Preoperative ultrasonography frequently failed to detect level V metastasis in patients with metastatic PTC. Level V lymphadenectomy may be considered in patients with lymph node metastasis in the ipsilateral lateral neck with macroscopic extranodal extension.

Anterior prostate cancer had pathological features and favorable oncologic outcomes comparable to those of posterior prostate cancer but also more frequent Gleason score upgrading. Magnetic resonance imaging had moderate diagnostic performance for detecting lesions in the anterior prostate.