Zinthu 8 Zowonjezera Platelet Yanu

Kawirikawiri, maselo oposa 450,000 pa microliter amawoneka okwezeka; izi zimatchedwa thrombocytosis. Pali zowononga zambiri za thrombocytosis ndipo mwatsoka, ambiri ndi abwino komanso osakhalitsa. Tiyeni tione zina mwazimene zimayambitsa.

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Matenda a Myleoproliferative

Matenda a myleoproliferative (matenda omwe mafupa amapanga maselo ochuluka kwambiri) angayambitse thrombocytosis. Izi zimaphatikizapo polycythemia vera , thrombocythemia (ET), komanso myelofibrosis.

Mu ET, mwachitsanzo, mafuta a mafupa amapanga maijakitiyiti ambiri, maselo omwe amapanga mapuloteni, omwe amachititsa kuti asokonezeke. Ndizimenezi, nambala yochuluka yamapiritsi imayambitsa magazi kukhala obiridwa ndi kuthamanga pang'onopang'ono zomwe zingayambitse magazi. Chithandizo chikufuna kuchepetsa chiwerengero cha platelet kuti chichepetse chiopsezo ichi.

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Kutenga

Pa ana onse ndi akulu, matendawa ndi omwe amachititsa kuti chiwerengero cha apulaneti chikhale chokwanira. Kukwera uku kungakhale koopsa kwambiri, ndipo kuli ndi mapiritsi oposa maselo milioni pa microliter.

Ambiri mwa anthu omwe amawona izi ndizochepa koma gulu laling'ono la odwala omwe ali ndi zifukwa zina zoopsa zingayambitse magazi. Platelet kawiri kawiri imabwereranso kumapeto kwa matenda, koma izi zingatenge masabata angapo. Kwa odwala ena, thrombocytosis ikhoza kukhala yowonongeka atatha kukhala ndi thrombocytopenia (mapiritsi otsika) pa nthawi yoyamba.

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Kuperewera Kwa Iron

Ngakhale hemoglobini yotsika ndi maselo ang'onoang'ono ofiira a m'magazi ndizomwe zimachitikira ma laboratory ogwirizana ndi kuchepa kwa chitsulo, kuchepa kwa chiwerengero cha platelet sichilendo. Panthawiyi, sichidziwika chomwe chimayambitsa matendawa. Kawirikawiri, amavomerezedwa bwino ndipo amasankha ndi mankhwala oyenera othandizira ena.

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Kusakhala ndi Nkhumba

Mitengo yambiri yamapiritsi imakhala mkati mwa mpeni wathu nthawi iliyonse. Ngati nthendayi imachotsedwa opaleshoni (splenectomy) kapena imasiya kugwira bwino ntchito (asplenia) monga matenda a ngodya, zotsatira za thrombocytosis. Izi thrombocytosis kawirikawiri imakhala yofatsa mpaka yolekerera.

Pambuyo pa splenectomy mwamsanga, thrombocytosis ikhoza kukhala yoopsa ndipo ingayambitse mapangidwe a magazi. Izi zimapangitsa kuti odwala 5 peresenti amveke. Kawirikawiri, chiopsezo chachikulu kwambiri m'mwezi utatha splenectomy.

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Zinthu Zokwiya

Zinthu ndi kutupa monga matenda a rheumatologic, matenda opweteka a m'mimba, ndi vasculitides akhoza kukhala ndi thrombocytosis. Chiwerengero cha mbale chokwera chikupezeka poyang'ana cytokines (mapuloteni aang'ono omwe amatulutsidwa ku maselo omwe amasonyeza kuti maselo ena achite chinachake). Makamaka, cytokines interleukin-6 ndi thrombopoietin zimayambitsa kupanga mbale.

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Cryoglobulinemia yosakaniza

Cryoglobulinemia yosakanikirana ikhoza kuyambitsa kukwera kwabodza mu chiwerengero cha platelet. Pachikhalidwe ichi, cryoglobulins (mapuloteni) m'magazi amamatirana pokhapokha kutentha kutentha (monga manja ndi mapazi). Ma particleswa akhoza kunamizidwa ngati mapaleti ndi makina opanga magazi okwanira . Matendawa amapezeka ndi matenda a hepatitis C, systemic lupus erythematosus, ndi nyamakazi ya nyamakazi.

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Hemolytic Anemia

Ngati hemolytic anemia (kuchepa kwa magazi m'thupi mwachigawo chofiira ku maselo ofiira a magazi) amachititsa kupanga maselo ofiira a magazi ofiira kwambiri, maselo ofiira ameneŵa angapangidwe mopanda pake ngati mapaleti ndi makina omwe amachititsa magazi okwanira. Izi zikhoza kupezedwa mwa kubwereza kuwonetsetsa kwa magazi m'mimba mwa magazi (microscope slide blood). Mawonekedwe a mapiritsiwa adzakhala otsika ndi maselo ang'onoang'ono a magazi ofiira omwe amawoneka.

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Malignancy

Thrombocytosis ikhoza kukhala zotsatira zachiwiri za ziwalo zina (khansa). Izi zimadziwika kuti paraneoplastic thrombocytosis. Izi zimafala kwambiri m'mimba ngati khansara ya m'mapapo, khansa ya m'magazi (chiwindi), khansara ya ovary, ndi khansara yakuda. Chiwerengero cha mapepala chokwanira chikhoza kuwonanso ku myelogenous leukemia (CML) .