Related Experiment Video
Updated: Jun 17, 2026

Percutaneous Hepatic Perfusion (PHP) with Melphalan as a Treatment for Unresectable Metastases Confined to the Liver
Published on: July 31, 2016
An unresectable malignant perivascular epithelioid cell tumor resistant to multiple combined chemotherapies: a unique
Junjie Peng1, Baohua Yu, Jian Wang
1Department of Abdominal, Cancer Hospital, Fudan University, Shanghai, People's Republic of China. junjiepeng67@gmail.com
Summary:
Malignant perivascular epithelioid cell tumor (PEComa) was a kind of rare disease with malignant behavior and poor prognosis. Nearly all PEComas show immunoactivity for HMB45. The treatment strategy for malignant PEComa is still of controversy, especially in advanced or unresectable disease. We reported a 14-year-old patient of unresectable malignant PEComa, who was treated with multiple combined chemotherapies. The patient died of tumor 9 months after surgery, although 3 different combined chemotherapeutic regimens and antiangiogenic drug were used. Our case suggested that empirical chemotherapeutic regimens for soft tissue sarcomas might not be suitable for PEComa.
Related Concept Videos
Treatment Resistent Cancers
Treatment Resistant Cancers
Combination Therapies and Personalized Medicine
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...