Fig. 3From: Comparison of uterine and tubal pathology identified by transvaginal sonography, hysterosalpingography, and hysteroscopy in female patients with infertility a 38-year-old G2P2 female with history of male factor infertility presenting for baseline assessment prior to initiating ART. Transvaginal grey-scale image of the left adnexa demonstrates an anechoic tubular structure (calipers), measuring 43 × 31 × 19 mm, separate from the left ovary (not shown) and consistent with hydrosalpinx. b HSG demonstrates contrast pooling within a dilated, blind ending fallopian tube (arrows), confirming the presence of a left sided hydrosalpinx. The right fallopian tube is normal in caliber and demonstrates free intraperitoneal spill of contrast, indicating tubal patencyBack to article page