脂肪瘤的

Contrast-enhanced Ultrasound(1) Renal occupied lesions: the contrast-enhanced imaging feature of renal cell carcinomas are multiformity. It was different in time of start-enhancing and start- expurgation and intensio.3 cases revealed wash-in contemporarily and 6 cases revealed wash- in quickly in time of start-enh ancing.In time of start-expurgating, 3 cases showed wash-out quickly, 3cases revealed wash-out contemporarily,3 cases showed wash-out slowly,6 cases revealed a higher contrast enhancement and 3 cases revealed a even contrast enhancement in enhancing intension; 4 cases with renal cyst s,outline had more clear and inside had no contrast media washing in and enhancing;3cases with renal angiomyolipomas washed in slowly,washed out slowly and equal or low enhanced ; 2cases with renal columnar hypertrophy were no outline appearance and the same enhancement and ech o as the nomal rena tissue.

超声造影诊断结果：(1)肾占位性病变：9例肾透明细胞癌，其超声造影表现多种多样，造影后肾脏恶性病灶造影开始增强的时间、开始廓清的时间及增强强度不等，在开始增强的时间方面，与正常肾皮质同时灌注增强的有3例，表现为快进的有6例，在开始廓清的时间方面，快退3例，同退3例，慢退3例，在增强的强度方面，6例病灶表现为高增强，3例为等增强表现；4例肾囊性病灶，超声造影轮廓较二维超声清晰，但内部始终未见增强；3例肾血管平滑肌脂肪瘤表现为慢进慢退，回声呈等、低增强表现；2例肾柱肥大超声造影无明显包块轮廓出现，造影增强的动态变化时间、强度与正常肾组织一致。

Heparin enhanced microcirculation of xanthoma,and made local tissue lipoclasis and lipocytes die away. Finally,the skin recovered.

肝素可改善睑黄色瘤局部的微循环，消除了局部组织内脂肪，使真皮内的黄瘤细胞脂肪清除，使之恢复到正常皮肤。

In 14 patients with angiogenic tumors of the soft tissue ( 13 benign tumors and 1 malignant tumor) were analyzed. Results Benign hemangiomas included cavernous (n=7), intramuscular (n=2), mixed (n=1), racemosum (n=1), glomus (n=1) and angiomatosis (n=1). The vascular component within the tumor displayed iso-intensity on T1WI relative to the skeletal muscle, and hyper-intensity on T2WI. One case of hemangiopericytoma showed slightly low signal on T1WI and slightly high signal on T2WI.

结果 13例良性肿瘤中，海绵状血管瘤7例，肌肉内血管瘤2例，混合型血管瘤、蔓状血管瘤、血管球瘤、血管瘤病各1例，瘤血管成分在T1WI上呈等信号，T2WI上呈高信号，肿瘤有不等量的纤维组织和脂肪组织；血管外皮细胞瘤1例，T1WI上呈略低信号，T2WI上呈略高信号。

A total of 150 mesenchymal neoplasms of the GI tract, abdominal cavity, and retroperitoneum were retrieved from consult and surgical pathology archives, including 54 GISTs (8 KIT-negative; 13 desmin-positive), 17 GI leiomyosarcomas, 11 GI mural leiomyomas, 13 leiomyomas of the muscularis mucosae, 12 gastric schwannomas, 15 inflammatory myofibroblastic tumors, 9 cases of mesenteric desmoid fibromatosis, 10 dedifferentiated liposarcomas, and 9 malignant peripheral nerve sheath tumors.

我们从会诊病例及活检病例中找出150例间叶性肿瘤（来自胃肠道、腹腔和后腹膜），其中包括54例GISTs（8例KIT阴性、13例desmin阳性）、17例GI道平滑肌肉瘤、11例GI道肌壁间平滑肌瘤、13例GI道粘膜肌层平滑肌瘤、12例胃的神经鞘瘤、15例炎性肌纤维母细胞瘤、9例肠系膜韧带样纤维瘤、10例去分化型脂肪肉瘤和9例恶性外周神经鞘膜瘤。

None of the GISTs, desmoid tumors, inflammatory myofibroblastic tumors, schwannomas, dedifferentiated liposarcomas, or malignant peripheral nerve sheath tumors showed cytoplasmic reactivity for smoothelin.

所有GISTs、韧带样纤维瘤、炎性肌纤维母细胞瘤、神经鞘瘤、去分化脂肪肉瘤和恶性外周神经鞘膜瘤病例的瘤细胞浆均不表达smoothelin。

Aim and Objectives: The traditional surgical method of lipomatosis removal through an incision can lead to the need for countless incisions and significant post-operative disfigurement.

目的及目标：传统的手术方式，一个切口移除一个脂肪瘤，会造成数不清的手术切口及留下术后不好看的外观。

There are many sonographic mimics of tiny renal calculi: calcified or noncalcified renal vessels, prominent papillae, nephrocalcinosis, milk of calcium, junctional parenchymal lines, angiomyolipomas, and foreign bodies (eg, part of a stent or catheter).6,7

在超声上有许多类似于肾微小结石的结构：钙化或非钙化的肾血管，突出的肾乳头，肾钙质沉着，钙乳症，肾实质交界线，血管平滑肌脂肪瘤和异物。

A rim of normal parathyroid tissue admixed with adipose tissue cells is seen compressed to the right and lower edge of the adenoma.

在腺瘤的右侧和下方可见被挤压的混有脂肪组织正常的甲状旁腺组织。

In contrast to the lipoma, which causes pain and loss of blood supply by strangulating the bowel, fecoliths, a hardened fecal ball, can impede the normal flow of food through the intestines.

相比于会造成疼痛和勒束肠管导致血供不足的脂肪瘤，粪石——变硬的粪球——会阻碍食糜在肠道中的正常流动，还会导致疝气。

Four sheep with ruminal and duodenal cannulas were used in a 4×4 Latin square design to study the effects of rumen protected fat on the function of rumen metabolize.

选择体重相近并安装有瘤胃瘘管和十二指肠瘘管的小尾寒羊4只，采用4×4拉丁方实验设计方法，研究了脂肪酸钙、植物脂肪粉和硬脂肪对绵羊瘤胃PH、氨氮浓度、采食量、营养物质消化率、血液生化指标以及瘤胃营养物质降解率的影响。

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。