Odee: Gregory Harris
OfbọChị Okike: 7 Onwa Epurel 2021
DatebọChị Mmelite: 26 Juunu 2024
Anonim
Polycythemia vera - causes, symptoms, diagnosis, treatment, pathology
Vidio: Polycythemia vera - causes, symptoms, diagnosis, treatment, pathology

Polycythemia vera (PV) bụ ụmị ọkpụkpụ nke na-eduga na mmụba na-adịghị mma na ọnụọgụ ọbara. Ọbara ọbara uhie na-emetụta ọtụtụ.

PV bụ nsogbu nke ụmị ọkpụkpụ. Ọ na - ebute oke sel uhie uhie. Ọnụ ọgụgụ mkpụrụ ndụ ọbara ọcha na platelet nwekwara ike ịdị elu karịa nkịtị.

PV bụ ọrịa na - adịghị ahụkebe na - emekarị na ụmụ nwoke karịa ụmụ nwanyị. A naghị ahụkarị ya na ndị nọ n'okpuru afọ 40. A na - ahụkarị nsogbu a na nkwarụ mkpụrụ ndụ ihe nketa a na - akpọ JAK2V617F. Ihe kpatara nsogbu nke mkpụrụ ndụ ihe nketa a bụ amaghị. Ihe a mụtara n’ọbara abụghị nsogbu anyị ketara eketa.

Na PV, mkpụrụ ndụ ọbara uhie karịrị akarị n’ahụ. Nke a na - ebute oke ọbara, nke na - enweghị ike ịfefe site na obere arịa ọbara na - adịkarị, na - eduga na mgbaàmà dịka:

  • Nsogbu iku ume mgbe ị dinara ala
  • Akpụkpọ anụ Bluish
  • Dizzziness
  • Ike na-agwụ m mgbe niile
  • Oké ọbara ọgbụgba, dị ka ọbara ọgbụgba n'ime anụ ahụ
  • Mmetụta zuru ezu dị n'akụkụ aka ekpe aka ekpe (n'ihi ịbawanye abawanye)
  • Isi ọwụwa
  • Ọfụma, karịsịa mgbe ịsa ahụ ọkụ
  • Red agba agba, karịsịa nke ihu
  • Iku ume ọkụ ọkụ
  • Mgbaàmà nke mkpụkọ ọbara na veins n'akụkụ anụ ahụ (phlebitis)
  • Nsogbu ọhụụ
  • Na-agba na ntị (tinnitus)
  • Nkwonkwo mgbu

Onye nlekọta ahụike ga-eme nyocha anụ ahụ. Nwekwara ike ịnwale ule ndị a:


  • Ọkpụkpụ ụmị biopsy
  • Ọnụọgụ ọbara zuru ezu na ọdịiche
  • Comprehensive metabolic dị na mmiri
  • Erythropoietin ọkwa
  • Mkpụrụ ndụ ihe nketa maka mmụgharị JAK2V617F
  • Oxygen saturation nke ọbara
  • Ọbara ọbara ọbara ọbara
  • Vitamin B12 larịị

PV nwekwara ike imetụta nsonaazụ nke ule ndị a:

  • ESR
  • Lactate dehydrogenase (LDH) Ọgwụ
  • Leukocyte alkaline phosphatase
  • Nlekọta mkpokọta platelet
  • Ọbara uric acid

Ebumnuche nke ọgwụgwọ bụ iji belata oke ọbara na igbochi ọbara ọgbụgba na nsogbu ọgbụgba.

A na-eji usoro akpọrọ phlebotomy iji belata oke ọbara. A na-ewepụ otu mkpụrụ ọbara (ihe dịka pint 1, ma ọ bụ lita ọkara) kwa izu ruo mgbe ọnụọgụ ọbara uhie na-ada. A na-aga n'ihu n'ọgwụgwọ dịka achọrọ.

Ọgwụ ndị enwere ike iji gụnyere:

  • Hydroxyurea iji belata ọnụ ọgụgụ ọbara uhie uhie nke ụmị ọkpụkpụ mere. Enwere ike iji ọgwụ a mgbe ọnụọgụ nke ụdị mkpụrụ ndụ ọbara ndị ọzọ dị elu.
  • Interferon iji wedata ọnụọgụ ọbara.
  • Anagrelide iji belata platelet na-agụ.
  • Ruxolitinib (Jakafi) iji belata ọnụ ọgụgụ ọbara ọbara uhie ma belata mgbatị buru ibu. A na-ede ọgwụ a mgbe hydroxyurea na ọgwụgwọ ndị ọzọ dara.

Aspakingụ ọgwụ aspirin iji belata ihe ize ndụ nke mkpụkọ ọbara nwere ike ịbụ nhọrọ ụfọdụ ndị. Ma, aspirin na-abawanye n'ihe ize ndụ nke ọbara ọgbụgba afọ.


Ultraviolet-B ọkụ ọgwụ nwere ike belata oke itching ụfọdụ ndị mmadụ na-enweta.

Organizationstù ndị a bụ ezigbo ego maka ozi gbasara polycythemia vera:

  • Organizationtù Mba Maka Ọrịa Na-adịghị - rarediseases.org/rare-diseases/polycythemia-vera
  • NIH Genesos na Rare Information Information Center - rarediseases.info.nih.gov/diseases/7422/polycythemia-vera

PV na-amalite nwayọ nwayọ. Imirikiti mmadụ anaghị enwe ihe mgbaàmà metụtara ọrịa ahụ n'oge nyocha. A na-ahụkarị ọnọdụ ahụ tupu nnukwu ihe mgbaàmà apụta.

Nsogbu nke PV nwere ike ịgụnye:

  • Nnukwu ọrịa leukemia (AML)
  • Ọbara ọgbụgba si n'afọ ma ọ bụ n'akụkụ ndị ọzọ nke eriri afọ
  • Gout (ọzịza na-egbu mgbu nke nkwonkwo)
  • Obi mgbawa
  • Myelofibrosis (nsogbu nke ụmị ọkpụkpụ nke ụmị ọkpụkpụ na-acha uhie uhie dochie ụmị ahụ)
  • Thrombosis (mkpụkọ ọbara, nke nwere ike ibute ọrịa strok, nkụchi obi, ma ọ bụ mmebi ahụ ndị ọzọ)

Kpọọ onye na-eweta gị ma ọ bụrụ na mgbaàmà nke PV amalite.


Primary polycythemia; Polycythemia rubra vera; Ọrịa Myeloproliferative; Erythremia; Splenomegalic polycythemia; Ọrịa Vaquez; Ọrịa Osler; Polycythemia na-adịghị ala ala cyanosis; Erythrocytosis megalosplenica; Polycythemia nke Cryptogenic

Kremyanskaya M, Najfeld V, Mascarenhas J, Hoffman R. Ndị polycythemias. Na: Hoffman R, Benz EJ, Silberstein LE, et al, ndị ọzọ. Hematology: ickpụrụ na Omume. Nke 7. Philadelphia, PA: Elsevier; 2018: isi nke 68.

Weebụsaịtị National Cancer Institute. Ọgwụgwọ neoplasms myeloproliferative na-adịghị ala ala (PDQ) - ụdị ọkachamara ahụike. www.cancer.gov/types/myeloproliferative/hp/chronic-treatment-pdq#link/_5. Emelitere February 1, 2019. Nabata March 1, 2019.

Tefferi A. Polycythemia vera, thrombocythemia dị mkpa, na isi myelofibrosis. Na: Goldman L, Schafer AI, eds. Ọgwụ Goldman-Cecil. Nke iri abụọ na ise. Philadelphia, PA: Elsevier Saunders; 2016: isi 166.

HọRọ NchịKwa

Neomycin, Polymyxin, na Bacitracin Ophthalmic

Neomycin, Polymyxin, na Bacitracin Ophthalmic

A na-eji Neomycin, polymyxin, na bacitracin ophthalmic agwakọta iji gwọọ ọrịa anya na nkuanya. Neomycin, polymyxin, na bacitracin nọ n'otu ụdị ọgwụ a na-akpọ ọgwụ nje. Neomycin, polymyxin, na baci...
Propranolol (fanmụaka Hemangioma)

Propranolol (fanmụaka Hemangioma)

A na-eji ọgwụ ọnụ Propranolol agwọ ọrịa hemangioma na-amụba amụba (ụbụrụ na-enweghị i i] ma ọ bụ etuto ahụ na-apụta ma ọ bụ n'okpuru anụ ahụ obere oge mgbe amuchara nwa) na ụmụ ọhụrụ 5 izu ruo ọnw...