Results 21 to 30 of about 530,821 (382)

Segmentation of metastatic cervical lymph nodes from CT images of oral cancers using deep learning technology.

Dento maxillo facial radiology, 2022
OBJECTIVE The purpose of this study was to establish a deep learning model for segmenting the cervical lymph nodes of oral cancer patients and diagnosing metastatic or non-metastatic lymph nodes from contrast-enhanced computed tomography (CT) images ...
Y. Ariji, Yoshitaka Kise, Motoki Fukuda, Chiaki Kuwada, E. Ariji   +4 more
semanticscholar   +1 more source

The fixed cervical lymph node [PDF]

Cancer, 1984
A series of almost 2000 patients with squamous carcinoma of the head and neck is presented. Seven percent of the patients had massive fixed glands at the time of presentation. The incidence of fixed nodes varied between sites, and increased with increasing T-stage of the primary tumor.
Philip M. Stell, John E. Dalby, William Taylor, S. Devos Singh   +3 more
openaire   +5 more sources

Diagnostic Accuracy of Elastography to Differentiate Between Benign and Malignant Lymph Nodes of Head and Neck Region taking Histopathology as the Gold Standard

Pakistan Armed Forces Medical Journal, 2023
Objective: To estimate the diagnostic accuracy of Elastography to distinguish between benign and malignant lymph nodes of the head and neck region; taking histopathology as the gold standard. Study Design: Cross-sectional study. Place and Duration
Muzammil Rasheed Bhutta, Ayesha Isani Majeed, Amir Khan, Ibtesam Zafar, Hina Azad, Samina Akhtar   +5 more
doaj   +1 more source

Cervical lymph nodes and ovarian teratomas as germinal centres in NMDA receptor-antibody encephalitis

Brain : a journal of neurology, 2022
Autoantibodies against the extracellular domain of the N-methyl-d-aspartate receptor (NMDAR) NR1 subunit cause a severe and common form of encephalitis.
Adam Al‐Diwani, J. Theorell, V. Damato, J. Bull, N. McGlashan, Edward Green, Anne-Kathrin Kienzler, Ruby Harrison, T. Hassanali, L. Campo, Molly Browne, A. Easton, H. Soleymani majd, K. Tenaka, R. Iorio, R. Dale, P. Harrison, J. Geddes, D. Quested, D. Sharp, Soon-Tae Lee, David W. Nauen, M. Makuch, B. Lennox, Darren Fowler, F. Sheerin, P. Waters, M. Leite, A. Handel, S. Irani   +29 more
semanticscholar   +1 more source

Ultrasonographic Evaluation of Cervical Lymph Nodes

Journal of Surgical Ultrasound, 2023
There are about 200 lymph nodes in the neck, and lymph node enlargement can occur due to various diseases. Most cases of lymph node enlargement can be attributed to reactive lymph nodes due to an upper respiratory tract infection or inflammation of the ...
Young San Jeon
doaj   +1 more source

Ultrasound-Guided Fine-Needle Aspiration Versus Fine-Needle Capillary Sampling in Evaluation of Lymph Node Metastasis of Thyroid Cancer

Frontiers in Oncology, 2021
BackgroundTo compare the sampling adequacy and diagnostic efficiency of ultrasound-guided fine-needle aspiration with 22-, 25-gauge needles and capillary sampling with 22-gauge needle in the biopsy of cervical lymph node.MethodsA total of 130 cervical ...
Shujun Xia, Yilai Chen, Weiwei Zhan, Wei Zhou, Wei Zhou   +4 more
doaj   +1 more source

Role of Color Doppler Ultrasound in Predicting Malignancy in Cervical Lymph Nodes [PDF]

International Journal of Anatomy Radiology and Surgery, 2016
Introduction: Cervical lymphadenopathy is a common finding in clinical practice. There are various causes, which can be broadly divided into benign and malignant.
Kanika Gupta, Tushar Chandra, Bhuvaneswari Venkatesan, Payal Tripathi   +3 more
doaj   +1 more source

Conventional ultrasound combined with contrast-enhanced ultrasound quantitative analysis for diagnosing lung cancer metastases in neck lymph nodes [PDF]

Journal of Men's Health, 2023
Lung cancer remains one of the most common malignant tumors. Identifying cervical lymph node metastases is important to stage lung cancer, evaluate patients’ prognosis and select appropriate treatments. This study evaluated the utility of conventional
Anran Wang, Mei Zhang, Shufang Xiang, Can Liu   +3 more
doaj   +1 more source

Diagnostic accuracy, reliability, and reviewer agreement of a new proposed risk prediction model for metastatic cervical lymph node from head and neck squamous cell carcinoma using MDCT

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background Nine-point risk scoring system for metastatic cervical lymph nodes has been developed to be incorporated into clinical practice for further management and better prognosis for head and neck squamous cell carcinoma (HNSCC).
Ahmed Mohamed Alsowey, Mohamed Ibrahim Amin, Noha Yahia Ebaid   +2 more
doaj   +1 more source

The Chart Diagnostic System Improves the Diagnostic Accuracy of Cervical Lymph Node Metastasis in Oral Squamous Cell Carcinoma

Onco, 2023
Purpose: To establish a diagnosis method based on imaging findings and histopathological factors associated with cervical lymph node metastasis. Methods: A total of 1587 cervical lymph nodes that were detected using imaging tools in 73 OSCC patients who ...
Ayako Nomura, Takayuki Ishida, Hiroshi Hijioka, Takuya Yoshimura, Hajime Suzuki, Eturo Nozoe, Norifumi Nakamura   +6 more
doaj   +1 more source