Anjum Khawar, Rashid Bhatti.
Management of unknown primary with metastasis in the neck.
J Pak Inst Med Sci Jan ;13(1):641-5.

Included in this study are seventeen patients who presented with a neck mass and an unknown primary. The clinical presentation, diagnostic aids, site of origin, pathology and treatment are discussed with emphasis on the role of pan-endoscopy in reaching a diagnosis.

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