case_images: PMC8057145_01
case_images: Hyperechoic area 1.3 cm x 1.2 cm with hypoechoic collection of 6 mm seen on starting hormone replacement therapy for the first time
case_images: JHRS-14-91-g001.jpg
case_images: PMC8057145_01_JHRS-14-91-g001.jpg
case_images: F1
case_images: She was started on hormone replacement therapy (HRT), that is, 8 mg of estradiol valerate for the trial cycle, but she developed an endometrial collection along with hypoechoic fluid collection with maximum anteroposterior diameter of about 6 mm [Figure 1].
case_images: Hypoechoic collection occured each time on starting hormone replacement therapy
case_images: JHRS-14-91-g002.jpg
case_images: PMC8057145_01_JHRS-14-91-g002.jpg
case_images: F2
case_images: The endometrial collection, however, occurred three times and each cycle had to be cancelled [Figure 2].
case_images: Hysteroscopy showed normal study
case_images: JHRS-14-91-g003.jpg
case_images: PMC8057145_01_JHRS-14-91-g003.jpg
case_images: F3
case_images: A hysteroscopy was decided, which revealed a normal study [Figure 3].