MORPHOLOGICAL VARIATIONS IN FETAL AND CADAVERIC LIVER: AN OBSERVATIONAL STUDY

Abstract

Introduction: The liver is the largest abdominal organ and undergoes complex development from the fourth week of gestation.

Aim & Objectives: This study aimed to observe and compare morphological variations, such as accessory fissures, accessory lobes, and lingular processes, between fetal and cadaveric livers.

Materials and Methods: An observational study was conducted on 30 preserved human abortus (≥12 weeks gestation) and 30 cadaveric livers. Fetuses were grouped by age using crown-rump and foot length measurements.

Results: Accessory fissures were most prevalent in early fetal groups (up to 66.6%) compared to cadaveric livers (40%). Conversely, accessory lobes and lingular processes were found to be more frequent in cadaveric specimens.

Conclusion: Fetal livers exhibit higher morphological variations overall, some of which regress with age, while others persist into adulthood, impacting clinical and surgical practices.