| 1. | Wide surgical resection of the primary lesion is the definite treatment
将病灶作广泛性切除，是成功治疗下颔骨软骨肉瘤的重点。 |
| 2. | Since the sentinel node revealed no malignant cell , resection of the primary lesion was done
由于前哨淋巴结未发现恶性细胞，故将原始病灶予以切除。 |
| 3. | Neither recurrence of primary lesions nor development of new lesions were noted after a 8 - month follow - up
本次追踪病患八个月并无复发或出现新病灶之情形。 |
| 4. | Gamma knife treatment is aimed to control the primary lesion and offer effective precaution to the areas nearby
治疗针对性强，易于集中控制原发灶，并能对临近易受侵润区域进行有效预防。 |
| 5. | The primary lesions consist of purpuric papules which undergo superficial ulceration , followed by the development of irregular atrophic scars
其初期的病灶为紫斑性丘疹，进而形成表浅之溃疡，而后形成不规则状萎缩性疤痕。 |
| 6. | The skin biopsy specimen contained poorly differentiated squamous carcinoma cells which were almost identical to those of the primary lesion
一位63岁男性主诉吞咽疼痛及双侧性下颈部无痛性肿块，同时在左前臂亦出现一快速蔓延的皮肤隆起斑块。 |
| 7. | The sentinel node ( sn ) is defined as the first draining node from the primary lesion and it has proven to be a good indicator of the metastatic status of regional lymph nodes in solid tumors
摘要：信号淋巴结（ sn ）被定义为原发病灶的首站引流淋巴结，是判断实体瘤区域淋巴结转移的良好指征。 |
| 8. | In this experiment , three dead sheep from spa were been as materials to make histopathological and ultrastructural observation . the results showed the primary lesion was the resultant transformation of type ii epithelial alveolar cells . tumors were composed mostly of single layers of cuboidal epithelial cells arranged in an acinar pattern , but all rumors had areas where the tumor cells piled up , forming papillary projections into the alveolar spaces
本试验以某羊场病死羊肺脏作为病料，制成病理组织切片，通过病理组织学检查，结果表明：肺脏主要病变是肺泡细胞变为立方形或低柱状细胞，这些细胞沿肺泡壁排列，突入肺泡腔内形成乳头状腺瘤结构；在气管，支气管腔内有灰白色泡沫状液体，严重时使肺泡变为腺管状等。 |
