Advances in diagnostic liquid-based cytology.

Autor: Abe H; Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan., Kawahara A; Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan., Akiba J; Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan., Yamaguchi R; Department of Diagnostic Pathology, Nagasaki University Hospital, Nagasaki, Japan.
Jazyk: angličtina
Zdroj: Cytopathology : official journal of the British Society for Clinical Cytology [Cytopathology] 2024 Nov; Vol. 35 (6), pp. 682-694. Date of Electronic Publication: 2024 Jun 04.
DOI: 10.1111/cyt.13405
Abstrakt: Liquid-based cytology (LBC) has changed the landscape of gynaecological cytology. A growing demand exists for LBC in diagnostic cytology, particularly for ancillary testing, such as immunocytochemistry and molecular testing. Ancillary testing solely based on conventional preparation (CP) methods remains challenging. Recently, the increased demand for specialist testing and minimally invasive techniques, such as endoscopic ultrasonography fine-needle aspiration, to obtain cellular samples has led to an increasing demand for ancillary testing on cytology LBC supernatant, slides and cell block (CB). This facilitates the diagnosis and prognosis in cytology samples enabling personalized treatment. An understanding of the history and future prospects of LBC is crucial for its application in routine diagnostics by cytopathologists and cytotechnologists. In this review, we initiated an internet search using the keyword 'liquid-based cytology', and we conducted a literature review to discuss the usefulness of combined diagnosis of LBC and CP, immunocytochemistry and molecular testing and assessed the quality of nucleic acids in diagnostic LBC. High-quality and cell-rich diagnostic LBC surpassed the CP method alone in terms of reliability and versatility of ancillary testing in cytological diagnosis. Conclusively, diagnostic LBC lends itself to various new technologies and is expected to continue evolving with innovations in the future.
(© 2024 John Wiley & Sons Ltd.)
Databáze: MEDLINE
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