Publications by authors named "A Bychkov"
Context.—: Generative artificial intelligence (AI) has emerged as a transformative force in various fields, including anatomic pathology, where it offers the potential to significantly enhance diagnostic accuracy, workflow efficiency, and research capabilities.
Objective.
Histological slides contain numerous artifacts that can significantly deteriorate the performance of image analysis algorithms. Here we develop the GrandQC tool for tissue and multi-class artifact segmentation. GrandQC allows for high-precision tissue segmentation (Dice score 0.
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- * Researchers used metagenomic and cultivation-based methods to analyze the microbiomes and found stable microbial communities similar to those from critical early Earth periods, indicating a link between present-day microbes and historical biospheric evolution.
- * The Upper Jurassic aquifer, rich in CO and influenced by magmatic processes, hosts a unique ecosystem that may reflect early Earth conditions, contributing valuable insights into microbial evolution and the formation of the modern biosphere.
Background: This study was designed to compare diagnostic categories of thyroid fine needle aspiration cytology (FNAC) and incidence of thyroid tumors in the multi-institutional Asian series with a special focus on diagnostic category IV (suspicious for a follicular neoplasm) and follicular thyroid carcinomas (FTCs).
Methods: Distribution of FNAC categories, incidence of thyroid tumors in resection specimens and cytologic diagnoses of surgically confirmed follicular adenomas (FAs) and FTCs were collected from 10 institutes from five Asian countries and were compared among countries and between FAs and FTCs.
Results: The frequency of category IV diagnoses (3.