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Value of Serum Tumor Marker Isocitrate Dehydrogenase 1 in the Diagnosis of Lung Cancer / 中国医学科学院学报
Acta Academiae Medicinae Sinicae ; (6): 813-817, 2019.
Article in Chinese | WPRIM | ID: wpr-781656
ABSTRACT
To investigate the clinical value of serum tumor marker isocitrate dehydrogenase 1(IDH1)in the diagnosis of lung cancer. The general data were collected in lung cancer patients and non-lung cancer patients.The serum level of IDH1 was detected by enzyme-linked immunosorbent assay to evaluate its clinical significance in diagnosing lung cancer. The serum IDH1 level was significantly higher in lung cancer patients than in non-lung cancer patients [(7.12±6.98)ng/ml (2.09±1.83)ng/ml,=11.540,<0.001].The serum IDH1 level in patients with adenocarcinoma or squamous cell carcinoma was significantly higher than that in patients with small cell lung cancer [(7.91±7.26)ng/ml (2.76±2.27)ng/ml, =6.345,<0.001].The sensitivity of IDH1 in detecting lung cancer,stage Ⅰ/Ⅱ lung cancer,and stage Ⅲ/Ⅳ lung cancer was 47.4%,49.1%,and 46.3%,respectively. Serum IDH1 has high sensitivities and specificities in the diagnosis and differential diagnosis of non-small cell lung cancer(squamous cell carcinoma and adenocarcinoma)and small cell lung cancer as well as the auxiliary diagnosis of stage Ⅰ and Ⅱ lung cancer.It is a valuable marker for the auxiliary diagnosis of lung cancer.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Blood / Biomarkers, Tumor / Carcinoma, Non-Small-Cell Lung / Isocitrate Dehydrogenase / Lung Neoplasms Type of study: Diagnostic study Limits: Humans Language: Chinese Journal: Acta Academiae Medicinae Sinicae Year: 2019 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Blood / Biomarkers, Tumor / Carcinoma, Non-Small-Cell Lung / Isocitrate Dehydrogenase / Lung Neoplasms Type of study: Diagnostic study Limits: Humans Language: Chinese Journal: Acta Academiae Medicinae Sinicae Year: 2019 Type: Article