venous insufficiency post-thrombotic syndrome https://www.malacards.org/card/post_thrombotic_syndrome postphlebitic syndrome SCTID:20427003 ICD10CM:I87.0 MEDGEN:46043 DOID:2364 MONDO:0005928 A condition characterized by a chronically swollen limb, often a leg with stasis dermatitis and ulcerations. This syndrome can appear soon after phlebitis or years later. Postphlebitic syndrome is the result of damaged or incompetent venous valves in the limbs. Distended, tortuous varicose veins are usually present. Leg pain may occur after long period of standing. UMLS:C0032807 ICD9:459.12 EFO:0007452 ICD9:459.1 ICD9:459.13 ICD9:459.10 MESH:D011186 ICD9:459.11