Iindidi ezahlukeneyo ze-purpura zihlala zibonakala njenge-skin purpura okanye i-ecchymosis, ezidideka lula kwaye zinokwahlulwa ngokusekelwe kwezi mpawu zilandelayo.
1. Idiopathic thrombocytopenic purpura
Esi sifo sineempawu zobudala kunye nesini, kwaye sixhaphake kakhulu kubasetyhini abaneminyaka eli-15 ukuya kwengama-50.
Ukopha kwegazi ngaphantsi kwesikhumba kubonakala njenge-skin purpura kunye ne-ecchymosis, ngokusasazeka rhoqo, okuxhaphake kakhulu kwimilenze esezantsi nephezulu. Ezi mpawu zahlukile kwezinye iintlobo zokopha kwegazi ngaphantsi kwesikhumba. Ukongeza, olu hlobo lwe-purpura lunokuba nokopha empumlweni, ukopha kwamazinyo, ukopha kwe-retina, njl., okuhlala kuhamba neentloko ezibuhlungu, ukutyheli kolusu kunye ne-sclera, i-proteinuria, i-hematuria, umkhuhlane, njl.
Uvavanyo lwegazi lubonisa amazinga ahlukeneyo e-anemia, inani leeplatelet elingaphantsi kwe-20X10 μ/L, kunye nexesha elide lokopha ngexesha lovavanyo lokujiya kwegazi.

2. I-purpura ye-allergy
Ukubonakaliswa kwesi sifo kukuba kukho izinto ezibangela ukuba siqale, ezinje ngomkhuhlane, umphimbo obuhlungu, ukudinwa okanye imbali yosulelo oluphezulu lwendlela yokuphefumla. Ukopha kwegazi ngaphantsi kwesikhumba yi-purpura eqhelekileyo yesikhumba semilenze, ebonakala kakhulu kulutsha. Izinga lokwanda kwamadoda lingaphezulu kwelabasetyhini, kwaye lenzeka rhoqo entwasahlobo nasekwindla.
Amanxeba amfusa ayahluka ngobukhulu kwaye awapheli. Angadibana abe ziindawo ezimnyama aze anyamalale kancinci kancinci kwiintsuku ezisi-7-14. Angahamba neentlungu zesisu, ukudumba kunye nentlungu yamalungu, kunye ne-hematuria, njengezinye iimpawu ze-allergy ezifana ne-vascular and nerve edema, i-urticaria, njl. Kulula ukwahlula kwezinye iintlobo ze-subcutaneous hemorrhage. Uvavanyo lwe-platelet count, umsebenzi, kunye ne-coagulation luqhelekile.

3. I-Purpura simplex
I-Purpura, eyaziwa ngokuba yi-ecchymosis syndrome yabasetyhini, ibonakala ngokuba ixhaphake kakhulu kubasetyhini abancinci. Ukuvela kwe-purpura kudla ngokunxulumene nomjikelo wokuya exesheni, kwaye xa idibene nembali yesi sifo, kulula ukusahlula kwezinye ii-subcutaneous hemorrhage.
Isigulana asinazo ezinye iimpawu, kwaye ulusu luziveza ngokuzenzekelayo lune-ecchymosis encinci kunye nobukhulu obahlukeneyo be-ecchymosis kunye ne-purpura, eziqheleke kwimilenze esezantsi nakwiingalo kwaye zinokuphela ngokwazo ngaphandle konyango. Kwizigulana ezimbalwa, uvavanyo lwe-arm bundle lunokuba luqinisekile.