Comparison of 99mTc-MIBI scintigraphy and sentinel node biopsy in the detection of occult lymph node metastases from cutaneous melanoma.

99mTc-MIBI scintigraphy has been proposed as a technique that can diagnose clinically undetectable melanoma metastases. The aim of the study was to compare the sensitivity of 99mTc-MIBI with that of sentinel node biopsy (SNB) in the detection of nodal disease. Twenty-eight patients with melanoma >1.

Staging of regional lymph nodes in melanoma patients by means of 99mTc-MIBI scintigraphy.

Unlabelled: Most first relapses in patients with melanoma occur in regional lymph node basins. Such lesions are frequently diagnosed clinically during the first 2 y of follow-up. In the last few years, our group has been studying the usefulness of (99m)Tc-methoxyisobutylisonitrile (MIBI) scintigraphy in the evaluation of recurrent melanoma lesions.