Monomelic macrodystrophia lipomatosa. A case report.

Area of Science:

• Medical case reporting
• Rare disease research
• Orthopedic pathology

Background:

• Macrodystrophia lipomatosa is a rare congenital condition characterized by the progressive, localized overgrowth of adipose and fibrous tissue.
• Previous literature predominantly documents cases affecting the extremities, particularly hands and feet.

Observation:

• This report describes an exceptionally rare instance of macrodystrophia lipomatosa.
• The condition manifested as the unilateral involvement of the entire left lower limb, from hip to foot.

Findings:

• The affected limb exhibited significant enlargement due to the proliferation of mature adipocytes and fibrous tissue.
• Diagnostic imaging confirmed the extensive lipomatous infiltration throughout the limb's structures.

Implications:

• This case expands the known spectrum of macrodystrophia lipomatosa presentation.
• It underscores the importance of considering atypical distributions in diagnosing rare congenital limb overgrowth disorders.
• Further research into the pathomechanisms of varied presentations is warranted.