D37-D48: Neoplasms of uncertain or unknown behaviour

D39: Neoplasm of uncertain or unknown behaviour of female genital organs

Neoplasms of uncertain or unknown behavior of female genital organs refer to growths or mass formations in these organs where the behavior is not definitively known or characterized. This can include the uterus, ovaries, fallopian tubes, vagina, and vulva. It's not known whether these growths are benign or malignant because their cell growth patterns can't be clearly determined. Some can remain stable and unchanging over a long period, while others may rapidly progress or evolve. These unexpected growths can cause various symptoms including unusual bleeding, pelvic pain, bloating, discomfort during intercourse, and changes in menstrual cycle, depending on the organ affected. The specific cause of these neoplasms is not known, and they're not contagious. There's no known typical progression pattern as the growth and development of these neoplasms can vary significantly between individuals.