Published December 18, 2023 | Version 2
Dataset Open

System transferability of a Raman-based oesophageal tissue classification

Description

This dataset contains 560819 Raman spectra (Uncorrected_MedianFiltered_SizeMatched_SMART_x) taken from 61 oesophageal samples (sampleID) representing 51 patients (patientID). The data was acquired across three independent sites (centre) using the same make of spectrometer - Renishaw RA816 Biological Analyser (Renishaw plc, Wotton-under-edge, UK). Ostensibly the same sample was collected by all three sites (three adjacent FFPE tissue slices were obtained and regions of interest were identified by a histopathologist on one of the centres). The samples belong to one of 5 pathology classes: NSQ (0), IM(1), LGD(2), HGD(3) and AC(4). 

Included in this version is the protocol used to collect this data, particularly focused on the aquisition of Raman spectra.

Files

DEPAR FFPE TISSUE MEASUREMENT PROTOCOL FOR ROUND-ROBIN EXPERIMENT.pdf