Methods: 4 cases with benign neoplasm in thyroid were operated using ultrasonic scalpel.
方法：应用超声刀对甲状腺良性肿物4例行切除术。
This schwannoma was resected from a nerve. Note the circumscribed nature of this benign neoplasm.
图示是从神经组织切除的神经鞘瘤，它具有良性瘤的局限性特点。
Pleural neurilemmoma, neurinoma and pleural fibrolipoma usually had the characteristics of benign neoplasm.
胸膜神经鞘瘤、神经纤维瘤及胸膜纤维脂肪瘤均具有良性肿瘤的特征。
Conclusions Dysplastic gangliocytoma of the cerebellum is a benign neoplasm, and has a preferable prognosis.
结论小脑发育不良性节细胞瘤为良性肿瘤，预后良好。
Our aim was to explore the prevalence of ICCs in LMs of the gastrointestinal tract and the etiopathogenic significance of these cells in this benign neoplasm.
我们的目的是探究在胃肠道LM中ICC细胞的比例和这种细胞在该良性肿瘤中的病因学意义。
However, the overall difference between them is not great, so this benign neoplasm mimics the normal tissue quite well and this, therefore, well-differentiated.
然而它们之间的不同不是很大，因此这种良性肿瘤与正常的组织相似性较大，分化较好。
Objective To investigate the histopathologic features of hamartomas of the oral and maxillofacial region and the distinction between a hamartoma and a benign neoplasm.
目的研究口腔颌面部错构瘤的病理特征及鉴别诊断。
The neoplasm itself is composed of a fibroblastic stroma in which are located elongated compressed ducts lined by benign appearing epithelium.
肿瘤由纤维化的间质组成，间质中有着扁平的长导管，导管是由呈良性上皮排列而成。
Fibroma: a benign usually enclosed neoplasm composed primarily of fibrous tissue.
纤维瘤：一种良性的，通常主要由纤维组织构成的瘤。
To approach the pathologic character and the regularity of benign colonic neoplasm in order to raise the utilizing efficiency of complete colonoscopy and reduce the misdiagnosis and missed diagnosis.
目的探讨结肠良性肿瘤的病理特征及其发病规律，以提高结肠镜的使用效益和减少不必要的误诊和漏诊。
This neoplasm is well-circumscribed. Histologically, it is composed of well-differentiated cells resembling cortical fasciculata zone. It is benign.
组织学上，肿瘤细胞分化较好，由类似于皮质束状带细胞构成，属良性肿瘤。
Cystic nephroma is a benign cystic neoplasm composed of epithelial and stromal elements.
囊性肾瘤是由上皮和间质成分组成的良性囊性肿瘤。
Localized fibrous tumor of pleura is a rare primary neoplasm originating from submusothelial mesenchymal cells. Most are benign.
局限性胸膜纤维瘤是一种少见的原发肿块，起源于间皮下间充质细胞，大多数是良性的。
Results The grid numbers of Doppler signal pixels of CDE were showed to be positively related to MVD. The correlation coefficients of benign and malignant neoplasm were 0.964 and 0.981 respectively.
结果良、恶性涎腺肿瘤MVD与CDE像素网格数的等级相关关系显著且均呈正相关，良性组和恶性组的等级相关系数分别为0 .96 4和0 .981。
Results The grid numbers of Doppler signal pixels of CDE were showed to be positively related to MVD. The correlation coefficients of benign and malignant neoplasm were 0.964 and 0.981 respectively.
结果良、恶性涎腺肿瘤MVD与CDE像素网格数的等级相关关系显著且均呈正相关，良性组和恶性组的等级相关系数分别为0 .96 4和0 .981。
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