Lintho Tse Phahamisang Platelet ea Hao

Ka kakaretso, li-platelet tse fetang 450,000 ka microliter li nkoa li phahame; sena se tsejoa e le thrombocytosis. Ho na le lisosa tse ngata tsa thrombocytosis le ka lehlohonolo, boholo ba tsona bo na le boikutlo bo botle le bo fokolang. A re tla hlahloba tse ling tsa lisosa tse tloaelehileng.

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Mathata a Myleoproliferative

Matšoao a sa foleng a myleoproliferative (bothata boo 'mele oa bone o etsang lisele tse ngata haholo tsa mali) o ka baka thrombocytosis. Tsena li kenyelletsa polycythemia vera , thrombocythemia (TE) e hlokahalang, le myelofibrosis e ka sehloohong.

Ka ET, mohlala, mofu oa masapo o etsa megakaryocyte e mengata haholo, lisele tse etsang liplatelete, tse hlahisang thrombocytosis. Ka maemo ana, linomoro tse feteletseng tsa li-platelet li etsa hore mali a be a teteaneng 'me a phalle butle-butle a ka etsang hore mali a tšabe mali. Kalafo e reretsoe ho fokotsa palo ea platelet ho fokotsa kotsi ena.

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Tšoaetso

Ho bana le ho batho ba baholo, tšoaetso ke eona sesosa se tloaelehileng sa palo e phahameng ea lipalo. Tlhōrō ena e ka ba e feteletseng, e nang le lipalo tse ngata ho feta lisele tse milione ka microliter.

Boholo ba batho ba nang le phihlelo ena bo na le bokooa empa sehlopha se senyenyane sa bakuli ba nang le lisosa tse ling tse ka 'nang tsa baka kotsi. Platelet ka kakaretso e khutlela setulong se tloaelehileng ka mor'a tlhahlobo ea tšoaetso, empa sena se ka 'na sa nka libeke tse' maloa. Bakeng sa bakuli ba bang, thrombocytosis e ka 'na ea e-ba le liphello tse senyang ka mor'a hore li be le thrombocytopenia (liplatelete tse tlaase) nakong ea tšoaetso ea pele.

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Ho Fokolloa ha Iron Anemia

Le hoja hemoglobin e fokolang le lisele tse nyenyane tse khubelu tsa mali ke litekanyetso tse tloaelehileng tsa laboratori tse amanang le ho haelloa ke tšepe ea mali, ho phahama ha palo ea platelet ho tloaelehile. Ka nako ena, ha ho tsejoe hore na ke eng e bakang thrombocytosis ena hantle. Ka kakaretso, e lumelloa hantle mme e rarolla ka phekolo e nepahetseng ea tšepe ea tšepe.

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Ho se na Spleen

A mangata a li-platelet a lula sebakeng sa rona ka nako leha e le efe. Haeba spleen e tlosoa opereishene (splenectomy) kapa e khaotsa ho sebetsana hantle (functional asplenia) joalokaha eka ke ka lefu la selefo ea malapa, liphello tsa thrombocytosis. Tlhapiytosis ena e atisa ho ba bonolo ho isa boemong bo leka-lekaneng le ho mamelleha hantle.

Kapelenyana ka mor'a splenectomy, thrombocytosis e ka 'na ea e-ba e matla' me e ka etsa hore ho thehoe mali. Kamano ena ea post-splenectomy e hlaha ka hoo e ka bang karolo ea 5 lekholong ea bakuli. Ka kakaretso, kotsi e kholo ka ho fetisisa ka khoeli ka mor'a splenectomy.

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Maemo a ho ruruha

Maemo a nang le ho ruruha joaloka mafu a rheumatologic, maloetse a ho ruruha a malapa le vasculitides a ka ba le thrombocytosis. Palo e phahameng ea lipalo e hlaha ka karabo ea li-cytokines (liprotheine tse nyenyane tse lokolitsoeng lisele tse bontšang lisele tse ling hore li etse ntho e itseng). Haholo-holo, cytokines interleukin-6 le thrombopoietin li susumetsa tlhahiso ea platelet.

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Cryoglobulinemia e tsoakiloeng

K'hemik'hale ea li-cryoglobulinemia e ka baka bophahamo bo fosahetseng palo ea platelet. Boemong bona, li-cryoglobulins (liprotheine) maling li khomarela ha li pepesetsoa mocheso (joaloka matsoho le maoto). Likaroloana tsena li ka 'na tsa nkoa e le li-platelet tsa mochine o etsang mali a feletseng . Boemo bona bo amahanngoa le tšoaetso ea lefu la sebete, lefu la systemic lupus erythematosus le ramatiki ea ramatiki.

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Hemolytic Anemia

Haeba lefu la mali la hemolytic (lehlakoreng le leng la mali le ho khutsana ha lisele tse khubelu tsa mali) le etsa hore ho be le lisele tse khubelu tsa mali tse khubelu, lisele tse khubelu tsa mali li ka nkoa e le liplatelete ka mochine o etsang palo e feletseng ea mali. Sena se ka fumanoa ka ho hlahloba tšebetso ea mali ea smear (microscope slide ea mali). Palo ea lipalo tsa liplatelete e tla fokotseha ka lisele tse nyenyane tse khubelu tsa mali tse boneng.

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Malignancy

Thrombocytosis e ka ba phello ea bobeli ea lipolelo tse ling tsa kankere (kankere). Sena se tsejoa e le paraneoplastic thrombocytosis. Sena se tloaelehile haholo litorong tse tiileng tse kang kankere ea matšoafo, lefu la hepatocellular (sebete) carcinoma, kankere ea mahe a bomme le kankere ea mahlaseli. Palo e phahameng ea platelet e ka boela ea bonoa le kankere ea mali e sa foleng ea myelogenous (CML) .