaped cells with a concentric perivascular pattern of growth. The tumor is morphologically heterogeneous and can exhibit a broad histologic spectrum.
Yun-Ik Jung, Yoon-Kyu Chung, Seum Chung
doaj +2 more sources
Primary neuroendocrine tumor of parotid gland: A case report and literature review
Kouqiang hemian waike zazhiNeuroendocrine 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
Malignant eccrine spiradenocylindroma and parotid gland involvement in brooke spiegler syndrome
Dermatology Reports, 2022 Brooke-Spiegler syndrome is a rare disorder, characterized by the development of skin adnexal tumors, including cylindromas, trichoepitheliomas, spiradenomas.
Giulia Merlo +7 more
doaj +1 more source
Eagle's Syndrome Presenting With Peripheral Facial Palsy—A Case Report
Head &Neck, EarlyView.ABSTRACT Background Eagle's syndrome is a condition caused by an elongated styloid process and is characterized by various symptoms such as cervicofacial pain, foreign body sensation, headache, odynophagia, and otalgia. However, the occurrence of a unilateral peripheral facial palsy as a symptom of Eagle's syndrome has been described only rarely ...
Vincent Holtmann +3 more
wiley +1 more source
Beyond the Ordinary: Giant Parotid Oncocytoma and the Complexity of Diagnosis
Acta MedicaParotid oncocytoma is a rare benign salivary gland tumor, often misdiagnosed due to overlapping features with other parotid neoplasms. We present the case of an 87-year-old male with a progressively enlarging right parotid mass, confirmed as oncocytoma ...
Burak Kaan İnan +5 more
doaj +1 more source