The presence and extent of nodal metastases in head and neck cancer has a great impact on treatment and prognosis. Pretreatment CT and MRI of the neck are commonly performed to evaluate for nodal metastases.
Cervical lymph node abnormalities are commonly encountered clinically and on imaging in children and young adults. Although imaging findings can lack specificity, nodal characteristics and associated head and neck imaging findings can assist in determining the underlying cause.
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