患者,女,41岁,平时月经紊乱、下腹隐痛不适,本次停经50天来我院就诊。妇科体检:腹平软,无明显压痛及反跳痛,子宫前位,稍饱满,双侧附件区未扪及包块。B超检查:应用Aloka SSD-630B超仪,探头频率3.5MHz。声像图见:子宫稍饱满,形态基本正常,肌层回声基本均质,官腔内见一个4.2×3.9cm的无回声区,内壁清晰规则,有完整光滑的包膜,无回声区透声性好,后方伴增强 Patients, female, 41 years old, usually menstrual disorders, abdominal pain and discomfort, 50 days of this menopause to our hospital. Gynecological examination: abdominal soft, no tenderness and rebound tenderness, uterine anterior, slightly full, bilateral attachment area palpable mass. B-ultrasound: application Aloka SSD-630B super instrument, probe frequency 3.5MHz. See the sonogram: the uterus slightly full, basically normal morphology, the muscular echo is basically homogeneous, the bureaucratic see a 4.2 × 3.9cm anechoic zone, the inner wall clear rules, a complete smooth envelope, echo-free zone permeability Well, the rear with enhanced