在供体手术中，供体肝组织活检显示：门脉区域扩张伴淋巴细胞浸润以及胆管周围致密向心性纤维化。
In the donor operation, the donor liver biopsy revealed expansion of the portal zone with lymphocytic infiltration and dense concentric fibrosis developed around a bile duct.
它可以确定某个病灶部位的大小与位置，提供周围组织和淋巴结的图像。
It can determine size and location of a lesion and provide images of surrounding tissues and lymph nodes.
光镜下发现各级冠状动脉壁水肿，外膜及中膜局灶性坏死，外膜及其周围组织淋巴郁滞，后期出现结缔组织增生或纤维化；
Light microscopy showed edema in the arterial wall with local necrosis in the media and adventitia, and dilated lymph vessles and later fibrosis in the adventitia and perivascular tissues.
桥本氏病巨检与周围组织无粘连，镜检主要为淋巴滤泡形成。
The macroscopic character of hashimoto's thyroiditis is no adherence with surround-tissue and the microscopic character is lymphoid follicular formation.
结果表明，大鼠发生淋巴郁滞性脑水肿，光镜下见脑组织疏松，血管周围出现间隙，神经元轻度变性；
Under light microscopy, the brain tissue was loose, the perivascular spaces could be observed and some neurons showed slight degeneration.
后腹膜的探究要解剖骨盆和主动脉周围的淋巴结。任何一个增大的淋巴结应该切除和分离送去做组织病理学的鉴定。
The retroperitoneal spaces are explored to dissect the pelvic and paraaortic lymph nodes. Any enlarged lymph nodes should be resected and submitted separately for histopathologic evaluation.
组织病理可见真皮浅层栅栏状肉芽肿改变，周围组织细胞、淋巴细胞浸润，呈栅栏状排列于变性胶原纤维周围。
Histopathological found that upper dermis accumulaion of palisading granuloma which was characterized histiocytes and lymphocytes surrounding irregular zones of altered collagen.
淋巴结被小的淋巴瘤细胞浸润，浸润已经延伸到淋巴结的囊，浸润到周围的脂肪组织。
The lymph node is replaced by an infiltrate of small (mature-appearing) neoplastic lymphocytes, and the infiltrate extends through the capsule of the lymph node and into the surrounding fat.
皮损组织病理检查示：真皮内可见由上皮样细胞构成的肉芽肿，中央无干酪样坏死，肉芽肿及其周围有淋巴细胞浸润。
The histopathology showed granulomas in the dermis consisted of epithelial cells without caseous necrosis in the center, and there was infiltration of lymphocytes in and around the granulomas.
转移癌由癌向周围组织局部扩散或通过淋巴系统和血流向其他器官和淋巴结扩散。
Metastatic cancer spreads from a tumor locally to surrounding tissues or regionally to other organs and lymph nodes through the lymphatic system and the blood stream.
转移癌由癌向周围组织局部扩散或通过淋巴系统和血流向其他器官和淋巴结扩散。
Metastatic cancer spreads from a tumor locally to surrounding tissues or regionally to other organs and lymph nodes through the lymphatic system and the blood stream.
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