Lumen

Intestinal Lumen

Lumen Gentium

Stomach Lumen

USS Lumen (aka-30)

Blood Flow

Breast Implants

Breast Implant Device

Internal Mucosal Prolapse

Internal Rectal Intussusception

Parietal Cells

Photometry (optics)

Rectal Wall Prolapse

Unit Solid Angle

Vasa Vasorum

Artery

Catheter

Flow

God

IV

LM

Metre

Myocardial

Place

Sensory