He is seen by a pulmonologist who undertakes bronchoscopy. A biopsy of the left upper lobe lesion reveals poorly differentiated adenocarcinoma.
支气管镜检查取左上叶病灶活检显示为低分化腺癌。
This may be as simple as a recently diagnosed rectal poorly differentiated adenocarcinoma in the history, or as obvious as an intraoperative finding of a large pancreatic mass that was unresectable.
这可能简单的是近来有诊断为直肠低分化腺癌的病史，或者明显的是在术中发现无法切除的胰腺巨大肿块。
The result showed that the surface of highly pulmonary adenocarcinoma cells is covered with irregular microvilli and poorly differentiated adenocarcinoma cells is covered with irregular microfoldings.
高分化肺腺癌细胞表面被覆有紊乱多形态微绒毛，低分化的有不规则小皱折。
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