Unfortunately, ECG may show no diagnostic feature in several cardiac conditions, especially when the patients do not have any symptoms and many abnormal patterns may be nonspecific, requiring additional testing.
A subtype known as cholangiocellular carcinoma with mixed histological features, including HCC and CCA may show HCC imaging characteristics leading to diagnostic problems.
We report significant improvements to arrayed primer extension (APEX) genotyping methodology that may show utility in future point-of-care genetic diagnostic applications.
Skin biopsy may show a variable histological picture but is usually diagnostic in early lesions or at the advancing edge of a well-established plaque.
The report will show diagnostics and screenshots, as well as tips for fixing crashes.
A diagnostic assay used for HBV screening may show false-negative results if the assay configuration cannot detect mutants in the "a" determinant.
The developed assay showed diagnostic sensitivity of 98% and diagnostic specificity of 100%.
In practice, one may wish to show that the diagnostic accuracy of a modality is noninferior or equivalent, in a statistical sense, to that of another modality instead of showing its superiority (a higher bar).
