The diagnosis and management of ovarian cystic tumor is sometimes difficult. In this manuscript, we wish to summarize this issue by showing three cases. Ultrasound and Color Doppler are very useful to diagnose the pre...The diagnosis and management of ovarian cystic tumor is sometimes difficult. In this manuscript, we wish to summarize this issue by showing three cases. Ultrasound and Color Doppler are very useful to diagnose the presence of this tumor but also to distinguish between benign and malignant. Pelvic MRI is also a strong tool and is sometimes mandatory. HE4 and CA125 are often useful as a serum diagnostic marker of malignancy, but not always so. Recently, laparoscopic management has gained popularity;however, great caution should be exercised during laparoscopic operative procedures, as this may lead to intraperitoneal malignant cell spreading/proliferation when the tumor is malignant. During the surgery of malignant tumor, irrespective of laparoscopic or laparotomic, intraperitoneal rupture should be avoided. Since the final diagnosis must be made by histological examination, the patient must always be informed of this possibility.展开更多
搭建于煊光平台的煊影成像(HD live with Silhouette)融合了轮廓渲染模式,结合透视剪影,及光源的位置调节,可以更好展示皮肤的表面光泽,提高了渲染模式的图像分辨率,增加真实感,更好的组织边界识别。在早孕期,有利于观察胎儿内部的无回...搭建于煊光平台的煊影成像(HD live with Silhouette)融合了轮廓渲染模式,结合透视剪影,及光源的位置调节,可以更好展示皮肤的表面光泽,提高了渲染模式的图像分辨率,增加真实感,更好的组织边界识别。在早孕期,有利于观察胎儿内部的无回声结构,如脑室、积水、胃泡及膀胱等,方便显示遮盖的组织结构,如胎盘后的胎儿、多胎的结构,结合魔术剪(magicut),方便渲染图像处理后的剪辑和分析。展开更多
文摘The diagnosis and management of ovarian cystic tumor is sometimes difficult. In this manuscript, we wish to summarize this issue by showing three cases. Ultrasound and Color Doppler are very useful to diagnose the presence of this tumor but also to distinguish between benign and malignant. Pelvic MRI is also a strong tool and is sometimes mandatory. HE4 and CA125 are often useful as a serum diagnostic marker of malignancy, but not always so. Recently, laparoscopic management has gained popularity;however, great caution should be exercised during laparoscopic operative procedures, as this may lead to intraperitoneal malignant cell spreading/proliferation when the tumor is malignant. During the surgery of malignant tumor, irrespective of laparoscopic or laparotomic, intraperitoneal rupture should be avoided. Since the final diagnosis must be made by histological examination, the patient must always be informed of this possibility.
文摘搭建于煊光平台的煊影成像(HD live with Silhouette)融合了轮廓渲染模式,结合透视剪影,及光源的位置调节,可以更好展示皮肤的表面光泽,提高了渲染模式的图像分辨率,增加真实感,更好的组织边界识别。在早孕期,有利于观察胎儿内部的无回声结构,如脑室、积水、胃泡及膀胱等,方便显示遮盖的组织结构,如胎盘后的胎儿、多胎的结构,结合魔术剪(magicut),方便渲染图像处理后的剪辑和分析。
