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E nānā i nā hōʻailona
Nā Hoʻāʻo Lapaʻau7 Iulai 2026🔄 Updated: 14 Iul. 2026⏱ 8 min

Ua ʻike anei ʻoe e pili ana i ka hoʻāʻo D-Dimer? (Hoʻāʻo D-Dimer) E kamaʻilio maʻalahi kākou e pili ana i kēia.

Dr. Priya Sammani
Dr. Priya Sammani, MBBS, PG Dip. FMMedical Verification
Ua ʻike anei ʻoe e pili ana i ka hoʻāʻo D-Dimer? (Hoʻāʻo D-Dimer) E kamaʻilio maʻalahi kākou e pili ana i kēia.

Ua lohe paha ʻoe i kahi hoʻāʻo koko i kapa ʻia ʻo 'D-Dimer'? Malia paha ua noi kāu kauka iā ʻoe e hana i kēia hoʻāʻo, a i ʻole ua hana paha kekahi āu i ʻike ai. He mea paʻakikī iki paha ke kani ʻana o ka inoa. Akā he aha maoli ka D-Dimer? No ke aha he mea nui loa ia? I kēia lā, e kamaʻilio mākou e pili ana i ia mea ma ke ʻano maʻalahi loa e hiki ai iā ʻoe ke hoʻomaopopo.

E nānā mua kākou, he aha ka D-Dimer?

I ka ʻōlelo maʻalahi, he ʻāpana liʻiliʻi o ka protein ka D-Dimer i hana ʻia i ka wā e heheʻe ai kahi ʻūpā koko i loko o ko kākou kino. ʻO ka maʻamau, ʻo ka pae o ka D-Dimer i loko o ke koko o ke kanaka olakino e haʻahaʻa loa, a ʻaʻole paha e ʻike ʻia.

E noʻonoʻo e pili ana i ia mea, pehea lā e hoʻōki ai kou lima i ke kahe ʻana o ke koko ke ʻoki ʻoe? Hoʻokumu ʻia kahi ʻūpā koko ma laila, ʻeā? ʻO ia ke ʻano pale o ko kākou kino. Ua like kēia ʻūpā koko me kahi ʻupena liʻiliʻi. Hana ʻia kēia ʻupena me nā kaula protein i kapa ʻia ʻo fibrin . ʻO kēia ʻupena ka mea e pani ai i ka ʻeha a hoʻōki i ke kahe ʻana o ke koko.

Ma hope o ka ho'ōla ʻana o ka ʻeha, ʻaʻole pono ke koko e noho ma laila. No laila, hoʻohana ko mākou kino i kahi enzyme i kapa ʻia ʻo Plasmin e wāwahi i ke koko, hoʻoheheʻe iā ia, a wehe iā ia. Ke hoʻoheheʻe ʻia, e koe nā ʻāpana liʻiliʻi o ke koko protein. ʻO kekahi o kēlā mau ʻāpana i kapa ʻia ʻo D-Dimer.

ʻO ia hoʻi, inā kiʻekiʻe kou pae D-Dimer koko, ʻo ia hoʻi ua hoʻokumu ʻia kahi ʻaʻa koko nui i kekahi wahi o kou kino a ke heheʻe nei.

Eia nō naʻe, i kekahi manawa, ʻoiai me ka ʻole o ka ʻeha, hiki ke hana ʻia nā ʻūpā koko i loko o nā aʻa koko i loko o ke kino. ʻO kēia nā mea weliweli. ʻO ka hoʻāʻo D-Dimer ke nānā nui nei i kēia mau ʻano ʻūpā koko i makemake ʻole ʻia.

No ke aha e ʻōlelo ai ke kauka i kahi hoʻokolohua D-Dimer?

Hoʻohana nui nā kauka i kēia hoʻāʻo ke manaʻo lākou i kekahi mau kūlana e pili ana i ke kahe koko.

  • ʻO ka Thrombosis Vein Deep (DVT): ʻO kēia ka wā e hana ʻia ai kahi clot koko i loko o kahi aa koko hohonu i ke kino, ʻoi aku hoʻi ma ka wāwae.
  • ʻO ka Pulmonary Embolism (PE): He kūlana weliweli loa kēia. Hana ʻia ia i ka wā e haki ai kahi ʻūpā koko i hana ʻia ma ka wāwae, e like me ka DVT, a hele pū me ke koko a paʻa i loko o kahi aa koko i loko o nā māmā.
  • ʻO ka Disseminated Intravascular Coagulation (DIC): He kūlana koʻikoʻi kēia kahi e hana ai nā ʻōpū koko liʻiliʻi he nui ma nā wahi o ke kino.
  • Hahau: He mea kōkua kēia hoʻāʻo i kekahi manawa i ka ʻike ʻana i ka maʻi lolo i hoʻokumu ʻia e ke koko e ālai ana i kahi aʻa e lawe ana i ke koko i ka lolo.

He aha nā hōʻailona e pono ai iaʻu e hana i kēia hoʻokolohua?

Hana pinepine ʻia kēia hoʻāʻo ma kahi lumi pilikia (ETU) no ka mea he mea nui e hana koke i ka wā e ʻike ʻia ai nā hōʻailona o ke koko koko. Inā loaʻa iā ʻoe kekahi o nā hōʻailona ma lalo nei, hiki i kāu kauka ke hoʻoholo e hana i kahi hoʻāʻo D-Dimer.

Kūlana olakino Nā hōʻailona maʻamau
ʻO ka Thrombosis Vein Hohonu (DVT)

  • Pehu koke, maʻamau ma kekahi wāwae a lima paha.

  • ʻEha a ʻūmiʻi paha i ka wāwae (ʻoi aku hoʻi i ka wā e kū ana a hele ana paha).

  • Wela ka manaʻo i ka pā ʻana ma kahi i pehu ʻia.

  • ʻUlaʻula a hoʻololi paha ke ʻano o ka ʻili.

ʻO ka Embolism Pulmonary (PE)

  • Ka pōkole koke o ka hanu a i ʻole ka hanu wikiwiki.

  • ʻEha nui o ka umauma i ka wā e ʻū ai a i ʻole e neʻe ana.

  • ʻEha hope.

  • Ke ʻū ʻana i ke koko me ka huʻa.

  • Ka hou nui koke.

  • Hoʻonui ʻia ka helu o ka puʻuwai (Tachycardia).

  • Ka poniuniu a i ʻole ka nalowale o ka ʻike.

ʻO ka mea nui loa! Inā loaʻa iā ʻoe nā hōʻailona o ka Pulmonary Embolism (PE) a i ʻole Stroke (e.g. ʻeha koke ka umauma, paʻakikī ka hanu ʻana, mae wale ka maka/lima/wāwae, paʻakikī ke ʻōlelo), e hele koke i ka Emergency Department (ETU) o ka haukapila kokoke loa. He mau pilikia hoʻoweliweli ola kēia. Inā loaʻa iā ʻoe nā hōʻailona o DVT, e ʻike koke i kāu kauka.

He aha ka ʻōlelo a ka hōʻike hoʻāʻo?

ʻO kēia kahi e hana hewa ai ka poʻe he nui. He mea nui loa ia e hoʻomaopopo i ka hōʻike D-Dimer.

Inā ʻo ka pae D-Dimer he 'Normal' a i ʻole 'Negative'

He nūhou maikaʻi loa kēia. Inā maʻamau kou pae D-Dimer, ʻo ia hoʻi, ʻaʻole ʻoe e ʻike nei i ka hoʻokumu ʻia ʻana o ke koko koko a me ka hoʻoheheʻe ʻia ʻana i loko o kou kino. ʻO ia hoʻi, ʻaʻole paha ʻoe e loaʻa i kahi maʻi e like me DVT a i ʻole PE.Hoʻohana nā kauka i kēia hoʻāʻo e hōʻoia ʻaʻole i loaʻa kēia mau kūlana.

Inā 'Kiʻekiʻe' a 'Positive' paha ka pae D-Dimer

ʻO kēia kahi e makaʻu ai ka poʻe he nui. Akā ʻo ka mea nui e pono ai ʻoe e hoʻomaopopo ma ʻaneʻi, ʻo ka loaʻa ʻana o kahi pae D-Dimer kiʻekiʻe ʻaʻole ia he manaʻo he koko koko weliweli kou.

Nui nā kumu ʻē aʻe no ke kiʻekiʻe o nā pae D-Dimer. Eia kekahi laʻana:

  • Hāpai: Piʻi maoli nā pae D-Dimer i ka wā hāpai.
  • ʻO ke ʻoki kino hou: Hiki ke piʻi aʻe ka D-Dimer ma ke ʻano he ʻāpana o ke kaʻina hana ho'ōla o ke kino ma hope o ke ʻoki kino.
  • Trauma: Hiki ke hana ʻia kēia ʻano ma hope o kahi ulia.
  • Nā maʻi: Hoʻonui pū ʻia nā pae D-Dimer i kekahi mau maʻi maʻi.
  • Maʻi puʻuwai: Ma kekahi mau maʻi puʻuwai.
  • Nā kūlana maʻi kanesa: I kekahi mau ʻano maʻi kanesa.
  • ʻElemakule: Piʻi iki aʻe nā pae D-Dimer i ko kākou wā ʻelemakule.

No laila, inā kiʻekiʻe kou pae D-Dimer, ʻaʻole e hopohopo ke kauka. ʻO ka mea aʻe āna e hana ai, ʻo ia ke holo i kekahi mau hoʻokolohua hou aʻe e pili ana i kāu mau hōʻailona e ʻike pono ai inā he ʻūpā koko kou.

Inā kiʻekiʻe ka D-Dimer, he aha nā hoʻokolohua e hana ʻia ma hope?

Inā maikaʻi ka hōʻike D-Dimer, hiki i kāu kauka ke kuhikuhi iā ʻoe no nā hoʻokolohua kiʻi (scans) e nānā i kahi ʻōpū koko.

  • ʻO Doppler Ultrasound: Hoʻohana kēia i nā nalu kani e nānā i ke kahe koko a me nā ʻūpā koko, ʻoi aku hoʻi i nā aa koko o nā wāwae.
  • CT Angiography: He ʻano kūikawā kēia o ka CT scan. Hoʻokomo ʻia kahi kala kūikawā i loko o ke kino a scan ʻia i ka wā e hele ai ka kala ma o nā kīʻaha koko e nānā i nā mea āpau e ālai ʻia ai, e like me nā ʻūpā koko. Hoʻohana pinepine ʻia kēia e nānā i nā ʻūpā koko (PE) i loko o nā māmā.
  • ʻO ke kiʻi ʻana i ka hanu ʻana o ka māmā (V/Q): He kiʻi kūikawā kēia e nānā ana i ke ʻano o ka lako o ka ea a me ke koko i nā māmā.

Ma hope wale nō o kēia mau hoʻokolohua e hoʻoholo pono ai ke kauka inā he ʻūpā koko kou a ʻaʻole paha, a inā pēlā, pehea e mālama ai.

Leka Lawe-Home

  • He ʻāpana protein ka D-Dimer i hana ʻia i ka wā e haki ai kahi ʻūpā koko. He hoʻāʻo maʻalahi kēia e ana iā ia i loko o ke koko.

  • ʻO ka hopena o ka hoʻāʻo D-Dimer he 'Maʻamau' a i ʻole 'Negative'Inā pēlā, ʻo ia hoʻi, ʻaʻole nui kou loaʻa ʻana i kahi ʻūpā koko weliweli e like me DVT a i ʻole PE. He mea hōʻoluʻolu nui kēia.

  • Mai hopohopo inā he 'Kiʻekiʻe' a 'Positive' paha kāu hopena D-Dimer. ʻAʻole ia he manaʻo he ʻūpā koko kou. Hiki ke hoʻokiʻekiʻe ʻia ka D-Dimer no nā kumu ʻē aʻe he nui, e like me ka hāpai ʻana, ke ʻoki kino, a me ka maʻi.

  • Inā kiʻekiʻe ka D-Dimer, na kāu kauka e hoʻoholo i ka mea e hana ai ma hope. E kuhikuhi ʻo ia iā ʻoe no ka hoʻāʻo hou aku.

  • Mai hoʻowahāwahā i nā hōʻailona e like me ka pehu koke ʻana o nā wāwae, ka ʻeha o ka umauma, a i ʻole ka paʻakikī o ka hanu ʻana. E ʻimi koke i ke kōkua lapaʻau.

Hoʻāʻo D-dimer Sinhala, Blood Clot, DVT, Pulmonary Embolism, hoʻāʻo D-dimer eka, Nā hoʻāʻo koko, ʻEha umauma, Pehu wāwae
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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