I (continued)
- intrapleural
- intraspinal
- intrathecal
- intrathecal chemotherapy
- intratumoral
- intrauterine
- intrauterine device
- intravaginal
- intravenous
- intravenous infusion
- intravenous injection
- intravenous pyelogram
- intravenous pyelography
- intraventricular infusion
- intravesical
- intrusive thought
- invasive breast cancer
- invasive cancer
- invasive cervical cancer
- invasive hydatidiform mole