•Low grade serous (LGS) ovarian cancer is an uncommon cancer.•Androgen receptor expression testing is not routinely performed in patients with LGS ovarian cancer.•Systemic androgen levels may be elevated in patients with PCOS or those taking exogenous testosterone.•Consideration should be made to include androgen receptor testing for these patients.
Keywords: Androgen receptor; Ovarian cancer; Transgender male.
© 2023 The Authors.