[Giant pedunculated clustered uterine fibromyoma in hyaline and cystic degeneration. Limitations of clinical and instrumental diagnosis].

The authors report a case of a 46-year-old woman who was checked by integrated ultrasound examination, i.e. transabdominal and transvaginal, and by abdominopelvic CAT. The examinations, ascertained the presence of a probably malignant, voluminous, ovarian, multilobate abdominopelvic neoplasia. On opening the belly, it was found that the tumefaction was a voluminous, pedunculate uterine myofibroma in clusters starting from the rear isthmian wall while the adnexa were normal. The histological examination confirmed that it was a "fibromyoma in hyaline and cystic degeneration". The authors conclude that although the image diagnostics has reached an extremely high level of precision, it is not yet possible to make an absolutely certain diagnosis, either on the organ from which a pelvic neoplasia originates or on its biological nature.