Clinical utility of diagnostic guidelines and putative biomarkers in lymphangioleiomyomatosis.

ABSTRACT:

Background

Lymphangioleiomyomatosis is a rare disease occurring almost exclusively in women. Diagnosis often requires surgical biopsy and the clinical course varies between patients with no predictors of progression. We evaluated recent diagnostic guidelines, clinical features and serum biomarkers as diagnostic and prognostic tools.

Methods

Serum vascular endothelial growth factor-D (VEGF-D), angiotensin converting enzyme (ACE), matrix metalloproteinases (MMP) -2 and -9, clinical phenotype, thoracic and abdominal computerised tomography, lung function and quality of life were examined in a cohort of 58 patients. 32 healthy female controls had serum biomarkers measured.

Results

Serum VEGF-D, ACE and total MMP-2 levels were elevated in patients. VEGF-D was the strongest

SUBMITTER: Chang WY 

PROVIDER: S-EPMC3431996 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature