Gastroenterology Research and Practice / 2013 / Article / Tab 3

Clinical Study

International Consensus Diagnostic Criteria for Autoimmune Pancreatitis and Its Japanese Amendment Have Improved Diagnostic Ability over Existing Criteria

Table 3

ICDC diagnosis of negative AIP cases determined by earlier sets of criteria.

ICDCJPS-2006KoreanAsianHISORt
No diagnosisNot definitiveNo diagnosisNo diagnosis

Number21101816

DiagnosisPrimary basisImaging evidenceCollateral evidence

HistologyTypical/indeterminateL1 histology33

L1/L2 serology22
ImagingTypicalL1/L2 OOI4143
L1/L2 serology/OOI6262
L2 histology

L1 serology + L1 OOI3332
(1) Definitive
type 1 AIP
IndeterminateL2 ERP + L1 serology2
L2 ERP + L1 OOI1112

L1 serology + Rt
L1 OOI + Rt
Response to steroidIndeterminateL1 ERP + L2 serology + Rt
L1 ERP + L2 OOI + Rt
L1 ERP + L2 histology + Rt

L2 serology + Rt
(2) Probable
type 1 AIP
IndeterminateL2 OOI + Rt
L2 histology + Rt

(3) AIP-not otherwise specifiedTypicalL1/2 ERP + Rt224
IndeterminateL1/2 ERP + Rt

(4) No diagnosis1

L1 and 2: levels 1 and 2; OOI: other organ involvement; ERP: endoscopic retrograde pancreatography; Rt: response to steroid.

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