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Diffuse intramuscular lipomatosis of a lower limb
A D Morris1, M J Jane, D Ritchie
1Royal Liverpool and Broadgreen University Hospitals Liverpool UK.
Sarcoma
|June 4, 2008
Summary
This case study highlights an unusual presentation of lipomatosis in a 40-year-old man, involving recurrent intramuscular lipomas in the thigh and calf. Magnetic resonance imaging aids in assessing lesion extent.
Area of Science:
- Medical Case Study
- Oncology
- Radiology
Background:
- Lipomas are benign tumors of fat tissue.
- Intramuscular lipomas occur within muscle tissue, presenting unique diagnostic and management challenges.
- Atypical lipomatosis involves multiple or unusually located lipomas.
Purpose of the Study:
- To report an atypical case of recurrent intramuscular lipoma.
- To discuss the diagnostic utility of imaging modalities in assessing lipoma extent.
- To review management strategies for lipomatosis.
Main Methods:
- Clinical presentation of a 40-year-old male patient with thigh and calf swellings.
- Surgical excision for initial diagnosis of thigh lipoma.
- Ultrasound-guided biopsies for calf lesion diagnosis.
- Magnetic Resonance Imaging (MRI) for lesion assessment.
Main Results:
- Initial thigh swelling diagnosed as lipoma via surgery.
- Subsequent calf swelling confirmed as intramuscular lipoma through ultrasound-guided biopsy.
- MRI demonstrated utility in evaluating the extent of the intramuscular lipoma.
Conclusions:
- This case illustrates an atypical presentation of lipomatosis with recurrent intramuscular lipomas.
- Magnetic resonance imaging is a valuable tool for assessing the extent of lipomatous lesions.
- Regular monitoring and potential debulking are considered management options.
