Results 41 to 50 of about 46,683 (250)

Palatine tonsil SUVmax on FDG PET-CT as a discriminator between benign and malignant tonsils in patients with and without head and neck squamous cell carcinoma of unknown primary [PDF]

open access: greenClinical Radiology, 2018
Deborah Pencharz   +11 more
openalex   +2 more sources

Selected Immunohistochemical Assessment and Clinical Examinations in the Diagnosis of Palatine Tonsil Diseases

open access: yesJournal of Clinical Medicine, 2023
Introduction: The palatine tonsils are secondary lymphoid organs where immune processes occur, influencing the development of a targeted cellular and humoral response.
Przemysław Bant   +2 more
semanticscholar   +1 more source

Age-related changes of the innate immune system of the palatine tonsil in a healthy cohort

open access: yesFrontiers in Immunology, 2023
Although tonsillectomy is performed frequently, the role of palatine tonsils in life long immune protection or tolerance is still debated and the consequences of their removal for the immune system are of general interest.
N. Andreas   +4 more
semanticscholar   +1 more source

Schwannoma of the Palatine Tonsil [PDF]

open access: yesEar, Nose & Throat Journal, 2011
Schwannomas can originate in any peripheral, autonomic, or cranial nerve except the olfactory and optic nerves. Between 25 and 48% of all schwannomas have been reported to arise in the head and neck, with the acoustic nerve being the most common site of origin there.
V. Natesh   +2 more
openaire   +3 more sources

Technical feasibility of radiomics signature analyses for improving detection of occult tonsillar cancer

open access: yesScientific Reports, 2021
Diagnosis of occult palatine tonsil squamous cell carcinoma (SCC) using conventional magnetic resonance imaging (MRI) is difficult in patients with cervical nodal metastasis from an unknown primary site at presentation.
Jeong Hoon Lee   +4 more
doaj   +1 more source

Fibroepithelial Polyp of the Tonsil: Report of a Rare Case [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Pedunculated polyps of the palatine tonsil are rare benign tumours of tonsil. Most of the cases have been reported in adults with varying presenting symptoms.
Ramesh Babu Telugu, Gaurav Ashish
doaj   +1 more source

High prevalence of scrapie in a dairy goat herd: tissue distribution of disease-associated PrP and effect of PRNP genotype and age [PDF]

open access: yes, 2009
Following a severe outbreak of clinical scrapie in 2006–2007, a large dairy goat herd was culled and 200 animals were selected for post-mortem examinations in order to ascertain the prevalence of infection, the effect of age, breed and PRNP genotype on
Dawson, M.   +13 more
core   +2 more sources

Acquisition of pneumococci specific effector and regulatory Cd4+ T cells localising within human upper respiratory-tract mucosal lymphoid tissue [PDF]

open access: yes, 2011
The upper respiratory tract mucosa is the location for commensal Streptococcus (S.) pneumoniae colonization and therefore represents a major site of contact between host and bacteria.
AD Reynolds   +62 more
core   +3 more sources

Lymphangioma of the Palatine Tonsil

open access: yesArchives of Pathology & Laboratory Medicine, 2013
Lymphangioma of the palatine tonsil is a rare, benign lesion that presents as a tonsillar outgrowth and causes symptoms related to irritation and airway obstruction. Histologically, the mass has abundant dilated lymphatic channels amid a fibrous stroma with lymphoid and adipose elements.
Julie Katz Karp, Stacey K. Mardekian
openaire   +3 more sources

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