Liver of an Obese Male, Anterior View

Description

Positioned in the right upper quadrant beneath the costal margin, the liver is rendered from an anterior close-up perspective with the large right lobe extending laterally and inferiorly beyond the smaller left lobe as it crosses toward the epigastrium. A clear interlobar plane is suggested by the course of the falciform ligament on the anterior surface, separating right and left hepatic parenchyma in surface anatomy terms. Expected landmarks for this orientation include the inferior border approaching the right hypochondrium and the superior dome rising toward the diaphragm. Scale and laterality are anchored by the superimposition on an obese adult male upper torso. Anterior liver localization matters in patients with obesity because surface landmarks shift and hepatomegaly from metabolic dysfunction associated steatotic liver disease (MASLD, formerly NAFLD) is common. Clinicians often start with inspection and palpation of the right costal margin for a tender or enlarged liver, then correlate with ultrasound windows that can be limited by adipose tissue. Clear right versus left lobe separation also supports teaching of segmental considerations when planning biopsy trajectories or discussing why left lobe hypertrophy can present as epigastric fullness. Use this artwork in anatomy and physical diagnosis courses to reinforce right upper quadrant topography, liver palpation technique, and how body habitus alters apparent organ position. It also fits patient education handouts and clinical slide decks on obesity-related hepatic steatosis, hepatomegaly, and the basics of hepatic lobe anatomy before introducing Couinaud segments and portal triad branching. Anatomical accuracy verified by SciePro's Medical Advisory Board.