Pseudotumor is rare , and may simulate a malignant tumor either clinically or histopathologically 此病经过经尿道切除术后预后均很好。
2.
Endoscopy and tabs are both valuable if " micro " lesions had been searched for histopathologically 重视病理组织学微肉芽肿特点，可提高非干酪样肉芽肿检出率。
3.
The diagnosis is made histopathologically , and the differential diagnosis between benign and malignant ovarian tumors cannot be made until operation 诊断依靠组织病理，良恶性卵巢肿瘤的鉴别诊断只有通过手术才能确定。
4.
Histopathologically they are composed of tubular structure lined by a double layers of epithelial cells embedded in a mucoid stroma that often exhibits areas of chrodroid metaplasia 组织病理学上，它是由具有双层上皮网胞围成的管状组识和类似软骨组织之间质所组成的。
5.
Histopathologically , the dermis showed loose storiform arrangement of collagen bundles in a myxoid matrix , with spindled or stellate - shaped fibroblast - like cells , moderately accentuated vasculature and an increased number of mast cells 组织病理学在真皮可见似纤维母细胞之梭状细胞及星状细胞松散地散布在黏液样之基质中，血管构造及肥大细胞之量亦有增加。
6.
Campaired with the control groups , the absolute weight , grouth index and cell cycle of immune organs , the anae positive rates of t lymphocytes in peripheral blood , the erythrocyte c3brr and cic rosette rates were singnificantly changed in the zinc - deficient and zinc - toxic ducklings . histopathologically , lymphocytes of the immune organs were depleted , degenerated and necrotic in both zinc - deficient and zinc - toxic ducklings 缺锌和锌中毒组免疫器官的绝对重量、生长指数、细胞生长周期以及t淋巴细胞anae ~ +阳性率、红细胞c _ 3b受体花环、免疫复合物花环率与对照组比较差异显著( p 0 . 05 )或极显著( p 0 . 01 ) 。
