Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Radiologic sign
The holly leaf sign is a radiologic sign observed on chest radiographs that has been used to describe the appearance of pleural plaques typically resulting from asbestos exposure. The irregular margins of a calcified pleural plaque are known to resemble the spikey edges of a holly leaf.