clots protien c def. hello a few years ago i found out if have protien c deficiency blood clotting disorder its a rare disorder inherited from my mother. she did not know that she had it.my son also has it and has been hospitalized 3 times. I have been in hosp twice for it and prob. have one now . I had knee surgery a few months ago and think i have one..do take coumadin now. let me know if anyone else has this problem. glad to hear from you. From: WMARCY1083@SBCGLOBAL.NET Story Categories UPDATED STORIES CATEGORIES   Feb. 16 6 Aneurysms May. 19 48 Blood Clots (Venous ... Aug. 28 12 Chronic venous insufficiency Feb. 07 11 Congenital Vascular Malformation ... Mar. 12 2 Hemangiomas Feb. 22 1 Hemorrhoids 0 Hepatic Vein Obstruction, aka ... Feb. 01 2 Incompetent Perforator Veins 0 Ischemia of the lower extremities ... Sep. 26 2 Lymphedema Mar. 23 4 Non-healing wounds Nov. 21 11 Phlebitis Jul. 20 5 Port Wine Stain Apr. 17 1 Raynaud's disease Mar. 01 8 Restless Leg Syndrome Nov. 01 2 Right Ovarian Vein Syndrome Oct. 09 15 Spider veins May. 26 76 Varicose Veins May. 13 7 Venous Leg Ulcers Nov. 08 23 Other