Normative Measurements of Head and Neck Lymph Nodes on Imaging

2020 ◽  
pp. 147-165
Author(s):  
Grayson W. Hooper ◽  
Daniel Thomas Ginat
Keyword(s):  
Lymph Nodes ◽  
Head And Neck ◽  
Neck Lymph Nodes

Ultrastructural Researches on Rabbit Myxomatosis Lymphnodal Lesions

1977 ◽  
Vol 14 (4) ◽  
pp. 361-367 ◽  
Author(s):  
P. S. Marcato ◽  
P. Simoni
Keyword(s):  
Lymph Nodes ◽  
Viral Infection ◽  
Head And Neck ◽  
Ultrastructural Examination ◽  
Ultrastructural Evidence ◽  
Neck Lymph Nodes

Ultrastructural examination of head and neck lymph nodes in rabbits with spontaneous subacute myxomatosis showed fusion of immature reticuloendothelial cells which led to the formation of polykaryocytes. There was no ultrastructural evidence of viral infection of these polykaryocytes. Histiosyncytial lymphadenitis can be considered a specific lesion of myxomatosis.

Origin of cystic squamous cell carcinoma metastases in head and neck lymph nodes: Addition of EBV testing improves diagnostic accuracy

2016 ◽  
Vol 212 (6) ◽  
pp. 524-531 ◽  
Author(s):  
Marián Švajdler ◽  
Jana Kašpírková ◽  
Ladislav Hadravský ◽  
Jan Laco ◽  
Pavol Dubinský ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Diagnostic Accuracy ◽  
Cell Carcinoma ◽  
Head And Neck ◽  
Squamous Cell ◽  
Neck Lymph Nodes

scholarly journals Entamoeba gingivalisin Acute Osteomyelitis of the Mandible

2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
Feriyl Bhaijee ◽  
Diana Bell
Keyword(s):  
Multiple Myeloma ◽  
Lymph Nodes ◽  
Head And Neck ◽  
Unusual Case ◽  
Bisphosphonate Therapy ◽  
Histopathologic Examination ◽  
Acute Osteomyelitis ◽  
Necrotic Bone ◽  
Bone Fragments ◽  
Neck Lymph Nodes

An 86-year-old woman presented with osteonecrosis of the mandible following bisphosphonate therapy for multiple myeloma, and underwent surgical debridement and multiple dental extractions. Histopathologic examination of the necrotic bone fragments revealed acute osteomyelitis with mixed flora and organisms morphologically consistent withEntamoeba gingivalis. In addition to oral scrapings and sputum,E. gingivalishas been identified in specimens obtained from the uterus, cervix, neck lymph nodes, and lung. It is rarely found in lesions of the head and neck. We present an unusual case ofE. gingivalisin acute osteomyelitis of the mandible, following bisphosphonate therapy for multiple myeloma. To our knowledge, this is the first reported case ofE. gingivalisin association with osteomyelitis.

scholarly journals Application of Intravoxel Incoherent Motion (IVIM) Model for Differentiation Between Metastatic and Non-Metastatic Head and Neck Lymph Nodes

2017 ◽  
Vol 82 ◽  
pp. 506-510 ◽  
Author(s):  
Beata Hejduk ◽  
Barbara Bobek-Billewicz ◽  
Tomasz Rutkowski ◽  
Anna Hebda ◽  
Agata Zawadzka ◽  
...  
Keyword(s):  
Lymph Nodes ◽  
Head And Neck ◽  
Intravoxel Incoherent Motion ◽  
Neck Lymph Nodes

Head and Neck Lymph Nodes

2008 ◽  
pp. 63-95 ◽  
Author(s):  
Antonietta Augurio ◽  
Angelo Di Pilla ◽  
Armando Tartaro
Keyword(s):  
Lymph Nodes ◽  
Head And Neck ◽  
Neck Lymph Nodes

scholarly journals Evaluation of atlas fusion strategies for segmentation of head and neck lymph nodes for radiotherapy planning

2012 ◽  
Author(s):  
Subrahmanyam Gorthi ◽  
Meritxell Bach Cuadra ◽  
Ulrike Schick ◽  
Pierre-Alain Tercier ◽  
Abdelkarim S. Allal ◽  
...  
Keyword(s):  
Lymph Nodes ◽  
Head And Neck ◽  
Radiotherapy Planning ◽  
Neck Lymph Nodes

Superparamagnetic Iron Oxide–enhanced MR Imaging of Head and Neck Lymph Nodes

Radiology ◽  
2002 ◽  
Vol 222 (1) ◽  
pp. 239-244 ◽  
Author(s):  
Martin G. Mack ◽  
Jörn O. Balzer ◽  
Ralf Straub ◽  
Katrin Eichler ◽  
Thomas J. Vogl
Keyword(s):  
Iron Oxide ◽  
Mr Imaging ◽  
Lymph Nodes ◽  
Head And Neck ◽  
Superparamagnetic Iron Oxide ◽  
Neck Lymph Nodes

scholarly journals Can Axial-Based Nodal Size Criteria Be Used in Other Imaging Planes to Accurately Determine “Enlarged” Head and Neck Lymph Nodes?

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Eric S. Bartlett ◽  
Thomas D. Walters ◽  
Eugene Yu
Keyword(s):  
Lymph Nodes ◽  
Head And Neck ◽  
Computed Tomographic ◽  
Nodal Size ◽  
Nodal Data ◽  
Lymph Node Size ◽  
Node Size ◽  
Imaging Plane ◽  
Neck Lymph Nodes

Objective. We evaluate if axial-based lymph node size criteria can be applied to coronal and sagittal planes. Methods. Fifty pretreatment computed tomographic (CT) neck exams were evaluated in patients with head and neck squamous cell carcinoma (SCCa) and neck lymphadenopathy. Axial-based size criteria were applied to all 3 imaging planes, measured, and classified as “enlarged” if equal to or exceeding size criteria. Results. 222 lymph nodes were “enlarged” in one imaging plane; however, 53.2% (118/222) of these were “enlarged” in all 3 planes. Classification concordance between axial versus coronal/sagittal planes was poor (kappa = −0.09 and −0.07, resp., P<0.05). The McNemar test showed systematic misclassification when comparing axial versus coronal (P<0.001) and axial versus sagittal (P<0.001) planes. Conclusion. Classification of “enlarged” lymph nodes differs between axial versus coronal/sagittal imaging planes when axial-based nodal size criteria are applied independently to all three imaging planes, and exclusively used without other morphologic nodal data.

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