Table 1 Laboratory data on admission
From: Diffuse alveolar hemorrhage after use of a fluoropolymer-based waterproofing spray
Hematology | |
White blood cells | 20,300/μl (H) |
Neutrophils | 91.5% (H) |
Eosinophils | 0.0% |
Basophils | 0.0% |
Lymphocytes | 6.5% |
Monocytes | 2.0% |
Hemoglobin | 16.5 g/dl |
Platelets | 273,000/μl |
Biochemistry | |
Total protein | 7.0 g/dl |
Albumin | 4.6 g/dl |
Blood urea nitrogen | 11.5 mg/dl |
Creatinine | 0.97 mg/dl |
Lactate dehydrogenase | 341 U/l (H) |
Aspartate aminotransferase | 26 U/l |
Alanine aminotransferase | 12 U/l |
Coagulation | |
PT-INR | 1.06 |
APTT | 29.5 s |
APTT (control) | 34.0 s |
Serology | |
C-reactive protein | 3.14 mg/dl (H) |
KL-6 | 339 U/ml |
Surfactant protein-D | 17.2 ng/ml |
B-D-glucan | <6.0 pg/ml |
Brain natriuretic peptide | 10.2 pg/ml |
Anti-GBM antibody | <10 U/ml |
Antinuclear antibody | <×40 |
Anti-ds-DNA antibody | <1.2 IU/ml |
Anti-SS-A antibody | <1.0 U/ml |
Anti-SS-B antibody | <1.0 U/ml |
Anti-Scl-70 antibody | <1.0 U/ml |
Anti-Jo-1 antibody | − |
MPO-ANCA | <1.0 U/ml |
PR3-ANCA | <1.0 U/ml |
Urinalysis | |
Protein | − |
Sugar | − |
Occult blood | – |
Bronchoalveolar lavage (rt.B4a) | |
Recovery rate | 53.3% (80/150 ml) |
Cell count | 1.2 × 106/μl |
Macrophages | 20.0% |
Lymphocytes | 0.8% |
Eosinophils | 0.4% |
Neutrophils | 78.8% (H) |
Siderophages | 1.9% |
Culture | |
Bacteria | − |
Mycobacterium tuberculosis | − |
Cytology | Class II |