转移灶

Results Diagnosis of sebaceous carcinoma demanded immunohistochemistry, and rare parotid sebaceous carcinoma was still distinguished with clear cell carcinoma, grume epidermis carcinoma and acinic cell carcinoma in pathology. By Follow-up of the all patients over 5 years, survival rate for 5 years was 71.4%(20/28), primary focus recurrence in 10 cases, in which, neck lymph node metastasis was discovered in 3 cases, and one was performed operation once again. Four cases lost communication; 2cases died of distant metastasis; 2cases died of other diseases.

结果 皮脂腺癌确诊需要免疫组化检测，而罕见的腮腺皮脂腺癌还需和透明细胞癌、黏液表皮样癌和腺泡细胞癌鉴别，全组病例5年以上随访，5年生存率可达71.4%（20/28），5年内原发灶复发10例，其中，3例伴有区域淋巴结转移而再次手术，4例失访；2例死于远处转移；2例死于其他疾病。

BackgroundBreast cancer bone metastasis which occupy 70% of the distant metastasis is one of the most common clinical disease. It can cause hypercalcemia, focal baryodynia, pathologic fracture and so on.

乳腺癌骨转移占乳腺癌远处转移的70%，是临床上一种常见的严重疾病，可引起高血钙症、局灶性剧痛及病理性骨折。

In treatment group, 42 cases received 50 Gy radiation, at 2 Gy per day, 5 d per week in the upper mediastinum, hilus of lung, below the primary focus first and then underwent X-knife for the primary focuses, and other 14 recurrent and metastatic cases received irradiation of 8-12 Gy per day, 5 d by X-knife alone.

治疗组中42例为外照射上纵隔、同侧肺门、隆突下及原发灶50 Gy/25F后加用X线刀治疗原发灶5 Gy/次×5次；14例为肺转移癌或手术后外周孤立性复发病灶行单纯立体定向放射治疗，8～12 Gy/次×5次。

Objective: To explore the clinical character of the papillary microcarcinoma of the thyroid and speciality in its diagnosis and treatment.

目的：探讨以颈部转移灶为首发症状的甲状腺乳头状微癌的临床特点及诊治中的特殊性。

She now presents with bilateral parenchymal lung and liver metastases.

现在她两侧肺和肝脏有转移灶。

Several studies have shown that patient response is correlated with survival and many patients benefit from the control of occult micrometa stases indistant organs by neoadjuvant chemotherapy.

一些研究已经证实新辅助化疗的反应与患者生存率相关，许多患者将得益于其对远处器官内微小转移灶的控制。

Methods Immunohistochemistry was used to detect Tiam 1 expression in 89 cases of primary tumor and metastatic lymph node of thyroid carcinoma.

结果淋巴结转移癌组织中Tiam1的表达显著高于甲状腺癌原发灶中的表达(P.05)；伴发转移的甲状腺癌组织比未发生转移的甲状腺癌组织的Tiam1表达明显增强(P.05)；甲状腺髓样癌、未分化癌组织中Tiam1的表达显著高于乳头状癌、滤泡癌中的表达(P.05)；高临床分期甲状腺癌组织中的Tiam1表达明显高于低临床分期中的表达(P.05)。

The lower neck node area and supraclavicular fossae were irradiated with the conventional technique by anterior field. results with a median follow up of 12 months(range 2~32 months), 6 patients died(4 died of distant metastasis), 5 patients relapse in the primary site, 2 patients relapse in the neck and 16 patients showed distant metastasis.

结果 中位随访时间12个月（2～32个月）。6例死亡（其中4例死于远处转移），5例原发灶复发，2例颈部复发，16例远处转移。1年和2年的总体生存率、无局部复发生存率、无区域进展生存率和无远处转移生存率分别为100%，94.6%；98.4%，91.4%；99.1%，97.9%及91.9%，85%。n分期是影响无远处转移生存率的预后因素（p＝0.04）。

This helps in the visualization of pathologies, particularly metastases.

这有助于病理显示，特别是转移灶。

Cells from the xenografts were cultured in vitro and retransplanted into nude mice.

裸鼠移植瘤及其转移灶在 3个位点与人乳腺癌具有相同的微卫星DNA。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。