Egg shell / rim calcification within the breast

Eggshell
calcification (breast) • Eggshell calcification - breast tomosynthesis - Ganzer Fall bei Radiopaedia
Niknejad M, Eggshell calcification - breast tomosynthesis. Case study, Radiopaedia.org (Accessed on 03 May 2024) https://doi.org/10.53347/rID-157213 • CC by-nc-sa 3.0 (modified)
Eggshell
calcification (breast) • Calcified breast lesion (CT) - Ganzer Fall bei Radiopaedia
Hosn S, Calcified breast lesion (CT). Case study, Radiopaedia.org (Accessed on 03 May 2024) https://doi.org/10.53347/rID-21800 • CC by-nc-sa 3.0 (modified)
Radiopaedia • CC-by-nc-sa 3.0 • de

Eggshell calcifications in the breast are benign peripheral rim like calcifications

Pathology

They are typically secondary to fat necrosis or calcification of oil cysts.

Radiographic features

  • thin rim-like calcification (<1 mm in thickness)
  • lucent centers
  • small to several centimeters in diameter (oil cyst)
  • may disappear (fat necrosis)

See also

Siehe auch:
und weiter:
Assoziationen und Differentialdiagnosen zu Eierschalenverkalkungen in der Mamma:
Verkalkungen
in der Mammographie
Wikipedia • CC BY-SA 3.0
Eierschalenverkalkungen
 
www.eurorad.org • CC by-nc-sa-4.0
Liponekrosen
Mamma
Wikipedia • CC BY-SA 3.0