Frozen Section Studies of Gastrointestinal and Hepatobiliary Systems: A Review Article
Year: 2025
Type: article
Abstract: Frozen section (FS) analysis is a rapid intraoperative tool that provides real-time pathological assessment, guiding surgical decisions in gastrointestinal and hepatobiliary disease. Its main applications include confirming diagnoses, assessing resection margins, staging lymph nodes, and evaluating unexpected intraoperative findings. Drawing on a 14-year experience at Queen’s Medical Centre, Nottingham, this review highlights the strengths and limitations of FS in gastrointestinal and hepatopancreato-biliary surgery. Concordance with final paraffin diagnoses exceeded 97%, underscoring its reliability when performed under optimal conditions. FS is particularly valuable in complex scenarios such as distinguishing benign from malignant hepatic or pancreatic lesions, identifying metastatic disease, and evaluating conditions like Hirschsprung disease. Although interpretive artefacts and sampling errors remain challenges, careful technique and close clinical–pathological communication mitigate these issues. Beyond diagnosis, FS also supports molecular applications through targeted tissue selection for genomic testing. Overall, FS remains an essential adjunct to modern surgical pathology, enhancing intraoperative decision-making and contributing to precision oncology. Looking ahead, the integration of FS with artificial intelligence, telepathology, and minimally invasive surgical platforms is poised to expand its accuracy, accessibility, and impact in real-time precision surgery.
Source: Gastroenterology Insights
Authors: Abed M. Zaitoun, Sayed Ali Almahari
Language: English
Subfield: Oncology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $1,930
OpenAlex ID: W4416779959