GastroDX — Test Menu
• Histology services:
- Routine histology on mucosal biopsies
- Special stains
- IHC
• Cytology services:
- Routine cytologic evaluations are available for cyst aspirations and all types of fine
needle aspirations
- Exfoliated (brushings, lavages, fluids)
- Nonexfoliated (fine needle aspirations, touch preparations)
• Colon cancer studies:
- IHC profile of DNA mismatch repair genes hMLH1, hMSH2, hMSH6
- Microsatellite instability testing by polymerase chain reaction (PCR)
- EGFR pharmDX™
• Prognostic tumor markers
Although tumor markers are not definitive indicators of cancer, their existence, when considered in
combination with other pathology laboratory testing results, may support a diagnostic conclusion.
- Second opinions rendered by nationally renowned, expert GI and liver pathologists

