Search results
Results from the WOW.Com Content Network
Uterine inversion is when the uterus turns inside out, usually following childbirth. [1] Symptoms include postpartum bleeding , abdominal pain, a mass in the vagina, and low blood pressure . [ 1 ] Rarely inversion may occur not in association with pregnancy .
For premium support please call: 800-290-4726 more ways to reach us
The uterine height is greater than the normal for the particular day of puerperium. Normal puerperal uterus may be displaced by a full bladder or a loaded rectum. It feels boggy and softer upon palpation. The presence of features responsible for subinvolution may be evident.
The uterus is composed of an interconnected muscle fibers known as the myometrium. The blood vessels that provide the blood supply to the placenta pass through this muscle. [7] After labor it is the contraction of these muscles that physically squeeze the blood vessels so that hemostasis can occur after the delivery of the fetus and the ...
Besides placenta previa and placental abruption, uterine rupture can occur, which is a very serious condition leading to internal or external bleeding. Bleeding from the fetus is rare, but may occur with two conditions called vasa previa and velamentous umbilical cord insertion where the fetal blood vessels lie near the placental insertion site unprotected by Wharton's jelly of the cord. [11]
Not all of the placenta being delivered, a tear of the uterus, or poor blood clotting are other possible causes. [2] It occurs more commonly in those who already have a low amount of red blood, are Asian, have a larger fetus or more than one fetus, are obese or are older than 40 years of age. [2]
Additionally, hematometra may develop as a complication of uterine or cervical surgery such as endometrial ablation, where scar tissue in the endometrium can "wall off" sections of endometrial glands and stroma causing blood to accumulate in the uterine cavity. [1] It can also develop after abortion, [4] as well as after childbirth.
Cancer of the uterus is always a concern, specifically when the bleeding occurs after menopause. Other types of cancer include cervical cancer; bleeding in that case can sometimes be triggered by postcoital bleeding. Cancers of the vagina or fallopian tubes are rare causes of hemorrhage.