EVALUATION OF CERVICAL LYMPH NODES IN HEAD AND NECK CANCER BY MULTIDETECTOR COMPUTED TOMOGRAPHY | ||||
| ALEXMED ePosters | ||||
| Article 1, Volume 5, Issue 3, September 2023, Page 61-62 | ||||
| Document Type: Preliminary preprint short reports of original research | ||||
| DOI: 10.21608/alexpo.2023.236244.1690 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Salaheldin Desouky1; Omneya Ahmed Gamal eldin2; Karim Tarek Mohamed ElBatouty  3
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| 1Department of Radiodiagnosis, Faculty of medicine, Alexandria university, Alexandria, Egypt | ||||
| 2Department of radio diagnosis , Faculty of medicine , Alexandria university | ||||
| 3Department of Radiodiagnosis, Faculty of Medicine, University of Alexandria | ||||
| Abstract | ||||
| Head and neck cancer ranks sixth among all cancers worldwide.LNs levels can be categorized and used for staging and treatment planning of tumors. Metastasis of the LN decreases survival from HNSCC by 50%. Contrast-enhanced CT is considered a noninvasive method for metastatic cervical nodes detection, as it yields information about size, shape, and morphology with high anatomic resolution. PET/CT is more preferable than CT for evaluating cervical nodes metastasis because morphological criteria of CT for cervical lymph nodes metastasis diagnosis has limited value. According to their size, shape, morphology, margins, arrangement, and distribution, abnormal LN are categorized. Metastatic disease can be diagnosed using a variety of criteria. If there is central necrosis or extracapsular dissemination, regardless of size, or if the shortest axial diameter in the jugulodigastric nodes is 11mm and 10mm in other cervical areas, the jugulodigastric LN are considered metastatic. Clustering sign is more common in head and neck carcinoma, primarily SCC. | ||||
| Keywords | ||||
| Contrast-enhanced CT; metastatic cervical nodes; Head and neck cancer | ||||
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