1. Kev pov tseg cov hlab ntsha coagulation (DIC)
Cov poj niam thaum cev xeeb tub tau nce ntxiv nrog rau kev nce ntawm lub lim tiam cev xeeb tub, tshwj xeeb tshaj yog cov coagulation factors II, IV, V, VII, IX, X, thiab lwm yam thaum cev xeeb tub lig, thiab cov ntshav ntawm cov poj niam cev xeeb tub nyob rau hauv cov condensate siab. Nws muab lub hauv paus khoom siv, tab sis nws kuj yooj yim ua rau muaj qhov tshwm sim ntawm obstetric DICs. Qhov yooj yim rau pathology ntawm pathology yog ib qho ntawm cov laj thawj tseem ceeb ntawm kev tuag ntawm niam. Ib qho kev tshawb fawb hauv Nyiv qhia tau hais tias qhov tshwm sim ntawm obstetrics thiab gynecology DIC yog 0.29% thiab tus nqi tuag yog 38.9%. Ntawm 2471 DICs cov ntaub ntawv hauv kuv lub teb chaws, pathological obstructions suav txog li 24.81%, thib ob tsuas yog kis tus kab mob DIC, qeb thib ob.
Qhov kev mob DIC thaum cev xeeb tub tuaj yeem tshwm sim rau lub sijhawm luv luv, lossis lub sijhawm luv luv thaum cev xeeb tub lig, yug menyuam, lossis tom qab yug menyuam. Kev los ntshav sai sai (qhov chaw mos tsis muaj zog, lub qhov ncauj tsev menyuam tawg, lub tsev menyuam tawg), kev rho menyuam tawm thiab kev kis kab mob hauv lub tsev menyuam, daim siab rog thaum cev xeeb tub, thiab lwm yam kev rho menyuam kis tau kuj tuaj yeem tshwm sim.

2. Yooj yim embossed
Kev phem yog qhov thib ob loj tshaj plaws uas ua rau muaj VTE thaum cev xeeb tub, thiab yog ib qho ntawm cov laj thawj ua rau rov qab rho menyuam thiab tsis muaj menyuam. Ntawm cov neeg mob uas muaj VTE thaum cev xeeb tub thiab tom qab yug menyuam, 20% -50% muaj kab mob uas xav tias muaj, thiab qhov kev pheej hmoo ntawm kev tau txais kev sib deev thiab kev hloov pauv caj ces ua rau muaj kev pheej hmoo ntawm VTE thaum cev xeeb tub. Rau cov neeg Han, 50% ntawm qhov yooj yim ntawm kev coj ncaj ncees yog tshwm sim los ntawm qhov tsis muaj cov protein anticoagulant. Anticoagulain suav nrog PC, PS, thiab AT. AT yog qhov tseem ceeb tshaj plaws physiological plasma anticoagulant, suav txog 70-80% ntawm cov teebmeem physiological anticoagulant ntawm lub cev intravagged. Kev tshem tawm tuaj yeem tiv thaiv qhov tshwm sim ntawm venous thrombosis thiab nrhiav cov laj thawj ntawm rov qab rho menyuam thiab tsis muaj menyuam.