原发的

Results: 1 The incidence rate of primary bilateral breast cancers was 2.5％ with the morbidity age of 41 years, intermitting time between the two malignancies was 5.4 years. The 5－,10－ and 20－ year survival rates were 86.6％, 57.7％ and 25.8％ respectively. 2 The incidence rate of Paget′ s disease associated with breast cancer was 0.9％ with a high incident age of 47.3 years and 5－, 10－ and 20－ year survival rates of 64.7％, 50％ and 20.6％ respectively. 3 The incidence rate of breast cancer associated with MPMNs of other organs was 3.6％ with the peak incident age of 49.4 years, intermitting time of 8.6 years and the organs commonly involved were lung, uterus, esophagus, ovary and large intestine.

结果 ：1双原发乳腺癌发生率为2.5％，发病年龄41岁，间隔时间5.4年。5、10、20年生存率分别为86.6％、57.7％和25.8％。2同一乳腺PD伴乳腺癌发病率为0.9％，高发年龄为 47.3岁。5、10、20年生存率为：64.7％、50％和20.6％。3乳腺癌伴其他脏器癌瘤的MPMNs发生率为3.6％，高发年龄 49.4岁，间隔时间为8.6年。

Objective:To investigate the diagnosis and management strategy of primary spinal intraosseous malignant peripheral nerve sheath tumor.

目的：探讨脊柱原发恶性外周神经鞘膜瘤（malignant peripheral nerve sheat tumor，MPNST）的诊断和治疗方法。

Results Among the 8 cases,the center of lesion located in ethmoid sinus was in 3 cases,sphenoid sinus in 3 cases,frontal sinus in 2 cases.4 of 5 primary cases revealed expansible masses,1 case with irregular and lobulated shape;all 3 recurre...

结果8例中病变中心位于筛窦3例，蝶窦3例，额窦2例；5例原发病例中4例病变呈膨胀性生长，1例形态不规则呈分叶状；3例术后复发病变的形态均不规则并呈分叶状；所有病变边界均清晰，伴周围结构不同程度受压。

The CT criteria of cervical lymphy node were summarized and the clinical significance of the relationship between lymphy node matastasis and the primary tumor were discussed as well.

文章同时阐述了颈部淋巴结分区、CT诊断标准及颈部淋巴结转移瘤与原发灶之间的关系特征。

Peritoneal mesothelioma in the primary peritoneal mesothelial epithelium and the tumor, clinical rarely see.

腹膜间皮瘤为原发于腹膜上皮和间皮组织的肿瘤，临床很少见。

Objective To analyse the clinical and radiologic appearance of congenital microcolon,get the primary disease.

目的 分析细小结肠症的临床及X线表现，以便诊断原发疾病。

Objective To analyse the clinical and radiologic appearance of congenital microcolon,get the primary disease.

作者：何家维，徐伟宏，程建敏，黄磊，白光辉摘要目的分析细小结肠症的临床及X线表现，以便诊断原发疾病。

In the patients of obliterative pulmonary hypertension E/A and DT were normal but IVRT prolonged obviously.

肺血管疾病所致的肺动脉高压和原发肺动脉高压患者二尖瓣血流频谱为 E峰 A峰呈正常比例， DT正常，左室 IVRT明显延长。

Treatment of primary osteolytic lesions of femoral neck,a report of 19 cases

齐新生，姚维清。19例股骨颈原发溶骨性损害的手术治疗。

The main ways of cranial perineural invasion of NPC are across soft tissue around the primary tumor and lymph node.

鼻咽癌沿颅神经周围浸润的主要途径为沿原发灶周围软组织和淋巴结周围软组织浸润。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。