查询词典 lipomatous

Results Of the 58 cases, 26 were inflammatory pseudotumors, 8 focal hyperplastic lesions, 7 hepatocellular adenomas, 7 lipomatous tumors, 5 cystadenomas, 3 tuberculosis, 1 harmatoma and 1 neurofibroma.

结果 58例中炎性假瘤26例，局灶性增生性病变8例，肝细胞腺瘤7例，脂肪类肿瘤7例，囊腺瘤5例，肝结核3例及错构瘤和神经纤维瘤各1例。

There are close relationship among hemangiopericytoma, solitary fibrous tumor, lipomatous hemangiopericytoma and giant cell angiofibroma.

肌外皮细胞瘤、血管球外皮细胞瘤和成人的婴儿型肌纤维瘤病也属于血管外皮细胞瘤。

Our results demonstrate that (1) the lipogenic tumor markers CDK4 and MDM2 can be used as surrogate immunohistochemical markers for the diagnosis of malignant lipomatous tumors with high sensitivity;(2) approximately 26% of retroperitoneal/thigh UHGPS cases that were positive for PPAR-γ, CDK4, or MDM2 by immunohistochemistry showed characteristic CDK4 and MDM2 gene amplification, suggesting that a subset of UHGPS cases represent DDL despite lacking histologic evidence of lipoblasts.

我们的结果表明：（1）脂肪源性肿瘤标记CDK4和MDM2可以作为诊断恶性脂肪肿瘤的免疫标记物，且敏感性高；（2）腹膜后/大腿UHGPS免疫表达PPAR-γ， CDK4或MDM2的病例中，约有26%例显示特征性的CDK4和MDM2基因扩增，这表明部分UHGPS病例表现为DDL，虽然组织学上找不到脂母细胞。

Follow-up (10 patients) showed 7 dead of disease, 1 alive with disease, and 2 disease free. Four atypical lipomatous tumors were seen including 2 with low-grade dedifferentiation.

随访了10例，7例死于此肿瘤、1例伴病存活、2例无再发存活。4例肿瘤为非典型脂肪肿瘤，其中2例伴低级别的去分化成分。

However, occasional retroperitoneal lipomatous tumors show no cytologic atypia.

然而，偶然也能见到腹膜后瘤细胞无不典型性的脂肪肿瘤。

The discrimination between ordinary lipoma and atypical lipomatous tumor/well-differentiated liposarcoma is a common diagnostic challenge in diagnostic soft tissue pathology.

普通型脂肪瘤和非典型/高分化脂肪肉瘤的鉴别诊断是软组织病理学诊断工作中的一个难点。

Patients present with symmetric growth of lipomatous tissues in neck and shoulders which slowly progress to involve upper trunk and back, thus taking a distinct Cushingoid appearance.

病人会产生颈部，肩膀及上躯干多发但两侧对称的脂肪瘤，给予一类似库欣氏症候群的表徵。

Histologically,the resected tumor was composed of epithelioid cells,without vascular or lipomatous component,and was characterized by HMB45 positive on immunohistochemistry.

组织学上由单一上皮样细胞构成，不含血管及脂肪成分，免疫组化呈特征性黑色素生成（HMB-45）阳性。

Microscopically, retroperitoneal well differentiated liposarcomas appear identical to the well circumscribed atypical lipomatous tumors of neck, shoulder, upper back and other regions in extremities.

显微镜下，腹膜后分化良好型脂肪肉瘤在形态上与发生在颈、肩、上背和四肢其他部位的境界清楚的非典型脂肪瘤相似。

Lipomatous tumors in internal auditory canal and cerebellopontine angle are very rare; low-grade papillary adenocarcinoma of endolymphatic sac origin is rarely reported and has low malignant potential.

脂肪瘤样迷离瘤是一种发生在内耳听神经管或桥小脑角非常罕见的由脂肪、纤维、平滑肌、横纹肌以及神经成分组成的良性肿瘤。内耳内淋巴囊来源的低级别乳头状腺癌是发生在内耳内淋巴囊的特别罕见的低级别肿瘤。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。