1. UPPER PART OF ABDOMINAL CAVITY Rt, Lt, QUADRATE & CAUDATE LOBES HEPATIC SEGMENTATION

2. SEROSA GLISSONS CAPSULE LOBES & LOBULE HEXAGONAL HEPATIC LOBULE 3. HEXAGONAL LONGITUDINAL CENTRAL VEIN HEPATIC CORDS HEPATOCYTES HEPATIC SINUSOIDS BILE CANALICULI PORTAL TRIAD 4. HEPATOCYTE ANASTOMOSING RADIATING PLATES ONE CELL THICK UPTO 6 YEARS TWO CELLTHICK 5. POLYHEDRAL SPHERICAL EUCHROMATIC CENTRALSINGLE / MULTIPLE NUCLEI ORGANELLES NEONATAL HYPERBILIRUBINEMIA TWO SIDE SINUSOIDS FOUR SIDES BILE CANALICULI 6. CHANNELS TWO SIDES DISCONTINOUS ENDOTHELIAL LINNING FENESTRATIONS < BASAL LAMINA KUPFFER CELLS ENDOCRINE FUNCTIONS CENTRIPETAL 7. HEPATOCYTES & SINUSOIDAL LINNING RETICULAR CELLS & FIBERS MICROVILLI OF HEPATOCYTE (SA 6TIMES) HEPATIC STELLATE CELLS ITO CELLS VIT. A MYOFIBROBLAST CIRRHOSIS OF LIVER FETAL LIFE ISLANDS OF BLOOD FORMING CELLS SECRETORY PATHWAY EXCEPT BILE SPACE OF Mall B/W C.T STROMA & HEPATOCYTE LYMPHATIC PATHWAY PLASMA REMAINING IN PERISINUSOIDAL SPACE 8. DUAL SUPPLY PORTAL VEIN HEPATIC ARTERY SINUSOIDS CENTRAL VEIN LONG, THIN WALL, SMALL AMOUNT OF SPIRALLY RUNNIG FIBERS SUBLOBULAR VEIN DISTINCT LAYER OF COLLAGEN & ELASTIC FIBERS HEPATIC VEIN 9. BILE CANILICULI FOUR SIDED LOOP 0.5 um JUNCTIONAL COMPLEX TIGHT JUNCTIONS MICROVILLI ALKALINE PHOSPHATASE INTRA LOBULAR DUCTULES DUCTS OFHERRING CUBOIDAL NONHEPATOCYTIC CELLS INTERLOBULAR DUCTS RIGHT & LEFT HEPATIC DUCTS COLUMNARCELLS ELASTIC FIBERS & SMOOTH MUSCLE CENTRIFUGAL FLOW 10. CLASSIC LOBULE (ANATOMICAL)CONNECTIVE TISSUE SEPTAS PORTAL TRIAD, CNETRAL VEIN,RADIATING PLATES OF HEPATOCYTES, PORTAL LOBULE (FUNCTIONAL EXOCRINE)TERMINAL BRANCH OF HEPATIC ARTERY PORTAL VEIN & BILE DUCTTRIANGULAR PORTIONS OF THREE ADJACENT HEPATIC LOBULEPORTAL TRAID IN CENTRE PORTAL ACINUS LOZENGE SHAPED CORELATION B/W BLOOD PERFUSION, METABOLIC ACTIVITY &PATHOLOGY SHORT AXIS TERMINAL BRANCH OF PORTAL TRIAD LONG AXIS LINE B/W TWO CENTRAL VEINS CLOSEST TO SHORT AXIS