Results 21 to 30 of about 21,217 (295)
Ectopic internal carotid artery presenting as an oropharyngeal mass
Head & Face Medicine, 2008 Ectopic internal carotid artery (ICA) is a very rare variation. The major congenital abnormalities of the ICA can be classified as agenesis, aplasia and hypoplasia, and they can be unilateral or bilateral.
Velegrakis George A +5 more
doaj +1 more source
Pharyngeal teratomas in children
Journal of Pediatric Surgery Case Reports, 2020 Teratomas represent one of the most common group of neoplasm to occur during childhood. They derive from multipotential cells and consist of possible to identify cells that develop from all three germ layers.
Artur Niedzielski +3 more
doaj +1 more source
Journal of Craniomaxillofacial Research, 2021 Oral cancer comprises a group of neoplasms affecting any fields of the oral cavity, pharyngeal regions and salivary glands. However, this term tends to be used interchangeably with oral squamous cell carcinoma (OSCC), which represents the most common ...
Sona Rafieyan +2 more
doaj
Vallecular Cholesterol Granuloma: Case Report
Lietuvos Chirurgija, 2023 Introduction. Cholesterol granuloma is a rare benign cystic neoplasm characterised by a fibrous capsule, and a cystic fluid containing cholesterol crystals, multinucleated giant cells, erythrocytes and haemosiderin.
Jūratė Vertelytė, Arnoldas Morozas
doaj +1 more source
Pediatric Pharyngeal IgD-positive Monoclonal Plasmacytoid and Plasma Cell Neoplasm [PDF]
Journal of Pediatric Hematology/Oncology, 2015 Pediatric neoplasm with monoclonal proliferation of lymphoplasmacytoid lymphocytes and plasma cells is exceedingly rare and has essentially never been reported in immunocompetent children. Here, we report a previously healthy 13-year-old girl with a pharyngeal mass and enlarged cervical lymph nodes. The pharyngeal mass was composed of CD138, CD79a, MUM-
Zhang, Shanxiang, Long, Catherine
openaire +2 more sources
Isolated hypopharynx lipoma: a case presentation and literature review
The Egyptian Journal of Otolaryngology, 2022 Background Lipomas are the most common benign mesenchymal tumors. They are defined as subcutaneous neoplasms of mature adipocyte cells that can occur wherever fatty tissue is. Lipomas are rare in the upper aerodigestive tract.
Naouar Ouattassi +4 more
doaj +1 more source
Molecular and cellular pathogenesis of adamantinomatous craniopharyngioma. [PDF]
, 2015 Adamantinomatous craniopharyngiomas (ACPs) are the most common pituitary tumours in children. Although histologically benign, these are clinically aggressive tumours, difficult to manage and associated with poor quality of life for the patients.
Martinez-Barbera, JP
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Philippine Journal of Otolaryngology Head and Neck SurgeryObjective: To determine the sensitivity, specificity, positive predictive value, negative predictive value and safety of endoscopic guided office-based biopsies (OBB) in diagnosing laryngeal and pharyngeal neoplasms at the St.
Diana Fernandez, Ronaldo Soriano
doaj +1 more source
Clinically significant anatomical variation of the retropharyngeal internal carotid arteries
Radiology Case Reports, 2017 Although interpatient variations in the course and anatomy of extracranial internal carotid arteries (EICAs) have been described previously, intrapatient variability is rarely cited in the literature.
Jaskirat K. Gill, MD +3 more
doaj +1 more source
The evolution of the epidemiological landscape of head and neck cancer in Italy: Is there evidence for an increase in the incidence of potentially HPV-related carcinomas? [PDF]
, 2018 The current study aimed to investigate the incidence and survival patterns of HNSCCs arising from different anatomic sites, potentially related (the oropharynx) or unrelated (the oral cavity, the larynx/hypopharynx) to HPV, to provide clues on possible ...
Annarosa Del Mistro +9 more
core +4 more sources