Chocolate cyst b super typical characteristics

Chocolate cyst B-ultrasound typical features include cystic mass, thick cyst wall, uneven internal echo, adhesion with surrounding tissues, accompanied by blood flow signals. 1. Cystic mass usually manifested as cystic structure on one or both sides of the ovary. These cysts vary in size, ranging from a few millimeters to a dozen centimeters. 2. The cyst wall is thicker than the general simple ovarian cyst. This is caused by repeated bleeding and stimulation of the cyst wall hyperplasia. 3. Internal echo is uneven. Fine spots or flocculent echoes can be seen in the cyst. This is because the cyst contains old blood and its decomposition products. This uneven echo is one of the important characteristics of chocolate cyst. 4. Adhesion to surrounding tissues On B-ultrasound images, the cyst may show adhesion to surrounding ovarian tissue, uterus or other adjacent structures, and the boundary may not be clear enough. 5. Accompanied with blood flow signals Although chocolate cysts themselves are mainly hemorrhagic lesions, there may be certain blood flow signals in the cyst wall or surrounding tissues, which may be related to inflammation or neovascularization. Chocolate cysts can be diagnosed accurately by B-mode ultrasonography, combined with the patient's clinical symptoms and medical history. However, sometimes chocolate cysts may not be typical and need to be differentiated from other ovarian cystic lesions. If necessary, other examination methods may be needed to confirm the diagnosis. At the same time, B-ultrasound examination is also of great significance for monitoring the changes of chocolate cysts and evaluating the treatment effect.