disease has location thrombotic disease portal vein thrombosis https://www.malacards.org/card/portal_vein_thrombosis ICD10CM:I81 UMLS:C0155773 DOID:11695 ICD10WHO:I81 MONDO:0001339 The formation of a blood clot (thrombus) in the portal vein. thrombotic disease of portal vein SCTID:17920008 ICD9:452 NCIT:C78565 MEDGEN:56372 portal vein thrombotic disease icd11.foundation:866276949 hepatic vascular disorder vein disorder portal vein