Ọbara ọbara dị n'okpuru akpụkpọ ahụ chọrọ nyocha ndị a:
1. Nnyocha ahụ
Nkesa nke ọbara ọgbụgba dị n'okpuru ala, ma oke ecchymosis purpura na ecchymosis dị elu karịa elu akpụkpọ ahụ, ma ọ na-apụ n'anya, ma ọ na-eso ya na itching na ihe mgbu, ma enwere ọbara ọgbụgba chịngọm, ọbara ọgbụgba imi, ahụ ọkụ, na ma enwere ihe ịrịba ama nke anaemia dị ka akpụkpọ ahụ na-acha ọcha, akwa mbọ, na sclera.
2. Nnyocha ụlọ nyocha
Gụnyere ọnụọgụ platelet, ọnụọgụ ọbara, ọnụọgụ ọkpụkpụ, ọrụ coagulation, ọrụ imeju na akụrụ, nyocha ahụ ike, D-dimer, usoro mmamịrị, usoro nri, wdg.
3. Nnyocha onyonyo
Nnyocha X-ray, CT, onyonyo magnetik resonance (MRI), ma ọ bụ PET/CT nke mmerụ ahụ ọkpụkpụ nwere ike inye aka n'ịchọpụta ndị nwere myeloma nwere mgbu ọkpụkpụ.
4. Nnyocha ọrịa
Nnyocha immunofluorescence ozugbo nke ọnya akpụkpọ ahụ na akpụkpọ ahụ gbara ya gburugburu na-egosi ọnụnọ nke IgA, complement, na fibrin nke mgbidi vascular, nke enwere ike iji chọpụta purpura allergies, wdg.
5. Nnyocha pụrụ iche
Nnwale nkwarụ capillary nwere ike inyere aka chọpụta ihe kpatara ọbara ọgbụgba dị n'okpuru site n'inyocha ma enwere mmụba na nkwarụ akwara ma ọ bụ mmebi na intima nke akwara ọbara, yana ma enwere nsogbu na ọnụọgụ ma ọ bụ ịdị mma nke platelet.