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Infiltrating lipoma of the face
Annals of Plastic Surgery
|September 1, 1995
Summary
Lipomas are common, usually benign soft-tissue tumors. This case highlights an unusual infiltrating lipoma of the face, challenging typical diagnostic and treatment assumptions for these tumors.
Area of Science:
- Oncology
- Dermatopathology
- Surgical Pathology
Background:
- Lipomas represent the most frequent soft-tissue tumors, comprising nearly half of all excised soft-tissue masses.
- Traditionally, lipomas are considered benign, easily diagnosed, and rarely recurring entities, often deemed clinically insignificant.
- Their typical presentation involves well-circumscribed, superficial masses with straightforward surgical excision.
Observation:
- This report details an atypical case of an infiltrating lipoma.
- The tumor's location on the face is notably uncommon for this type of lipoma.
- The infiltrating nature presented diagnostic and management challenges distinct from typical lipomas.
Findings:
- The case underscores that lipomas, while generally benign, can exhibit unusual growth patterns.
- Infiltrating lipomas may deviate from the typical well-circumscribed morphology.
- Facial location adds complexity to the clinical presentation and surgical approach.
Implications:
- This case expands the understanding of lipoma variability and behavior.
- It emphasizes the importance of considering less common presentations in soft-tissue tumor diagnosis.
- Clinicians should maintain a high index of suspicion for atypical lipomas, especially in sensitive locations like the face.

