背景和目的：探讨病灶局限于甲状腺的多原发癌临床病理特征及治疗方式。
Objective:To examine the clinicopathologic features and treatment of multiple primary neoplasms in the thyroid gland.
高强聚焦超声已被应用于许多癌症的治疗中，包括：胰腺癌，膀胱癌，肾癌，原发和继发性肝癌的根治及姑息性治疗。
HIFU therapy is applicable for treatment of a range of cancers including pancreatic, bladder, prostate, kidney and primary and secondary liver cancer and for both curative and palliative therapy.
目的探讨原发腹膜癌的临床特点。
Objective to explore the clinical features of primary peritoneum carcinoma.
我们报道关于肺同步多发原发癌单中心经验，强调长期的生存率。
We report on a single-institution experience with synchronous multiple primary lung cancer, with emphasis on long-term survival.
目的：没有关于肺多发性原发癌的选择和治疗的详细推荐的指南发表。
OBJECTIVE: no guidelines detailing recommendations for the selection and treatment of patients with synchronous multiple primary lung cancer have been published.
方法：我们进行了一项回顾性研究，从1985到2006年共125例连续的肺同步多发原发癌接受手术的患者纳入研究范围。
METHODS: we performed a retrospective study of 125 consecutive patients with synchronous multiple primary lung cancer who underwent operation between 1985 and 2006.
结论：因鼻咽癌原发部位深而隐蔽，早期症状不典型，临床各科医师有各自的惯性思维且对鼻咽癌的并发症与合并症缺乏认识而误诊。
Conclusion: the nasopharyngeal carcinoma was misdiagnosed because the locus was deep and secluding, the earlier symptom was atypical and clinical doctors were no cognition to the complication.
最常见的的原发恶性肿瘤是鳞状细胞癌，其次是起源于唾液腺的腺样囊腺癌。
The most common primary malignant tumor is squamous cell carcinoma, with the second most common being adenoid cystic carcinoma arising from the salivary glands.
结肠腺癌的肝脏转移癌。结肠是肝脏转移性腺癌的最主要原发部位。
Here are liver metastases from an adenocarcinoma primary in the colon, one of the most common primary sites for metastatic adenocarcinoma to the liver.
当患者具有原发癌时，小量的癌细胞进入血流循环。
When someone has a primary cancer tumor, a small number of cancer cells circulates through the bloodstream.
目的研究食管原发小细胞癌的临床病理特征及其组织发生。
Objective study the clinic pathological character and histogenesis of primary esophagus small cell cancer.
转移到肾上腺的癌最常见的原发部位是肺。
The most common primary site for adrenal metastases is lung.
目的探讨喉癌患者以肺癌为表现的第二原发癌的发病情况、治疗方法及预后。
Objective To discuss the development, treatment and prognosis of a second primary lung cancer in laryngeal carcinoma patients.
目的探讨结肠、直肠手术在治疗卵巢上皮性癌和原发腹膜癌患者的手术指征和治疗效果。
Objective to assess indications for and efficiency of large bowel surgery in patients with ovarian cancer and primary peritoneal carcinoma.
如果癌还未从某原发部位扩散就能得到治疗的话，则它是最容易治愈的。
Cancers are most readily curable if they can be treated before they spread from their original locations.
结果：该组49例结直肠癌患者原发癌均获切除，同时一期切除肝转移癌。
Results: All of 49 patients with colorectal cancer received one stage resection of primary tumors and metastatic tumors.
目的探讨结肠、直肠手术在治疗卵巢上皮性癌和原发腹膜癌患者的手术指征和治疗效果。
Objective to assess indications and efficiency of large bowel surgery in patients with ovarian cancer and primary peritoneal carcinoma.
对鼻咽癌原发灶进行腔内微波热疗能提高放疗时颈淋巴结转移灶的消退率。
Microwave hyperthermia for primary lesion in nasopharyngeal carcinoma could raise the response rate of neck lymphatic metastases.
结论：假若这个是一个适当的选择过程，肺同步多发原发癌患者将从手术中获益。
CONCLUSIONS: Provided there is an appropriate selection process, patients with synchronous multiple primary lung cancer are expected to benefit from surgery.
目的为探讨早期发现原发灶不明颈淋巴结转移癌之原发灶的方法。
Objective To approach the methods of looking early for the original focus of patients with metastatic neoplasms in neck.
目的：提高对原发灶隐匿的甲状腺转移癌特点的认识和诊治水平。
Objective: To improve the understanding of thyroid metastatic carcinoma with occult primary focus for correct diagnosis and treatment.
目的：探讨原发于睾丸的类癌临床病理学特征、免疫表型、鉴别诊断及其组织起源。
Objective: to study the clinicopathological characteristics, immunohistochemical features and histogenesis of primary testicular carcinoid tumor and its differential diagnosis.
但血管原的蛋白对血液相关癌的形成相应的资料有限。
And limited evidence implicates angiogenic proteins in the formation of hematopoietic cancers.
包括喉癌、下咽癌、舌癌、口底癌、甲状腺癌及双侧原发灶不明的颈部转移癌。
The cases included the cancer of larynx, hypopharynx, tongue, floor of mouth, thyroid, submandibular gland and bilateral cervical metastasis.
结果ECD在低分化组中表达明显低于高分化组，在淋巴结转移癌中同样与分化相关，但原发癌ecd的表达与淋巴结转移的发生无关。
Results expression of ECD was always lower in poor differentiation group than that in well differentiation group, but there was no significant correlation between ECD expression and metastasis.
结论大肠同时多原发癌并非罕见，且与腺瘤癌变有关。
CONCLUSION Synchronous cancer of large intestines is not rare, and is related to malignant change of adenomas.
目的总结手术治疗老年大肠癌病人多原发癌的经验。
Objective Evaluation of the surgical treatment of multiple original carcinomas in aged patients of colon cancer.
目的总结手术治疗老年大肠癌病人多原发癌的经验。
Objective Evaluation of the surgical treatment of multiple original carcinomas in aged patients of colon cancer.
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