Table 2.

Evaluations performed to diagnose IPH^†

BAL	Chest CT	CXR	H&R	Biopsy	Other	n (%)
+	+	+	+	+	+ a	21 (26.6)
+	+	+	+		+ b	16 (20.3)
+	+	+				5 (6.3)
+	+		+	+		5 (6.3)
+		+	+			5 (6.3)
+						4 (5.1)

^aother included echocardiogram, IgE, PFTs, and/or negative autoimmune labs

^bother included transfer factor, and/or negative autoimmune labs

†Responses less than 5 % are not shown