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Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis
Published on: February 9, 2024
[An expert system for differential diagnosis of medullary and oxyphilic cell thyroid carcinoma]
Objective:
To reveal the quantitative regularities of pathological changes in the nuclei and aggregates of C and B cells and to build an expert system on their basis for the differential diagnosis of medullary and oxyphilic cell thyroid carcinoma.
Material And Methods:
Puncture smears with histologically verified medullary (C cell) carcinoma and oxyphilic cell (B cell) carcinoma were investigated. The nuclei and aggregates of C cells and B cells (Hürthle cells, oncocytes) were morphometrically examined with a computer color image analyzer on the basis of a light microscope and a digital photo camera.
Results:
The quantitative regularities of the degree of C and B cell aggregation in medullary and oxyphilic cell thyroid carcinoma were found by morphometry. The threshold values for the aggregates in the comparison groups and their weight coefficients formed the basis for the expert system to differentially diagnose medullary and oxyphilic cell carcinoma at the initial stages of patient examination. The clinical trials showed the high efficiency of the developed expert system.
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