Normalization of Elevated CA 19-9 Level after Treatment in a Patient with the Nodular Bronchiectatic Form of Mycobacterium abscessus Lung Disease / 결핵및호흡기질환
Tuberculosis and Respiratory Diseases
;
: 25-27, 2013.
Artigo
em Inglês
| WPRIM
| ID: wpr-121771
ABSTRACT
Carbohydrate antigen 19-9 (CA 19-9) is a widely-used tumor marker in patients with pancreatic cancer. However, some patients with respiratory disease also exhibit elevated serum CA 19-9 levels. We report a case of normalization of elevated serum CA 19-9 levels after treatment of the nodular bronchiectatic form of Mycobacterium ab scessus lung disease. A 40-year-old man visited our hospital because of chronic cough and sputum. A computed tomography scan revealed severe bronchiectasis in the right upper and right middle lobes. Nontuberculous mycobacteria were repeatedly isolated and identified as M. abscessus. The serum CA 19-9 level was elevated to 142.35 U/mL (normal range, <37 U/mL). Surgical resection was performed because of failure of sputum conversion after antibiotic treatment. The serum CA 19-9 level returned to the normal range after surgery. This case suggested that serum CA 19-9 levels could be elevated in patients with the nodular bronchiectatic form of M. abscessus lung disease.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias Pancreáticas
/
Valores de Referência
/
Escarro
/
Bronquiectasia
/
Antígeno CA-19-9
/
Tosse
/
Pulmão
/
Pneumopatias
/
Mycobacterium
/
Micobactérias não Tuberculosas
Limite:
Humanos
Idioma:
Inglês
Revista:
Tuberculosis and Respiratory Diseases
Ano de publicação:
2013
Tipo de documento:
Artigo
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