
Teratomas are germ cell- derived tumours occurring most commonly in the gonads. Mature cystic teratomas are also known as dermoid cysts, occur most commonly in the ovaries. A 36 year old para 2 live 2 female presented in SDMH OPD with lower abdominal pain. USG showed inhomogenous, almost solid mass in left adnexal region, with faint posterior shadowing of size about 7.7 x 3.2 x 4.2 cms. Laparascopic removal of the mass done along with left salpingtectomy. Histopathological examination revealed mature cystic teratoma of left fallopian tube.