hypoechoic

hypoechoic

美 　英

• 網絡低回聲；低超音波；低回音

例句

Endoscopic ultrasound mini probe image showed a homogenous, hypoechoic rectal tumor invading into the muscularis propria layer.

內視鏡超音波檢查發現此腫瘤侵犯到肌肉層且無淋巴結轉移。

Most lymph nodes are ovoid. They typic ally hae an echogenic central are a and a hypoechoic peripheral zone (Figure 20 ).

大多數淋巴結是卵圓形的，一般表現為中央區呈等回聲和周圍區呈低回聲（圖20）。

In this case, the lesion was well defined and slightly hypoechoic yet mildly heterogeneous and showed posterior acoustic enhancement.

在這一病例中，病變的邊界清晰，呈略低回聲，輕度不均質，并顯示后方回聲增強。

Objective To evaluate the value of TRUS in differential diagnosis of hypoechoic lesion in outer gland of the prostate.

目的探討經直腸超聲（TRUS）對前列腺外腺低回聲病灶的鑒別診斷意義及其特點。

Neurofibromas are well defined and may appear homogeneously hypoechoic to hyperechoic, with posterior enhancement.

平滑肌瘤界限清晰，可表現為均質低回聲到高回聲，伴后方增強。

Results Small tumors in the two colons appeared as hypoechoic masses under the cyst.

目的探討內置水囊法超聲診斷直腸和乙狀結腸小腫瘤的價值。

There is a thin, hypoechoic rim surrounding the nodule.

結節周圍有一細小，低回聲邊緣。

What the heck is this new periductal hypoechoic sign?

新的導管周圍低回聲信號到底代表什么？

Values of two-dimensional and Color Doppler Power Imaging in Diagnosis of Small Hepatic Hemangioma with Hypoechoic Pattern

二維超聲及彩色多普勒能量圖對低回聲型肝小血管瘤的診斷價值

Study of hypoechoic nodule diagnosis of BPH in outer gland of the prostate by TRUS and autopsy

超聲結合尸檢對前列腺外腺良性增生性低回聲結節的研究

Results: Images of 8 cases were showed to be hypoechoic mass which some had no echoic area;

結果：8例探及腫塊，以低回聲為主，部分伴有不規則暗區；

A study on the correlation between hypoechoic nodules on ultrasonography and benign hyperplasia in the prostatic outer gland

老年人前列腺外腺低回聲結節與良性前列腺增生的關系

Quantitative Morphometry of Hyperplastic Hypoechoic Nodules in the Prostatic Outer Gland

前列腺外腺增生性低回聲結節的組織形態學定量研究

Studies on TRUS guided biopsy of hypoechoic nodules in outer gland of prostate

超聲引導下穿刺活檢對前列腺外腺低回聲結節的研究