Benign lymph nodes associated with dermatitis presenting as breast masses

Area of Science:

• Radiology
• Oncology
• Pathology

Background:

• Intramammary lymph nodes (IMLNs) can enlarge due to benign or malignant conditions.
• Enlarged IMLNs may present as palpable breast masses, complicating diagnosis.

Observation:

• Xeromammography can reveal characteristic appearances of benign intramammary lymphadenopathy.
• Association with inflammatory skin conditions can suggest a benign etiology for enlarged IMLNs.

Findings:

• The xeromammographic appearance, alongside skin inflammatory signs, aids in diagnosing benign intramammary lymphadenopathy.
• Distinguishing benign from malignant causes of IMLN enlargement is crucial for appropriate patient management.

Implications:

• Early identification of benign lymphadenopathy can prevent unnecessary invasive procedures.
• Understanding imaging features improves diagnostic accuracy for breast masses of lymph node origin.