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Table 1 Laboratory findings on admission

From: Autoimmune pulmonary alveolar proteinosis exacerbated by steroid therapy due to misdiagnosis as anti-aminoacyl-tRNA synthetase (ARS) antibody positive- interstitial pneumonia: a case report

Laboratory findings

 

Reference value

WBC (Ă—103/μL)

15.2

3.3–8.6

RBC (Ă—106μL)

6.42

4.35–5.55

Hemoglobin (g/dL)

18.5

13.7–16.8

Hematocrit (%)

53.8

40.7–50.1

Platelet (μL)

174

158–348

TP (g/dL)

6.4

6.6–8.1

Albumin (g/dL)

3.3

4.1–5.1

AST (IU/L)

37

13–30

ALT (IU/L)

29

10–42

LDH (IU/L)

385

124–222

BUN (mg/dL)

21

8–20

Creatinine (mg/dL)

0.71

0.65–1.07

Creatine kinase (U/L)

21

59–248

Aldolase (U/L)

10.1

2.7–7.5

CRP (mg/dL)

0.07

0.00–0.14

KL-6 (U/mL)

> 5000

105.3–401.2

SP-A (ng/mL)

203.9

< 43.8

SP-D (ng/mL)

432

< 110

CEA (ng/mL)

19.4

< 5.0

Anti-nuclear antibodies (n times)

< 80

< 80

Anti-ARS antibody (INDEX)

157

< 25

Anti-CCP antibody (U/mL)

< 0.6

< 4.5

Anti-SS-A antibody (U/mL)

1.0

< 10

Anti-SS-B antibody (U/mL)

< 1.0

< 10

MPO-ANCA (U/mL)

< 1.0

< 3.5

PR3-ANCA (U/mL)

< 1.0

< 3.5