Fig. 5
From: Primary fallopian tube carcinoma: review of MR imaging findings
Serous PFTC in a 64-year-old female, presenting with abdominal pain. a Sagittal T2WI showing a “sausage”-shaped solid mass, folded upon itself as shown by the portion of Fallopian tube wall on the centre of the mass (arrowhead), and again the “beak” sign is depicted (dashed arrow); b Sagittal T2WI where the mass can still be seen (asterisk), together with an important sign in PFTC: hydrometra (red dashed arrow)