Table 2 Imaging and laboratory results

A

15

F

abd CT, CXR, chest CT

bibasilar infiltrates

RPP, urine Legionella, Mycoplasma pneumonia IgM (IFA)

Legionella antibody, Mycoplasma pneumonia IgM, IgG

14.7

219

113

n/a

no growth

n/a

RF neg

55

76

2.4

B

16

M

CXR, chest CT

bilateral pulmonary infiltrates

urine Legionella, mycoplasma IgM, HIV, RPP, Lyme, West Nile

Legionella antibody, Mycoplasma pneumonia IgG

20.6

334

106

n/a

no growth

n/a

IgE 1935

RF neg

80

NE

2.1

C

17

M

CXR, chest CT

bibasilar infiltrates

RPP, strep

10.9

272

n/a

n/a

n/a

n/a

133

123

2.4

E

17

F

CXR, abd u/s

bilateral interstitial infiltrates R > L

RPP, urine legionella, Mycoplasma pneumonia IgM (IFA), monospot, ANA, RF

Mycoplasma pneumonia IgM and IgG

11.4

263

136

n/a

no growth

n/a

40

NE

2.1

F

17

M

CXR, chest CT

diffuse bilateral groundglass opacities with peripheral sparing

RPP

12.3

183

77

n/a

n/a

n/a

NE

NE

3.1

G

18

M

abd CT, CXR, chest CT, abd u/s

groundglass opacities with centrilobular nodules

RPP, urine Legionella, hepatitis panel

17.2

252

98

n/a

no growth

n/a

166

129

2.1

H

20

M

CXR, abd CT, chest CT

bilateral basilar groundglass opacities

RPP, urine Legionella, Lyme, Ehrlichia, Mycoplasma pneumonia IFA, HIV

Mycoplasma pneumonia IgM and IgG

24

290

81

513

coag neg staph; repeat no growth

NG

39

NE

2.3

O

20

F

CXR

patchy infiltrate R lung base

RPP, strep, monospot, EBV IgM

EBV IgG

10.1

105

no growth

n/a

10

17

3.7

I

20

F

CXR, chest CT

bilateral reticular infiltrates

RPP, urine Legionella

20.7

165

80

n/a

no growth

NE

NE

2.6

J

21

M

CXR, chest CT

bilateral lower lobe consolidations

RPP, HIV

8.6

338

67

0.16

1.3

no growth

n/a

NE

62

3.1

K

24

M

CXR, chest CT, abd u/s

extensive bilateral ground glass infiltrates, mediastinal lymphadenopathy

RPP

17

261

66

0.72

2

no growth

n/a

214

333

2.8

L

25

M

CXR, chest CT

extensive bilateral consolidation with lower lobe predilection

RPP, urine Legionella, hepatitis panel

14.9

229

90

0.07

1.3

no growth

n/a

NE

66

3.3

M

32

F

CXR, chest CT

extensive bilateral airspace consolidation

RPP, urine Legionella

27

292

103

0.16

0.9

no growth

BAL neg CX, AFB, fungal

ANA, RF neg

45

NE

2.2

N

33

M

CXR, chest CT

bilateral groundglass opacities most pronounced lung bases

RPP

14.9

181

54

0.65

1.9

no growth

n/a

38

NE

3