Chondrolipoma of the toe

Area of Science:

• Orthopedic Surgery
• Surgical Pathology
• Dermatopathology

Background:

• Chondrolipoma is an exceptionally rare benign mesenchymoma.
• It is characterized by the presence of mature cartilage and adipose tissue.
• Benign mesenchymomas require careful histological differentiation from other soft tissue tumors.

Observation:

• A case of chondrolipoma affecting the great toe is presented.
• The patient was a 71-year-old male.
• The lesion was located on the distal lower limb.

Findings:

• Histological examination confirmed the presence of both mature chondrocytes and adipocytes within the tumor.
• The tumor was benign, consistent with the definition of chondrolipoma.
• This represents the first reported instance of chondrolipoma occurring on the toe.

Implications:

• This case expands the known anatomical distribution of chondrolipomas.
• Increased awareness of this rare tumor is important for clinicians managing distal lower limb lesions.
• Accurate diagnosis is crucial for appropriate patient management and prognosis.