Liver of an Obese Male, Anterior View

Description

Positioned in an upright anatomical pose, the obese adult male torso is overlaid with the liver (hepar, jecur) projected onto the right upper quadrant of the anterior abdominal wall. Dominance of the right lobe is apparent, extending laterally beneath the right costal margin and crossing toward the epigastrium, while the left lobe tapers medially toward the left hypochondrium. A cleft marking the falciform ligament tracks superiorly toward the diaphragm and inferiorly toward the umbilical region, indicating the surface division between right and left anatomical lobes. Surface anatomy is the point. Anterior localization matters when body habitus changes landmarks and palpation becomes less reliable, as in obesity where the inferior hepatic margin may be difficult to appreciate and hepatomegaly can be missed on exam. This view supports teaching around nonalcoholic fatty liver disease and steatohepatitis, where an enlarged, steatotic liver often coexists with central adiposity and prompts ultrasound, elastography, or CT rather than physical findings alone. It also orients trainees to the falciform ligament as a midline reference that remains consistent even when abdominal contour does not. Use this asset in gross anatomy and surface anatomy modules to correlate hepatic lobar anatomy with anterior body mapping, or in clinical skills curricula covering right upper quadrant examination, hepatomegaly, and referral pathways for suspected NAFLD. It also fits patient education materials, bariatric and metabolic clinic handouts, and publisher figures introducing hepatic location before cross-sectional imaging. Anatomical accuracy verified by SciePro's Medical Advisory Board.