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Kaposi sarcoma associated with lipoedema
T R Ekmekci1, O Ayabakan, D Sakiz
1Department of Dermatology, Sisli Etfal Research and Teaching Hospital, Besiktas/Istanbul, Turkey. tugba.rezan@turk.net
Summary
Lipoedema, a fat disorder, typically doesn't cause disease or cancer. This case study reports Kaposi sarcoma developing on lipoedema in a 63-year-old woman.
Area of Science:
- Dermatology
- Oncology
- Pathology
Background:
- Lipoedema is a chronic condition characterized by symmetrical fat accumulation in the lower limbs.
- It is distinct from obesity and lymphedema, primarily affecting subcutaneous adipose tissue.
- Lipoedema is not associated with systemic disease or malignancy.
Observation:
- A 63-year-old woman with a history of lipoedema presented with a new skin lesion.
- The lesion was located on an area of pre-existing lipoedema in the lower limb.
- Clinical examination and subsequent biopsy confirmed the diagnosis of Kaposi sarcoma.
Findings:
- This is the first reported case of Kaposi sarcoma arising in a patient with lipoedema.
- The development of Kaposi sarcoma on the lipoedema base suggests a potential, though unproven, interaction.
- Histopathological analysis confirmed Kaposi sarcoma within the lipoedematous tissue.
Implications:
- This case highlights the importance of monitoring patients with lipoedema for secondary skin conditions.
- Further research may be needed to explore any potential link between lipoedema and Kaposi sarcoma development.
- Clinicians should consider Kaposi sarcoma in the differential diagnosis of new lesions in lipoedema patients.