blood hemorrhoid
常见例句
- Results Hanges were observed in blood vessels, connective tissue, muscular and interstitial tissue and rectal mucosa of incarcerated hemorrhoid with infiltration of chronic inflammatory cells.
結果 嵌頓痔痔核和痔上黏膜的血琯、結締組織、肌組織和間質等都發生變化，有炎症細胞浸潤；
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