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SlovenčinaSlovensko

Leukemia

Tiež známe ako: Leukaemia, Myeloproliferative disease, Myeloproliferative disorder

CatDogNaliehavosť: HighAko časté: Rare

Stručne

Leukemia is a rare but serious cancer of the blood-forming cells in the bone marrow of dogs and cats. Understanding the difference between acute and chronic forms is crucial, as treatments and outlooks vary significantly from weeks to several years.

A healthy-looking cat and dog sitting together calmly.
Leukemia can affect both dogs and cats, presenting as either an acute or chronic condition.

TL;DR. Vzacny nador kostnej drene; akutne formy prebiehaju rychlo so zlou prognozou, chronicke sa casto daju riadit roky.

Leukemia postihuje psa aj macku, akutne alebo chronicky.

Co to je?

Zhubny nador hematopoetickych prekurzorov v kostnej dreni. Abnormalne klony vytlacuju normalnu krvotvorbu (cytopenie). Akutna: nezrele blasty, agresivna. Chronicka: zrelejšie bunky, pomalsia. Lymfoidna vs myeloidna podla linie.

Priciny a rizikove faktory

Obvykle idiopaticke mutacie. Macka: riziko FeLV. Aj ziarenie, toxiny, chemoterapia. Niektore psie plemena nadmerne zastupene.

Znamky

  • Letargia, bledé sliznice, chudnutie, horucka (caste)
  • Lymfadenopatia, spleno-/hepatomegalia, cytopenie (caste)
  • Petechie/ekchymozy, GI znamky, krivanie, neurologicke znamky (obcasne)
  • Ikterus, ocne lezie (obcasne)

Pale canine gums with tiny red spots indicating low platelets.
Blede sliznice a petechie su varovne znamky poruchy krvi.

Ako diagnostikuju veterinari

Krvny obraz a nater; aspiracia/biopsia drene (zlaty standard); prietokova cytometria a cytochemia pre linu.

A veterinary microscope and laboratory equipment used for blood analysis.
Krvny obraz a mikroskopicke hodnotenie su prve kroky.

Liecba

Chemoterapia podla typu: Chlorambucil pri CLL; Glucocorticoids; Vincristine; Cyclophosphamide; Cytarabine; Asparaginase; hydroxycarbamid pri CML. Podpora: transfuzie, tekutiny, antibiotika.

Prognoza

Akutna: zla az infaustna (tyzdne az mesiace). Chronicka CLL: dobra az vyborna (roky mozne).

Prevencia

Macka: predchadzat FeLV (interier, testy, ockovanie rizika). Pes: prehliadky a krvne testy pre vcasne chronicke formy.

Kedy volat veterinara

Naliehave: ekstremna slabost, velmi blede sliznice, petechie, pretrvavajuca horucka, kolaps, dyspnoe, rychla anorexia/chudnutie.

Zdroje

  • Small Animal Internal Medicine, 5th Edition, pp. 1209, 1210, 1216, 1217.
  • Cowell and Tyler's Diagnostic Cytology and Hematology of the Dog and Cat, 5th Edition, p. 515.

My highlights & notes

Príznaky a prejavy

Plemená s vyšším rizikom

Ako sa diagnostikuje

  • Bone marrow aspirateZlatý štandard
  • Complete blood count and peripheral blood smear
  • Cytochemical staining
  • Flow cytometry

Prístupy k liečbe

Liečbu musí predpísať licencovaný veterinár. Konkrétne dávky zámerne neuvedujeme.

Časté otázky

What is Leukemia?

Leukemia is a rare but serious cancer of the blood-forming cells in the bone marrow of dogs and cats. Understanding the difference between acute and chronic forms is crucial, as treatments and outlooks vary significantly from weeks to several years.

What are the symptoms of Leukemia?

Loss of appetite、Cytopenias、Fever、Enlarged liver、Lethargy、Enlarged spleen、Weight loss (getting thinner)、Swollen lymph nodes

How is Leukemia diagnosed?

Bone marrow aspirate、Complete blood count and peripheral blood smear、Cytochemical staining、Flow cytometry

How is Leukemia treated?

Liečbu musí predpísať licencovaný veterinár. Konkrétne dávky zámerne neuvedujeme.

Zdroje

  1. Internal Medicine 5th · p. 1216
  2. Internal Medicine 5th · p. 1217
  3. Internal Medicine 5th · p. 1209
  4. Internal Medicine 5th · p. 1210
  5. Cowell and Tyler s Diagnostic Cytology and Hematology of the Dog and Cat, 5th Edition (VetBooks.ir) · p. 515

Článok je všeobecná edukácia a nenahrádza veterinárnu radu. Ak je zviera choré, kontaktujte veterinára.

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