Ovarian cancer cells localize to the omental fat band (OFB) within 6 h of intraperitoneal (i.p.) implantation. (A, B) The OFB at 6 h post-i.p. injection with 1 × 106 MOSE-LEGFP cells. (C, D) The OFB at 24 h post-i.p. injection with MOSE-LEGFP cells. (E) IVIS imaging of MOSE-EFFLv and MOSE-LFFLv i.p.-injected animals 24 h postinjection. (F) IVIS imaging of MOSE-EFFLv and MOSE-LFFLv i.p.-injected animals 8 days postinjection. Magnification: 40 × (A–D). EGFP, enhanced green fluorescent protein; FFL, firefly luciferase; MOSE, mouse ovarian surface epithelial.