脂肪纤维瘤

8 cases of dendritic fibromyxolipoma were obtained and their clinicopathologic features were studied. Immunohistochemistry stains for CD34, bcl-2, Vimentin, Cytokeratin, EMA, S-100, HHF35 and Smooth Muscle Actin were performed with SLAB system on DAKO Auto-immunohistochemical stainer.

收集8例树突状纤维粘液脂肪瘤，观察和分析其临床和病理组织学特征，并通过免疫组织化学 LSAB 法，分析其 CD34、 bcl-2、 Vimentin 、 Cytokeratin 、 EMA 、 S-100、 HHF35和 Smooth Muscle Actin 等的表达。

Nine patients were female and one male (ages 31-77, average 52 years). Six patients presented parenchymal vascular lesions (1 angiosarcoma, 1 atypical hemangioma, 3 perilobular hemangiomas, 1 cavernous hemangioma) measuring 0.5-6 cm in the greatest diameter. Two lesions were accidental findings in lumpectomy specimens excised for fibrocystic disease with microcalcifications. Four patients presented non-parenchymal vascular lesions: three cavermous hemangiomas and one angiolipoma measuring 1-6 cm in diameter.

女性9例，男性1例（年龄31-77岁，平均52岁）。6例表现为实质血管性病变（血管肉瘤1例，不典型血管瘤1例，小叶周围血管瘤3例，海绵状血管瘤1例），大小0.5-6cm.2例因乳腺纤维囊型病变伴微钙化在切除的标本上偶然发现。4例呈非实质性的血管病变，其中海绵状血管瘤3例（1例为男性），1例为血管脂肪瘤，最大直径为1.6cm。

Pathological diagnosis was fibrolipoma. This patient is free of local recurrence 18 months after the operation.

术后病理诊断为纤维脂肪瘤，病患接受定期的门诊追踪，术后至今18个月并无发现有局部复发之情形。

Tumor excision was done and the initial histopathologic diagnosis was fibrolipoma.

病患接受肿瘤切除手术，最初的组织病理学诊断是纤维脂肪瘤。

RESULTS: In 1365 patient undergoing resection of primary RPS, the most prevalent histologies were liposarcoma (50%), leiomyosarcoma (26%), and malignant fibrous histiocytoma (11%).

结果：1365例接受过首次RPS切除术的患者中，最常见的组织学分型为脂肪肉瘤（50％），平滑肌肉瘤（26％），恶性纤维组织细胞瘤（11％）。

No matter what kinds of sarcomatous elements are found in a retroperitoneal dedifferentiated liposarcoma, its clinical behavior is not the same as high grade fibrosarcomas, leiomyosarcomas, osteosarcomas, chondrosarcomas, rhabdomyosarcomas, or MPNST.

无论在腹膜后去分化型脂肪肉瘤中发现何种类型的其他肉瘤成分，它的临床行为都与高级别纤维肉瘤、平滑肌肉瘤、骨肉瘤、软骨肉瘤、或恶性外周神经鞘膜瘤不同。

Most of these non-lipogenic elements appear like fibrosarcoma or MFH, and often display features of high grade sarcoma. Sometimes, the sarcomatous elements are that of a low grade fibrosarcoma (consisting exclusively of spindled cells).

大部分非脂肪肉瘤成分镜下很像纤维肉瘤或恶性纤维组织细胞瘤，并且通常显示的是高级别肉瘤的特征。

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。