differential of egg-shell calcification

Liponekrosen

nach Operation und Plasmazellmastitis mit typisch lanzettförmigen Verkalkungen in der Mammographie einer alten Frau.

Ultrasonography

of thyroid nodules: a pictorial review. (a) A benign nodule. It is iso-echoic relative to the thyroid, and surrounded by a hypo-echogenic halo. (b) A benign cystic nodule with multiple colloids, which are seen as hyper-echoic spots with comet-tail. (c) A benign nodule with hypo-echoic cystic spaces resulting in a spongiform or honeycomb appearance. (d) A benign nodule with eggshell calcification. Note the acoustic shadowing produced by the calcific ring. (e) A benign nodule with eggshell calcification. (f) A benign nodule with peripheral vascularity on Doppler assessment

An industrial

worker with shortness of breath. Multiple calcified lymph nodes noted in right paratracheal and bilateral hilar region. Homogeneous opacities noted in bilateral mid and lower zones due to pneumoconiosis (silicosis).

Eggshell

calcification (lymph nodes) • Calcified mediastinal mass - treated lymphoma - Ganzer Fall bei Radiopaedia

Eggshell

calcification (lymph nodes) • Egg (photo) - Ganzer Fall bei Radiopaedia