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Fig. 3 | Journal of Cardiothoracic Surgery

Fig. 3

From: Elevated tumor markers in a benign lung disease

Fig. 3

IHC staining of CA19-9 of PS tissues: CA19-9 was strongly expressed in PS tissues and mainly in bronchial mucus and alveolar space. AD Represented the expression of CA19-9 in specimen from the 4 patients with a serum CA19-9 of 1200 IU/ml, 866 IU/ml, 665 IU/ml and 458 IU/ml, respectively

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