Tumor Markers
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Advanced Diagnostics: Tumor Markers
We use tumor markers to detect the presence of certain types of cancer in the body, and to monitor the progress of cancer treatment.
Tumor markers are substances found in the blood, body fluids, or tissues that are produced by cancer cells. If a certain tumor marker is found in the body, it can indicate that the cancer is still present and ongoing treatment may still be recommended.
Specifically, we can use this test (in conjunction with other tests) to monitor the success of a current therapy, evaluate the need for surgical intervention, or assess the development of recurrence.
Common Tumor Markers
Some examples of common tumor markers include:
- CA15-3 is a sensitive tumor marker for breast cancer.
- CA19-9 antigen has been shown to be elevated in the blood of some patients with gastrointestinal tumors.
- CA-125 is a useful marker for monitoring disease progression in ovarian cancers.
- PSA is a useful marker for monitoring disease progression in prostate cancers.
- CEA (carcinoembryonic antigen) is useful in monitoring patients with various types of malignancies, such as gastrointestinal, pancreatic, breast, and lung cancers.
Browse Diagnostic Tools by Name
A
- Angioplasty
- Arteriography
- Autofluorescence Bronchoscopy
B
- Biopsy
Also see Bone Marrow Aspiration & Biopsy, Sentinel Lymph Node Biopsy - Blood Tests
Also see Complete Blood Count (CBC) Test - Bone Marrow Aspiration & Biopsy
- Bone Scan
Also see Sodium Fluoride PET/CT Bone Scan - Bronchoscopy
Also see Autofluorescence Bronchoscopy, Navigational Bronchoscopy
C
- CAD for Mammography
- CBC Test
- CellSearch™ CTC Test
- Chemotherapy Resistance Testing
- Chemoresistance (see Chemotherapy Resistance Testing)
- Chest X-Ray
- Cholangioscopy
Also see ERCP - Colonoscopy
- Complete Blood Count (CBC) Test
- Computed Tomography (CT) Scan
Also see GE 16-Slice CT Scanner, Multidetector CT Scanner, Spiral CT - Computer-Aided Detection (CAD) Mammography
- CT Angiography
- CT Bone Density
- CT Fluoroscopy
- CT-Guided Biopsy
D
- Diagnostic/Staging Surgery
- Discovery™ PET/CT 600 Scanner
E
- Echocardiogram
- Electrocardiogram (EKG)
- Endobronchial Ultrasound (EBUS)
- Endoscopic Retrograde Cholangiopancreatography (ERCP)
- Endoscopic Ultrasound (EUS)
- Endoscopy
Also see Colonoscopy, Video Capsule Endoscopy - Enteroscopy
- Extreme Drug Resistance (see Chemotherapy Resistance Testing)
F
- Fine Needle Aspiration
- Flexible Sigmoidoscopy
- Flow Cytometry
- Fluorescence Bronchoscopy (see Autofluorescence Bronchoscopy)
- Full-Field Digital Mammography
I
- Interventional Angiography
- Interventional Radiology
- Intraoperative Ultrasound
L
- Large Bore CT/RT with Simulation
- LightSpeed RT
- Liver Function Tests
- Lumbar Puncture
- Lumpectomy
- Lung Capacity Studies
- Lung Nodule Analysis
- Lymph Node Biopsy
M
N
P
- Positron Emission Tomography (PET) Scan
- PET/CT Scan
Also see Discovery™ PET/CT 600 Scanner - Pleuroscopy
- Prostascint® Scan
- Pulmonary Function Test (PFT)
R
- Radiograph
S
- Sentinel Lymph Node Biopsy
- Siemens ACUSON S2000
- Siemens Multi-Modality Workstation
- Sodium Fluoride PET/CT Bone Scan
- SPECT/CT Camera
- Spiral CT
- SpyGlass™
T
- 3D CT Angiography
- Thoracentesis
- Tumor Markers
- Tumor Molecular Profiling
U
- Ultrasound
Also see Endoscopic Ultrasound (EUS) - Upper Endoscopy
- Urine Tests
V
- Video Capsule Endoscopy
- Venography
