Tubal fluid 15mm is considered moderate fluid, so it is not much.
Hydrosalpinx is caused by pelvic inflammation, pelvic tissue adhesions, tubal blockage, so that the lumen of the tubal plasma exudate gradually accumulated in the lumen of the fallopian tube and formed.
Bacterial infection of the fallopian tubes can lead to an increase in the permeability of the small arteries and capillaries of the tubal mucosa, which can lead to extravasation of blood and secretions, resulting in localized adhesions, thus causing tubal hydrosalpinx. Tubal hydrosalpinx can also be caused by abnormal growths pressing on the blood vessels.
Hydrosalpinx is a common complication of pelvic inflammatory disease and one of the main causes of secondary infertility. Clinically, according to the degree of thickening of the inner diameter of the fallopian tube, hydrocele is categorized as mild <15mm, moderate 15-30mm, and severe >30mm.
The causes of hydrosalpinx are many and complex, it is recommended to go to a regular hospital, follow the doctor’s instructions, complete the relevant examinations, and then targeted treatment and therapy.