Davis's Lab & Diagnostic Tests
- Ebola virus
- ECG
- Echocardiography, Transesophageal
- Ectopic HCG-producing tumors, human chorionic gonadotropin
- Ectropion, slit-lamp biomicroscopy of
- EEG
- EGD
- Einthoven triangle
- EKG
- Electromyography, Pelvic Floor Sphincter
- Electroneurography
- Endometrial biopsy
- Endometriosis, laparoscopy of
- Endoscopy, Sinus
- Enlarged prostate, cystometry
- Enterobius vermicularis (pinworm) infection
- Entropion, slit-lamp biomicroscopy of
- Epstein-Barr virus
- Erythrocyte Sedimentation Rate
- Erythropoietin
- Esophageal Manometry
- Esophageal motility issues, barium, swallow in
- Esophageal rupture, pleural fluid analysis of
- Esophageal scleroderma, esophageal manometry
- Esophageal strictures, barium swallow in
- Esophageal ulcers, barium swallow in
- Esophagography
- Esophagoscopy
- ESR
- Estradiol
- Ethanol, drug screen for
- Evaluation, arterial blood gas scenarios
- Extended reality (XR)