Davis's Lab & Diagnostic Tests
- G6PD deficiency, glucose-6-phosphate dehydrogenase
- Galactorrhea, prolactin levels in
- Galactorrhea-amenorrhea syndrome, progesterone levels in
- Galectin-3
- Gallbladder scan
- Gallbladder surgery, cholangiography, postoperative
- Gallium (Ga-67) imaging
- Gallium Scan
- Gamma globulin fraction
- Gamma-Glutamyltranspeptidase
- Ganglion cyst, arthroscopy of
- Gardnerella spp., gram stains
- Ga scan
- GAS pharyngitis testing
- Gastric and duodenal ulcers, gastrin and gastrin stimulation test
- Gastric Emptying Scan
- Gastric esophageal reflux, esophageal manometry
- Gastric resection, amylase levels in
- Gastric ulcer, gastric emptying scan
- Gastrinomas, gastrin and gastrin stimulation test
- Gastroesophageal Reflux Scan
- Gastroparesis, gastric emptying scan
- Gastroscopy
- Gated cardiac scan
- G-cell hyperplasia, gastrin and gastrin stimulation test
- Genes
- Genital herpes, viral testing for
- Genital warts, viral testing for
- Gentamicin, drug monitoring, therapeutic
- Germ cell tumors, human chorionic gonadotropin
- GER scan
- Gestational age underestimation
- Gestational trophoblastic disease (GTD)
- Giardia lamblia infection
- Gilbert syndrome, bilirubin and bilirubin fractions in
- GI scintigram
- Glanzmann thrombasthenia, platelet count and tests of platelet function in
- Glomerular filtration rate (GFR)
- Glucagon deficiency, glucose
- Glucose Tolerance Tests
- Glutamyltransferase (GGT)
- Glycohemoglobin
- Gonadal dysfunction, luteinizing hormone levels in
- Gonioscopy
- Group B streptococcal infection, in urine or anal/genital cultures
- Growth Hormone, Stimulation and Suppression Tests