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[Stewart-Treves syndrome: post-mastectomy angiosarcoma]
Schweizerische Medizinische Wochenschrift
|February 5, 1977
Summary
Stewart-Treves syndrome, a rare angiosarcoma in chronic lymphedema, occurred in a breast cancer patient. Early detection of lymphedema is crucial for managing this aggressive condition with a poor prognosis.
Area of Science:
- Oncology
- Lymphedema Research
- Sarcoma Studies
Background:
- Stewart-Treves syndrome is a rare complication characterized by angiosarcoma development in chronic lymphedema.
- This condition typically arises years after treatments like mastectomy for breast cancer.
- Chronic lymphedema is considered a critical etiologic factor in Stewart-Treves syndrome.
Observation:
- A case of angiosarcoma is reported in the chronic lymphedematous right arm of a 56-year-old woman.
- The patient had undergone a radical mastectomy for right breast cancer 9 years prior.
- The patient succumbed to multiple metastases within a year.
Findings:
- This case exemplifies Stewart-Treves syndrome, highlighting the link between chronic lymphedema and angiosarcoma.
- Literature reports approximately 200 such cases, indicating a rare but severe oncological outcome.
- The prognosis for Stewart-Treves syndrome is poor, with amputation of the affected extremity being the most effective reported therapy.
Implications:
- Early diagnosis of chronic lymphedema through frequent monitoring is essential for timely intervention.
- Understanding the histogenesis of angiosarcoma in lymphedema remains an area for further research.
- This underscores the importance of vigilant follow-up for patients with chronic lymphedema post-cancer treatment.