Table 3.

Histological characteristics of HCMV negative patients.

Diagnosis	PHF	Liver tissue
		PF	GCT	Ductal proliferation	Septs	Nodules	Cholestasis	Cholangitis	Eosinophils
BA	MoCAP	+	+	+	+	+	+	-	+
BA	SCAP	+	+	+	+	+	+	-	-
BA	MoCAP	+	+	+	+	-	+	-	-
BA	no surgery	+	-	+	+	-	+	-	-
BA	MCAP	+	+	+	+	+	+	-	+
BA	MCIP	+	+	+	+	+	+	-	+
BA	no surgery	+	-	+	+	+	+	-	+
BA	MCIP	+	+	+	+	-	+	+	-
BA	SCAP	+	+	-	-	-	+	-	-
BA	MCAP	+	+	+	+	-	+	+	+
BA	no surgery	+	-	+	-	-	+	-	-
BA	MoCAP	+	+	+	+	-	+	-	+
BA	MoCIP	+	+	+	+	+	+	-	+
BA	no surgery	+	+	+	+	+	-	+
BA	no surgery	+	+	+	+	+	+	-	+
BA	MoCAP	+	+	+	+	+	+	-	+
BA	MoCAP	+	+	+	+	+	+	-	+
BA	MoCAP	+	-	+	+	-	+	-	+
BA	no surgery	+	+	+	+	+	+	-	+
BA	?	+	-	+	+	+	+	-	-
BA+CC	MoCAP	+	-	+	+	+	+	-	+
CC	MoCIP	+	+	+	+	+	+	+	+
DCS	No	+	-	+	+	+	+	_	+

BA = biliary atresia, DCS = distal choledocal stenosis, CC = choledocal cyst, PHF = porta hepatis fragment, PF = portal fibrosis, GCT = giant cell transformation, MCIP = mild chronic inflammatory process, MoCIP = moderate chronic inflammatory process, MCAP = mild chronic active inflammatory process, MoCAP = moderate chronic active inflammatory process, SCAP = severe chronic active inflammatory process.