Hi, Jus Wondering What This Means? Thanks! CHEST PA VIEW

Hi,
Jus wondering what this means?

Thanks!

CHEST PA VIEW
There is suspicious density in the left lower hemithorax.
The heart is normal in size.
Hemidiaphragms, sinuses, soft tissues, and visualized osseous structures are intact.
IMPRESSION:
SUSPICIOUS LEFT LOWER HEMITHORAX DENSITY; SUGGEST SPOT OBLIQUE FILM WITH
NIPPLE MARKER FOR FURTHER EVALUATION