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Laparoscopic view, looking from superiorly to inferiorly in the peritoneal cavity which has been pumped up with carbon dioxide gas to visualize the uterus (marked by blue arrows). On the left Fallopian tube there is an ectopic pregnancy and hematosalpinx (marked by red arrows). The right tube is normal.
Hematosalpinx (sometimes also hemosalpinx) is a medical condition involving bleeding into the fallopian tubes.
A number of causes may account for a hematosalpinx, by far the most common being a tubal pregnancy. Blood may also escape into the peritoneal cavity leading to a hemoperitoneum. A hematosalpinx can also be associated with endometriosis or tubal carcinoma. Further, if menstrual blood flow is obstructed (cryptomenorrhea),caused for instance by a transverse vaginal septum, and gets backed up it may lead to a hematosalpinx.
A hematosalpinx from a tubal pregnancy may be associated with pelvic pain and uterine bleeding. A gynecologic ultrasound will show the hematosalpinx. A hematosalpinx from other conditions may be painless but could lead to uterine bleeding.
Treatment is directed at the underlying condition and usually surgical.