What does the dark area of ​​uterine rectal fossa mean?

When women have gynecological examinations, they can often see some professional terms in the examination reports. Women with gynecological inflammation may have words such as fluid dark area in the uterine fossa on the physical examination form. What does fluid dark area in the uterine fossa mean? The appearance of this term means that there is fluid accumulation in the rectal pouch. The size of the fluid accumulation can reflect whether it is pathological or physiological. Let's learn about it in detail.

The rectouterine pouch is a special physiological structure in women and is the lowest point of the peritoneal reflection. When women undergo gynecological ultrasound examinations, dark areas of fluid may be found in the rectouterine pouch, indicating fluid accumulation. If the height of the dark area is less than 10 mm, it is mostly physiological fluid accumulation. If the dark area is greater than 10 mm, it is mostly pathological fluid accumulation.

First you need to understand what the rectouterine pouch is like. The rectouterine pouch is the lowest point of the peritoneal fold in female patients. Due to the effect of gravity, the accumulated fluid will flow from the high point of the peritoneum to the low point and eventually settle in the lowest place, which is called the rectouterine pouch.

When women undergo gynecological color ultrasound, if there is a small amount of fluid or a large amount of fluid accumulation in the uterine rectal pouch, liquid dark areas of varying sizes will be found on the ultrasound image. The presence of liquid dark areas during ultrasound examination indicates that there is fluid accumulation in the rectouterine fossa, and the doctor needs to determine whether to treat the condition based on the amount of fluid accumulated. Generally speaking, if it is physiological effusion, the height of the liquid dark area will not exceed 10 mm. If it is pathological effusion, the height of the liquid dark area will exceed 10 mm.

Based on the above explanations, what is the dark area of ​​liquid visible in the uterine rectal pouch? The editor has already given a detailed introduction to this issue. The rectouterine pouch is a relatively low-lying area in the female body, where accumulated fluid is retained due to gravity. When women undergo ultrasound examination, dark areas of fluid may be found in the rectouterine pouch, indicating fluid accumulation. If the height of the dark area is less than 10 mm, it is mostly physiological fluid accumulation. If the dark area is greater than 10 mm, it is mostly pathological fluid accumulation.