The immunohistochemical study of 11 frozen sections of cases revealed unequivocal positivity in 10 cases.
The degree of monoclonal antibody reactivity in individual tissue sections was considered positive if unequivocal staining of the cytoplasm was seen in more than score 2+.
A microscopically positive (R1) margin was defined as unequivocal tumor extension to the inked margin on permanent section.
In those sections that do mention drones, the manual is unequivocal that drones, whatever their use, are legal.
By comparing the morphology, texture and composition of calcite pseudomorphs in laboratory ash to the ground preparations in three Baroque paintings, we provide additional, unequivocal tools to identify calcite particles from ashes in paint cross sections.
Reasons for non-informative results included non-interpretable FISH results due to insufficient hybridization, a lack of unequivocal tumor on certain spots and completely lacking spots on TMA sections.
By contrast, microplastics from personal care products lack such distinct characteristics that would allow an unequivocal identification of their source as has been discussed in the previous section.
As we have described in the results section, lack of an Mitf-M-specific antibody precludes an unequivocal assignment of Mitf-M among the polypeptides detected in our Western blot analysis.
This facilitated unequivocal interpretation of singly scattered melanoma cells which were otherwise impossible to identify in sections immunostained for S-100 due to high noise to signal ratio resulting from numerous S-100 immunoreactive dendritic cells in the background.
In cross-section the differentiation is highly interpretative, but the 3D bathymetric expression is unequivocal.
