ring abscess
英 [rɪŋ ˈæbses]
美 [rɪŋ ˈæbses]
网络 环形脓肿
双语例句
- In the delayed phase, the enhancement of abscess diminished in that the hypodense ring enhanced and became isodense, or the abscess enhanced diffusely and became smaller, the colliquative necrosis area more obvious.
延时期，脓肿增强有所消退，脓肿周围低密度环可强化为等密度，或脓肿内部强化，病变范围缩小，液化坏死区更显明显。 - In the late phase ( 60~ 90 sec), the enhancement patterns of the abscesses varied from the ring enhancement of the abscess membrane to the irregular enhancement of the abscess;
晚期（6090s），增强形式按脓肿结构不同而异，可为脓肿壁环状强化，或脓肿不规则强化； - Conclusion Circular enhancement, low signal circular sign on T2-weighted imaging, central fluid-fluid sign, vice ring sign are particular sign of brain abscess.
结论环形强化、T2WI低信号环征或分层低信号环、环内液液平面征、子环征是脑脓肿的特有征象。 - Conclusion: Hemorrhagic intracranial metastases show various shapes and should be differentiated as followings: the nodular type from simple brain hemorrhage, the ring type from brain abscess, the focal hemorrhage type from primary malignant brain tumors.
结论：脑转移瘤出血形态多样，结节肿块型脑转移瘤出血需要与单纯性脑出血鉴别，环型需要与脑脓肿鉴别，而灶样出血型主要应与各种脑原发恶性肿瘤相鉴别。 - Results: The CT features of hepatic abscess were variable and could be classified into 3 types: ① Round hypodense area with ring enhancement and a hypodense outer rim around the abscess membrane ( double target sign) in 36 cases;
结果：肝脓肿的CT表现变异较大，大致可分为3种类型：①圆形或类圆形低密度区伴环状强化，脓肿壁外围可有低密度环呈双靶征，36例； - Through the horizontal scan, the abscess wall of 12 patients is integrity, but 2 cases show the imperfect equidensity ring and after intensive scan, all abscess walls have had the consolidate to different extents.
平扫17例中12例脓肿壁显示完整、2例显示不完整的等密度环，增强扫描脓肿壁均有不同程度的强化。