Mhando dzakasiyana dze purpura dzinowanzoonekwa se purpura yeganda kana ecchymosis, izvo zvinokanganisika zviri nyore uye zvinogona kusiyaniswa zvichibva pane zvinotevera.
1. Idiopathic thrombocytopenic purpura
Chirwere ichi chine hunhu hwezera uye hwepabonde, uye chinowanzoitika kuvakadzi vane makore 15-50.
Kubuda ropa pasi peganda kunoratidzwa se purpura yeganda uye ecchymosis, ine kupararira kwakati, kunowanzo kuwanikwa mumakumbo epamusoro epasi neaparutivi. Hunhu uhwu hwakasiyana nedzimwe mhando dzekubuda ropa pasi peganda. Pamusoro pezvo, rudzi urwu rwe purpura runogonawo kuva nekubuda ropa mumhino, kubuda ropa mumazino, kubuda ropa mureti, nezvimwewo, zvinowanzoperekedzwa nemusoro, kutsvuka kweganda uye sclera, proteinuria, hematuria, fivha, nezvimwewo.
Kuongororwa kweropa kunoratidza mwero wakasiyana wekushaya ropa, huwandu hwemaplatelet huri pasi pe20X10 μ/L, uye nguva yakareba yekubuda ropa panguva yekuongororwa kweropa.
2. Kurwara nepfungwa (allergic purpura)
Chinonyanya kuoneka chirwere ichi ndechekuti kazhinji pane zvinhu zvinokonzeresa chirwere ichi chisati chatanga, zvakaita sefivha, pahuro, kuneta kana nhoroondo yehutachiona hwemudumbu. Kubuda ropa pasi peganda imhando ye purpura yeganda remakumbo, iyo inonyanya kuonekwa muvechiri kuyaruka. Kuwanda kwevanhurume kunopfuura vakadzi, uye kunowanzoitika muchirimo nemumatsutso.
Mavanga epepuru akasiyana pahukuru uye haaperi. Anogona kusangana nemavara uye anonyangarika zvishoma nezvishoma mukati memazuva 7-14. Anogona kuperekedzwa nekurwadziwa mudumbu, kuzvimba nekurwadziwa kwemajoini, uye hematuria, kungofanana nezvimwe zviratidzo zvekurwara zvakaita se vascular nerve edema, urticaria, nezvimwewo. Zviri nyore kusiyanisa nemamwe marudzi ekubuda ropa pasi peganda. Kuwanda kwemaplatelet, mashandiro, uye bvunzo dzine chekuita nekugwamba kweropa zvakajairika.
3. Purpura simplex
Purpura, inozivikanwawo sechirwere chevakadzi chinowanzobatwa ne ecchymosis syndrome, inoratidzwa nekuwanda kwevakadzi vechidiki. Kuonekwa kwe purpura kunowanzoenderana nekuenda kumwedzi, uye pamwe chete nenhoroondo yechirwere ichi, zviri nyore kuisiyanisa nedzimwe kubuda ropa pasi peganda.
Murwere haana zvimwe zviratidzo, uye ganda rinongoerekana rava nechirwere chidiki che ecchymosis uye kukura kwakasiyana-siyana kwe ecchymosis ne purpura, izvo zvinowanzoitika mumakumbo nemaoko uye zvinogona kupera zvega pasina kurapwa. Muvarwere vashoma, bvunzo ye arm bundle inogona kuratidza kuti ine hutachiona.
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