Stewart-Treves Syndrome

Rodrigo Arrangoiz MS, MD, FACS, FSSO
  • Stewart-Treves syndrome:
    • Is a rare complication of longstanding lymphedema.
  • Clinical suspicion should be high:
    • As this syndrome is easily misdiagnosed and treatment is advertently delayed
  • Once diagnosed:
    • Surgical excision is the treatment of choice:
      • Sometimes requiring forequarter amputation
  • Chemotherapy may have some role:
    • However its benefit is unclear.
  • Multiple studies have shown the 5-year survival to be very poor:
    • At less than 10%.
    • The mean survival is 20 months.
  • References
    • Cui L, Zhang J, Zhang X, et al. Angiosarcoma (Stewart-Treves syndrome) in postmastectomy patients: report of 10 cases and review of literature. Int J Clin Exp Pathol. 2015;8(9):11108-11115.
    • Penel N, Bui BN, Bay JO, et al. Phase II trial of weekly paclitaxel for unresectable angiosarcoma: the ANGIOTAX Study. J Clin Oncol. 2008;26(32):5269-5274.
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Published by Rodrigo Arrangoiz MS, MD, FACS, FSSO

My name is Rodrigo Arrangoiz I am a breast surgeon/ thyroid surgeon / parathyroid surgeon / head and neck surgeon / surgical oncologist that works at Center for Advanced Surgical Oncology in Miami, Florida. I was trained as a surgeon at Michigan State University from (2005 to 2010) where I was a chief resident in 2010. My surgical oncology and head and neck training was performed at the Fox Chase Cancer Center in Philadelphia from 2010 to 2012. At the same time I underwent a masters in science (Clinical research for health professionals) at the University of Drexel. Through the International Federation of Head and Neck Societies / Memorial Sloan Kettering Cancer Center I performed a two year head and neck surgery and oncology / endocrine fellowship that ended in 2016. Mi nombre es Rodrigo Arrangoiz, soy cirujano oncólogo / cirujano de tumores de cabeza y cuello / cirujano endocrino que trabaja Center for Advanced Surgical Oncology en Miami, Florida. Fui entrenado como cirujano en Michigan State University (2005 a 2010 ) donde fui jefe de residentes en 2010. Mi formación en oncología quirúrgica y e n tumores de cabeza y cuello se realizó en el Fox Chase Cancer Center en Filadelfia de 2010 a 2012. Al mismo tiempo, me sometí a una maestría en ciencias (investigación clínica para profesionales de la salud) en la Universidad de Drexel. A través de la Federación Internacional de Sociedades de Cabeza y Cuello / Memorial Sloan Kettering Cancer Center realicé una sub especialidad en cirugía de cabeza y cuello / cirugia endocrina de dos años que terminó en 2016.

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