All of the following statements hold true for melanoma of vulva except :
Melanoma of vulva accounts for 3-5% of all vulval tumors It may arise de novo,but some arise from a pre-existing juctional naevus. occur frequently on clitoris or labia minora have poor prognosis Reference : textbook of gynaecology Sheila balakrishnan, 2nd edition, pg no: 292,293
It is the 2nd most common vulval cancer
M/C site is labia majora
May arise from junctional nevus
Has a poor prognosis
Gynaecological oncology