Acquisition and annotation in high resolution digital biopsy by confocal microscopy for diagnosis in oral precancer and cancer.

Introduction: Scanned fibre endomicroscopes are full point-scanning confocal microscopes with submicron lateral resolution with an optical slice thickness thin enough to isolate individual cell layers, allow active positioning of the optical slice in the z-axis and collection of megapixel images. Here we present descriptive findings and a brief atlas of an acquisition and annotation protocol high resolution capture of oral mucosal pathology including oral squamous cell carcinoma and dysplasia using a fluorescence scanned fibre endomicroscope with 3 topical fluorescent imaging agents: fluorescein, acriflavine and PARPi-FL.

Methods: Digital biopsy was successfully performed an acquisition protocol in seventy-one patients presenting for investigation of oral mucosal abnormalities using a miniaturized, handheld scanned fibre endoscope.

Multifocal epithelial hyperplasia: a case report of a family of Somalian descent living in Australia.

Multifocal epithelial hyperplasia (MEH) presents as painless, single or multiple nodular or papular lesions with a sessile base, ranging in diameter from 0.1 cm to 1.0 cm, frequently coalescing.