Elective neck dissection: the gold standard for oral cavity carcinoma

Retracted: Worst Pattern Of Invasion and occult cervical metastases for oral squamous carcinoma

The above article, published online in Wiley Online Library as the Version of Record on March 28, 2017 (doi 10.1002/hed.24754), has been retracted by agreement between the Editor-in-Chief, Ehab Y. Hanna, and Wiley Periodicals, Inc. The retraction has been agreed owing to a dispute as to authorship and inclusion of some data in the analysis.

REFERENCE

Velosa, C., Shi, Q., Stevens, T. M., Chiosea, S. I., Purgina, B., Carroll, W., Rosenthal, E., Morlandt, A., Loree, T. and Brandwein-Weber, M. S. (2017), Worst pattern of invasion and occult cervical metastases for oral squamous carcinoma. Head Neck. doi:10.1002/hed.24754.

Results of treatment for pT1/pT2 carcinomas of the floor of mouth

CONCLUSION

In pT2 floor of mouth cancer (FOMC), a standardized neck dissection (ND) should be carried out, due to the high risk of occult metastases. In cases of pT1 carcinomas with a clinically negative neck using high imaging standards and expertise a tight 'wait and watch' strategy can be used.

OBJECTIVE

To report on the oncologic results with primary surgical treatment of pT1/pT2 FOMC and to examine the benefit of elective ND in cN0.

METHODS

This was a retrospective study design including 216 patients who were treated between 1980 and 2010 for pT1/2 FOMC. The 5-year disease-specific survival (DSS), local and (loco)regional control based on the T and N classification and depth of infiltration were investigated.

RESULTS

DSS was 79.5% and (loco)regional control was 89.8%. DSS in patients staged pN0 was significantly higher, at 84.6%, than in those staged pN+, at 60%. ND was performed in 165 patients, and adjuvant therapy was administered in 124 patients. Ninety patients (41.7%) were staged cN0, and 53.3% of them underwent elective ND. The risk of occult metastases was 4.8% in pT1 and 28.6% in pT2. A depth of infiltration of ≥ 5 mm showed a markedly higher relative frequency of occult neck metastases and pN+ status.