Pneumomastia: A Rare but Benign Mammographic Finding

Area of Science:

• Radiology
• Medical Imaging
• Breast Imaging

Background:

• Pneumomastia is an uncommon condition characterized by the presence of air within the breast tissue.
• It is frequently associated with iatrogenic causes, such as recent medical instrumentation or procedures.

Purpose of the Study:

• To describe the characteristics of pneumomastia as a mammographic finding.
• To clarify the typical clinical significance and management of pneumomastia.

Main Methods:

• Review of mammographic images demonstrating pneumomastia.
• Correlation with patient history, focusing on recent instrumentation or procedures.

Main Results:

• Pneumomastia is a rare, benign finding on mammography.
• The most common etiology is recent instrumentation.
• It usually does not warrant further diagnostic workup.

Conclusions:

• Pneumomastia is a benign mammographic finding.
• It is typically related to instrumentation and requires no further workup.
• Repeat imaging may be necessary if pneumomastia obscures small lesions or microcalcifications.