Kua pāngia pea koe, tētahi atu rānei e mōhio ana koe e tētahi pokanga whakaora ora nui, pērā i te whakawhitinga okana. He whakawhitinga pūtau take rānei. Whai muri i ēnei mea, ka puta he raruraru onge, kāore i te tumanakohia. Ko tētahi o aua raruraru ko te PTLD, arā, ko ngā Mate Lymphoproliferative i muri i te Whakawhitinga. Nā te mea he ahua kino tēnei, me kōrero tātou mō tēnei mea i roto i tētahi huarahi māmā e mārama ai koe.
He aha rawa te PTLD?
Ki te kī ngāwari, he raruraru morearea te PTLD ka puta i muri i te whakawhitinga okana, i te whakawhitinga pūtau take allogeneic rānei. Ko te mea e tupu ana i konei ko te wehenga tere o tētahi momo pūtau toto ma i roto i tō tātou tinana, e kiia nei ko ngā lymphocytes, ā, ka piki haere, kāore e taea te whakahaere.
Ko tēnei āhuatanga e kiia nei ko te PTLD, he momo lymphoma . Ko te Lymphoma he momo matepukupuku e puta ana i roto i tō tātou pūnaha lymphatic. Ka puta tēnei āhuatanga ina huri ngā pūtau toto mā hei matepukupuku, ā, ka tere te tipu, engari kāore e mate.
He maha ngā wā ka puta te PTLD i te huaketo Epstein-Barr (EBV) . He huaketo tēnei kei roto i ō tātou tinana katoa. He rerekē ngā momo PTLD, ā, he rerekē te pānga ki tētahi. Ko te rongo pai, ka taea e ngā tākuta te rongoā. Heoi, i ētahi wā ka hoki mai anō te mate.
He aha ngā momo matua o te PTLD?
E wehewehea ana e ngā tākuta te PTLD kia whā ngā momo matua, i runga i te āhua o ngā pūtau lymphoma i raro i te karuārai:
- Te Whara Tōmua: Ka pāngia ēnei tāngata e ngā tohu e rite ana ki ērā e pāngia ana e te huaketo Epstein-Barr (EBV).
- PTLD Maha-āhua: I konei, ka konatunatua ngā pūtau lymphoma ki ētahi atu momo pūtau toto mā, pērā i ngā lymphocytes noa me ngā pūtau plasma.
- PTLD Monomorphic: Koinei te momo PTLD tino noa . He rite ngā pūtau lymphoma i konei ki ērā e kitea ana i roto i ētahi atu momo lymphoma, pērā i te "Non-Hodgkin Lymphomas". Hei tauira, ko te "Diffuse Large B-cell Lymphoma" me te "Burkitt Lymphoma" rānei.
- Lymphoma Hodgkin Matarohia - Momo PTLD: Koinei te momo PTLD kāore i te tino kitea .
He pēhea te noa o te ingoa o tēnei āhuatanga ko te PTLD?
E ai ki te kōrero i mua ake nei, he tino onge te PTLD. Arā, kāore e pā ki te katoa. I te nuinga o te wā, tata ki te 2 i roto i te 100 o ngā tāngata kua whakatōkia ki te pūtau take (`(2%)`) ka pāngia e te PTLD. Ko te hunga kua whakatōkia ki te okana he paku nui ake te tūponotanga ka pāngia e te PTLD. Engari he rerekē anō hoki tēnā i runga i te okana i whakatōkia.
Whakaarohia pēnei, ahakoa e toru i roto i te 100 o ngā tāngata kua whakawhitihia ō rātou whatukuhu (`(3%)`) ka pāngia e tēnei mate, e ai ki ngā tohunga e tekau i roto i te 100 o ngā tāngata kua whakawhitihia ō rātou pukahukahu (`(10%)`) ka pāngia pea e tēnei mate. Nō reira, kāore he mea hei manukanuka, ehara tēnei i te mea e pā ana ki te nuinga o te tangata.
He aha ngā tohu pea o te PTLD?
Tērā pea kāore ētahi tāngata e kite i tētahi tohu i te tīmatanga. Ka puta pea ngā tohu PTLD i ngā wā katoa, mai i ētahi marama ki ētahi tau i muri i te whakawhitinga. Mena ka puta ngā tohu, ko ēnei pea:
- Te ngenge rawa (`Te ngenge nui`) : He āhua kore ora noa iho.
- Te kirika, kāore he take .
- Kāore he reka o te kai .
- Te whakahekenga taumaha kāore i te tumanakohia .
- Te werawera nui i te pō (‘Night sweats’) .
- Ngā kōpū waikura pupuhi : He rite ki ngā puku i te kaki me ngā kēkē.
He aha i puta ai tēnei PTLD? He aha ngā take?
He uaua rawa tēnei ki te mārama. Ka puta te PTLD nā te mea ka whakamahia e tētahi huaketo tino noa te ngoikore o tō tātou pūnaha ārai mate .
Whakaarohia kei te whakarite koe mō te whakawhitinga pūtau take. I mua i tērā, ka tukuna he rongoā chemotherapy ki a koe hei patu i ngā pūtau matepukupuku i roto i tō hinu wheua. Ka kiia tēnei ko te whakatikatika tinana. Ka ngoikore te kaha o tō pūnaha ārai mate ki te tiaki i a koe mai i te mate. Ina koa, ka whakaitihia e te whakatikatika tinana te mahi a ngā pūtau-T (ngā pūtau-T) kua pangia e te EBV, ā, ka kore e mahi anō.
Kātahi, i muri i te whakatōnga o ngā pūtau take, o ngā okana rānei, ka hoatu he rongoā ārai mate ki tō tinana hei ārai i te whakakorenga i te mea hou. Ahakoa e tiaki ana ēnei rongoā i te okana, i ngā pūtau hou rānei, ka ngoikore anō hoki ngā parepare o te tinana, ka ngoikore ake ai ki ngā whakaekenga ke pēnei i ngā huaketo.
I roto i te PTLD, ko te huaketo matua ko te huaketo Epstein-Barr (EBV) . Kua honoa te EBV ki te PTLD e puta ana i roto i te tau, i ngā tau e rua rānei o te whakawhitinga pūtau take, okana rānei. Heoi, kāore anō kia mōhiotia te tino take o te PTLD e puta ana i ngā tau i muri i te whakawhitinga. Kei te rangahauhia hoki e ngā tohunga mēnā he pānga pea ki ngā huaketo pēnei i te cytomegalovirus (CMV) me te adenovirus (Adenovirus).
E ai ki ngā tohunga, tata ki te 90% o tō tātou taupori kua pangia e te EBV i tētahi wā o tō rātou tamarikitanga, o te taiohitanga rānei. Tērā pea kei a koe te huaketo, kāore he tohu, ā, kāore pea koe e mōhio. Ka pangia e te huaketo EBV ō tātou pūtau-B, ā, ka noho "moe" tonu i roto i te tinana, arā, i roto i te āhua "Pūmau", kāore he raruraru. (Tērā pea kua riro mai i a koe te huaketo mai i tētahi kaituku.)
Nā te mea kei te tango koe i aua rongoā ārai mate, kāore e taea e tō pūnaha ārai mate te pupuri i taua EBV moe. Kātahi ka tīmata te wehewehe me te whakanui tere i ngā pūtau-B kua pangia e te EBV. Koinei te mea ka arahi ki te PTLD.
Ko wai kei te mōrearea nui ake ki te whakawhanake i te PTLD?
Tērā pea ka piki ake tō tupono ki te whakawhanake i te PTLD nā ēnei take e whai ake nei:
- Kei roto i tō tinana te huaketo Epstein-Barr (EBV), kei roto rānei i te tinana o te tangata nāna i hoatu te okana/ngā pūtau ki a koe (`(Donor)`).
- Kua whiwhi koe i te maimoatanga ('Whakamahere i mua i te whakawhitinga') e whakaiti ana i te mahi noa o ō pūtau-T i mua i te whakawhitinga.
- Te tango i ngā rongoā ārai mate hei aukati i te whakakorenga a te tinana i te okana, i ngā pūtau hou rānei.
- He rerekētanga kei roto i ētahi ira (`(Genes)`) e whakapiki ana i te mōrearea o te whakawhanake i te PTLD.
Me pēhea te tautuhi a ngā tākuta i tēnei mate e kiia nei ko te PTLD?
Ka whakahaerehia e ngā tākuta he whakamātautau tinana i te tuatahi, ā, ka tirohia tō hītori hauora. Hei tāpiri, ko ēnei whakamātautau te tikanga:
- Tatau Toto Katoa (`Tau Toto Katoa - CBC`) .
- Paewhiri Pūmua Whānui .
- Taumata lactate dehydrogenase (LDH) .
- Te tātaritanga mimi , tae atu ki ngā taumata waikawa uric.
- He whakamātautau hei kite i ngā paturopi i hangaia i roto i te tinana hei ārai i te huaketo EBV .
- Matawai CT ('Tomography Rorohiko - Matawai CT') .
- Matawai MRI (Whakaahua Āhua Aukume - MRI) .
- Matawai PET ('Positron Emission Tomography - matawai PET') .
- Te koiora wheua .
Mā ēnei whakamātautau ka taea e ngā tākuta te whakatau mēnā kei reira te PTLD, kāore rānei, ā, mēnā kei reira, he aha tōna āhua.
He aha ngā maimoatanga mō te PTLD?
Ko te tikanga ka tīmata ngā tākuta mā te whakaiti i te nui o ngā rongoā ārai mate e tangohia ana e rātou . I ētahi wā ka nui te rerekētanga o tēnei. Hei tāpiritanga, kei reira ētahi atu maimoatanga pēnei i:
- Te rongoā matepukupuku : He rongoā e patu ana i ngā pūtau matepukupuku.
- Te rongoā irahiko : Te whakangaro i ngā pūtau matepukupuku mā te whakamahi i ngā hihi pūngao nui.
- Te rongoā ārai mate me ngā paturopi monoclonal : Kei roto i tēnei ko te whakamahi i ngā pūmua motuhake (ngā paturopi monoclonal) hei whakaeke i ngā pūtau matepukupuku.
- Pokanga : He onge te mahi i tēnei. Ka whakaarohia anake te pokanga mēnā kei te rohe te PTLD, ā, ka taea te tango haumaru. Hei tauira, mēnā ka pāngia ngā tonsil e te PTLD, ka taea te tango i ngā tonsil.
He aha tā tātou e taea ai te mahi hei aukati i te whanaketanga o te PTLD?
Kāore rawa he mea e taea e tātou te mahi hei ārai tika i te PTLD. Heoi, kei te tirotirohia e ngā tākuta me ngā kairangahau ētahi rongoā ka taea te whakamahi i mua atu, i muri rānei i te whakawhitinga wheua hei whakaiti i te mōrearea o te PTLD. Nō reira, kei te tumanakohia ka kitea he otinga pai ake mō tēnei ā muri ake nei.
Ka aha mēnā ka pāngia koe e te PTLD? Ka taea te rongoā?
Ka rerekē pea te āhua o tō urupare ki te PTLD i ia tangata, i ia tangata. He maha ngā mea e whakawhirinaki ana ki tēnei.
Hei tauira, i ētahi wā ka pai ake te PTLD ahakoa ka whakaiti noa ngā tākuta i ngā rongoā ārai mate.
Kua whakaatuhia e ngā rangahau tata nei, i waenga i te 60% me te 70% o te hunga kua pāngia e te lymphoma i muri i te whakawhitinga okana, ā, kua rongoatia ki te immunotherapy me te chemotherapy, kua heke, kua ngaro rānei ngā tohu (whakamarietanga) .
Ka taea te whakaora i te PTLD? Ae, ka taea te whakaora i te PTLD mā te 'Immunotherapy' anake, mā te 'Chemotherapy' rānei. Kua whakaatuhia e ngā rangahau kei waenganui i te 50% me te 60% o te hunga e whiwhi ana i tēnei maimoatanga ka ora katoa . Nō reira, he mea tēnei hei tumanako atu.
He aha ngā pātai tino nui me pātai atu e au ki taku tākuta?
Mena kei a koe te PTLD, he mea pai kia pātai atu koe ki tō tākuta i ēnei pātai:
- He aha i pā ai tēnei ki ahau?
- Me pēhea te rongoā mō te PTLD?
- Ki te whakaitihia e au taku rongoā ārai mate, he aha te tūponotanga ka whakakahoretia e tōku tinana te okana/pūtau hou?
- Ki te angitu taku maimoatanga, he aha te tūponotanga ka hoki mai anō tēnei mate?
Haunga ēnei pātai, kaua e wehi ki te pātai ki te tākuta i ngā mea katoa kei roto i tō hinengaro.
Āhea ahau me kite i te tākuta?
Mena kei a koe te PTLD, ka aro turukihia tō hauora whānui e tō tākuta. Ka rapua e rātou ngā tohu e whakaatu ana kei te kino haere tō āhua. Mena kei te rongoatia koe mō te PTLD, ka whakamāramahia e tō tākuta ngā huringa e pā ana ki a koe, mehemea rānei kei te kino haere ō tohumate. He mea nui kia kōrero tonu atu ki tō tākuta mēnā ka puta tēnei.
Hei whakamutunga, ngā mea hei maumahara
Ka taea e ngā whakawhitinga okana me ngā whakawhitinga pūtau take te whakaora i ngā oranga, te whakaroa rānei i te oranga . Heoi, nā te mea he tikanga hauora nui ēnei, ka puta mai pea he mōrearea. Ko te PTLD tētahi o ngā raruraru onge, engari he nui pea te kino.
Mena kei te hiahia koe ki te whakawhitinga okana, pūtau take rānei, ka kōrero tō tīma hauora ki a koe mō tō mōrearea ki te PTLD , me ētahi atu āhuatanga mōrearea maha atu anō hoki. Kei te rapu huarahi ngā tākuta me ngā kairangahau hei whakaiti i te mōrearea o te PTLD. Ko te mea nui ko te mōhio ki tēnei me te pātai atu ki tō tīma hauora i ngā pātai katoa kei a koe.
`PTLD, Ngā Mate Pūkahukahu i Muri i te Whakatōnga, Te Whakatōnga Okana, Lymphoma, Te Huaketo Epstein-Barr, Te Ārai Mate, Te Mate Pukupuku











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