The prognosis of extramamary Paget's disease depends on the following:
Whether or not the tumor can be removed by surgery
The stage of the cancer: the size of the tumor, whether the cancer has spread outside the vulva or penis
The patient’s general health
Whether the cancer has just been diagnosed or has recurred
What to expect if I have Extramammary Paget%27s disease  (Outlook/Prognosis)?
The prognosis of extramamary Paget's disease depends on the following:
Whether or not the tumor can be removed by surgery
The stage of the cancer: the size of the tumor, whether the cancer has spread outside the vulva or penis
The patient’s general health
Whether the cancer has just been diagnosed or has recurred