肉瘤

The diagnosis of histiocytic/dendritic cell sarcomas is currently based on morphology and the presence of immunophenotypic features of H/DC differentiation.

现在对组织细胞/树突状细胞肉瘤的诊断，都是依据形态特征和H/DC分化特征的免疫表型。H/DC肉瘤是否发生了克隆性免疫球蛋白受体基因的重排，此问题争论了几十年。

We evaluated 350 tumors: 136 ES, including 64 conventional ES, 64 proximal-type ES, and 8 with hybrid features of conventional and proximal-type ES; 54 metastatic carcinomas (22 from lung, 6 breast, 6 stomach, 5 colorectum, 5 kidney, 5 prostate, 5 pancreas); 12 metastatic testicular embryonal carcinomas; 20 metastatic melanomas; 20 epithelioid mesotheliomas; 20 epithelioid angiosarcomas; 10 epithelioid hemangioendotheliomas; 24 epithelioid malignant peripheral nerve sheath tumors; 22 myoepithelial carcinomas of soft tissue; 7 anaplastic large cell lymphomas; 5 histiocytic sarcomas; and 10 control MRT of infancy (4 brain, 3 liver, 2 soft tissue, 1 kidney).

我们总共研究了350例肿瘤：136例ES，其中包括64例寻常型ES、64例近端型ES和8例混有前两型特征的混合型ES；54例转移癌（22例来自肺、6例来自乳腺、6例来自胃、5例来自结直肠、5例来着肾、5例来着前列腺、5例来着胰腺）；12例转移性睾丸胚胎性癌；20例转移性黑色素瘤；20例上皮样间皮瘤；20例上皮样血管肉瘤；10例上皮样血管内皮瘤；24例上皮样恶性外周神经鞘膜瘤；22例软组织的肌上皮癌；7例间变性大细胞淋巴瘤；5例组织细胞肉瘤；10例作为对照的婴幼儿MRT（4例位于脑、3例位于肝、2例位于软组织、1例位于肾）。

METHODS: The typical histomorphological features of angiosarcoma of the rectum were observed under a light microscope. The diagnosis was confirmed by immunohistochemistry.

在光学显微镜下对直肠血管肉瘤进行组织形态学观察，并借助免疫组织化学进一步对血管肉瘤的特点进行分析。

These two kind of diseases have their own characteristics in clinical and imaginal representation.but misdiagnosis is still happened.

乳腺纤维腺瘤与乳腺叶状囊肉瘤在临床和影像学表现方面都有其特征性，但临床上仍常出现误诊的情况，我们于2002年4月收治1例发病于妊娠哺乳期的28岁右乳巨大肿块女性病人，术前根据临床表现及影像学检查的结果考虑右乳叶状囊肉瘤的诊断，而术后的病理报告为乳腺纤维腺瘤。

Objective:To investigate the expression of p57 and nm23 in leiomyosarcoma of extremity and analyze their significance in diagnosis, treatment and prognosis.

目的：检测肢体平滑肌肉瘤组织中p57及nm23的表达，分析p57及nm23对平滑肌肉瘤的诊断、治疗及预后的意义。

Leiomyosarcoma and dermatofibrosarcoma increased rapidly during the childbearing years, peaking around age 40 and 50 years, respectiely.

平滑肌肉瘤和皮肤纤维肉瘤分别在分娩期间， 40 和50 岁之间迅速增加。

In early studies, leiomyosarcoma was described in children and adults, but most current series suggest that prostate leiomyosarcoma only occurs in adults.

在早期的报告中，平滑肌肉瘤被认为多发生在小孩和成人身上，但近期的报告指出，摄护腺平滑肌肉瘤只发生在成年人。

Methods:X-ray feature of gastrointestinal leiomyosarcoma in 20 cases co nfirmed by operation and pathology, and CT feature of gastric leiomyosarcoma in 11 of 20 cases were analyzed retrospectively.

回顾分析经手术病理证实的20例胃肠道平滑肌肉瘤的X线表现及其中11例胃平滑肌肉瘤的CT表现。

We conclude that conventional myxoid liposarcoma is by far the most common subtype of liposarcoma in young patients, with an excellent prognosis.

总结：普通型黏液样脂肪肉瘤是年轻患者的脂肪肉瘤中最常见的一个亚型，且预后极好。

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％）。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。