Osteolysis tshwm sim thaum cov hlwb hauv cov pob txha hu ua osteoclastsnce lawv cov dej num thiab rhuav tshem cov zaub mov nyob ib puag ncig. Muaj ntau hom osteolysis, thiab txhua tus muaj cov txheej txheem tshwj xeeb uas ua rau qhov nce hauv osteoclast kev ua haujlwm thiab qhov tshwm sim ntawm demineralization.
Dab tsi ua rau osteolytic?
Osteolytic lesions daim ntawv thaum cov txheej txheem lom neeg ntawm cov pob txha hloov kho ua tsis zoo. 1 Nquag thaum lub sijhawm txheej txheem no, cov hlwb qub ntawm cov pob txha pob txha tawg thiab hloov los ntawm cov tshiab.
Lub ntsiab lus ntawm osteolytic yog dab tsi?
Osteolytic: Txog rau kev tawg ntawm cov pob txha, tshwj xeeb tshaj yog poob ntawm calcium los ntawm pob txha. "Punched-out" osteolytic lesions yog yam ntxwv ntawm metastatic ntsws thiab mob qog noj ntshav mis thiab ntau yam myeloma.
Cov pob txha metastases twg yog osteolytic?
Hom pob txha metastasis
Osteolytic, tus yam ntxwv los ntawm kev puas tsuaj ntawm cov pob txha ib txwm muaj, muaj ntau yam myeloma (MM), raum cell carcinoma, melanoma, tsis me cell ntsws cancer, non-hodgkin lymphoma, thyroid cancer los yog langerhans-cell histiocytosis. Feem coob ntawm BC ua rau osteolytic metastases.
osteolytic thiab osteoblastic yog dab tsi?
Osteoblastic. Bony metastases yog osteolytic lossis osteoblastic. Osteolytic: Tus qog nqaij hlav tau ua rau cov pob txha tawg lossis thinning. Calcium raug tso tawm los ntawm cov pob txha, mus rau hauv lubntshav.
