Ectopic pregnancy, characteristic finding in USG is -
"The Presence of a non - ovarian complex adnexal mass is the most sensitive and specific USG finding for ectopic pregnancy".
—USG in radiology
"The presence of a fetal heart beat outside the uterine cavity is pathognomonic for an ectopic pregnancy".
—USG in radiology
Absence of gestational sac in uterus
Complex adnexal mass
Resistance in colored Doppler
Free fluid in peritoneal cavity