[Cervical lymph node metastases of unknown origin]

In this paper we present a three-year prospective study (1991-1993) about the cervical lymph node metastases of unknown origin. 370 patients with lymphatic carcinomatous metastases in the were admitted in "Sf. Spiridon" Hospital--ENT Clinic. No primary tumor was located in 33 patients (8.9%). The diagnostic strategy for cervical metastases of an unknown primary was reviewed. The probability of locating the primary tumor depend on diagnostic phase.