tumor | brain tumor | tumor suppressor gene | Brain tumor | Chris Marker | marker | Little Miss Marker | Marker | Marker (TV series) | Cardiac marker | Boundary marker | Wilms' tumor | Vic Marker | Tumor promotion | Tumor necrosis factors | Tumor | Taimah's grave marker, near, Kingston, Iowa | Steve Marker | Sign on Stetson Kennedy's residence erected consequent to the 2003 designation of Beluthahatchee as a Literary Landmark, No. 83 in the National Register. (An additional marker, in Kennedy's name, was also approved, to be erected following his demise.) | Raised pavement marker | Pancoast tumor | Molecular marker | Max & the Magic Marker | Marker (linguistics) | Marker (alpine bindings) | Historical marker of Helena's second location, in Tower Hill State Park | Historical marker | Genetic marker | gastrointestinal stromal tumor | Foxhunter's grave marker around which Llewellyn's ashes were scattered |
Additionally, a blood test may be taken before surgery to check for elevated CA-125, a tumor marker, which is often found in increased levels in ovarian cancer, although it can also be elevated by other conditions resulting in a large number of false positives.