Evaluation of Oral Potentially Malignant Disorders (OPMDs) with STRATICYTE™

Summary

The purpose of this study is to validate the ability of the STRATICYTE™ predictive model to predict the transformation of oral potentially malignant disorders (OPMDs) to oral squamous cell carcinoma (OSCC) in a retrospective cohort of patients who received biopsies.

Eligibility

Inclusion Criteria:

* From the archive, any patient who presents with clinically evident oral lesions and biopsy-proven dysplasia (punch or scalpel biopsies; any grade or classification system)
* Patients with initial oral lesions with epithelial atypia suspicious for neoplasia, with:
* No histological evidence of cancer with clinical follow-up data for a period of at least five years; or
* OSCC development (histologic or documented evidence of invasive cancer).
* Patients who had archived biopsy tissue blocks of a previous oral lesion(s) meeting the above criteria and retained at the same clinical center.

Exclusion Criteria:

* Patients with oral lesions or dysplasia with no indication of OSCC development or follow-up data of less than five years in non-OSCC patients.
* Patients diagnosed with oral epithelial dysplasia concomitant with OSCC at the time of the biopsy's original pathology report or a subsequent clinical note of cancer progression within three months post-biopsy.

Conditions2

Locations5 sites

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