What are the predisposing factors for poor prognosis of angiosarcoma of the scalp and face?
The meta-analysis identified 5 variables as predisposing factors for poor prognosis in angiosarcoma of the scalp and face.
Although further investigation of long-term and prospective studies is needed, we identified 5 variables as predisposing factors for poor prognosis of angiosarcoma through meta-analysis. © 2016 Wiley Periodicals, Inc. Head Neck 39: 380-386, 2017.
Shin et al. (2016) studied this question.