EDiR - The Essential Guide by Judith Babar & Oğuz Dicle & Hildo J. Lamb & Laura Oleaga & Fermín Sáez

EDiR - The Essential Guide by Judith Babar & Oğuz Dicle & Hildo J. Lamb & Laura Oleaga & Fermín Sáez

Author:Judith Babar & Oğuz Dicle & Hildo J. Lamb & Laura Oleaga & Fermín Sáez
Language: eng
Format: epub
ISBN: 9783030200664
Publisher: Springer International Publishing


CORE

Q1 1

Q2 1

Q3 1, 2 and 4

Explanation

Most nodes in the head and neck should be <10 mm in short axis except:

Submental/submandibular and jugulodigastric <15 mm

Retropharyngeal <8 mm.

Q4 IIA

Explanation

Level IIA: anterior, lateral, medial or posterior to the internal jugular vein. If the node is posterior to the internal jugular vein, it must be inseparable from it.

Q5 1

Q6 2

Explanation

The glossopharyngeal nerve (CN IX), when involved by oropharyngeal cancers (tonsil, base of tongue), can cause referred ear pain.



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