Missed diagnoses on abdominal CT: Lessons learned

Purpose: This poster aims to investigate the factors contributing to missed diagnoses on abdominal computed tomography (CT) scans, with a focus on identifying common pitfalls and lessons to enhance diagnostic accuracy. The primary objective is to improve clinical practices and reduce the incidence of overlooked abnormalities in abdominal imaging.

Methods/Materials: A review of literature was conducted to select cases with confirmed missed diagnoses on abdominal CT scans. Cases were systematically reviewed to identify patterns and contributing factors leading to diagnostic oversights. Additional data was analyzed to discern potential challenges faced by radiologists in interpreting abdominal CT images accurately.

Results: The study identified several recurrent themes contributing to missed diagnoses, including subtle imaging findings, atypical presentations, and the impact of time constraints in the interpretation process. Additionally, communication gaps between radiologists and referring clinicians were identified as potential hurdles. Noteworthy cases and their specific challenges are presented to illustrate key learning points.

Conclusions: Our findings underscore the need for continuous improvement in the interpretation of abdominal CT scans. Incorporating structured reporting templates, enhancing interdisciplinary communication, and providing ongoing education for radiologists can mitigate the risk of missed diagnoses. Recognizing common pitfalls and learning from specific cases can guide future practice, ultimately improving patient outcomes and reinforcing the importance of a comprehensive approach to abdominal imaging interpretation.