AKR1B10 and nasopharyngeal carcinoma: 200 NPC tissue specimens with detailed clinical medical records were subjected to detecting AKR1B10 protein expression levels by immunochemistry, and AKR1B10 were highly expressed in 15 cases (evaluation score of AKR1B10 expression = 3), moderately expressed in 33 cases (score = 2), weakly expressed in 73 cases (score = 1), and negatively expressed in 79 cases (score = 0).