E mōhio ana koe ki tēnei uaua toto whakamiharo e haere ana ki te ate? (Portal Vein) Me kōrero tātou mō tēnei!

Kua whakaarohia e koe ngā uaua toto i roto i ō tātou tinana? Kāore pea koe i te tino whakaaro ki a rātou, tika? Engari, i tēnei rā ka kōrero tātou mō tētahi uaua toto tino nui, motuhake hoki i roto i ō tātou tinana. Ko te Uaua Pouaka tēnei. Hei whakamārama, he rite tēnei ki tētahi ara matua e kawe ana i te toto mai i ētahi okana i roto i ō tātou puku ki te ate.

He aha tēnei uaua tomokanga?

Ki te kī ngāwari, ko tō uaua tomokanga he oko toto e kawe ana i te toto mai i ngā whekau maha i roto i tō puku ki tō ate. Kātahi ka horoia e tō ate tēnei toto, ka tātarihia, ka tukatukahia, ka tukuna atu ki tō ngākau. Mai i reira, ka pupuhihia te toto puta noa i tō tinana.

E mōhiotia ana i te nuinga o te wā, ka haria te toto e ngā uaua ki te ngākau. Heoi, he pūnaha motuhake tō te tinana e kiia nei ko te Pūnaha Kūaha Hepatic , ko te Pūnaha Uaua Kūaha rānei. He rerekē tēnei i te pūnaha noa. Kāore ngā uaua o tēnei pūnaha e haria tika te toto ki te ngākau, engari ki te ate. Ko te uaua toto matua o taua pūnaha ko te Uaua Kūaha .

Hei mārama ki tēnei, whakaarohia he rite ki te "ara pit" i runga i te ara reihi. Ko tēnei uaua tomokanga te ara ki te ate. He rite te ate ki te "pit stop" te wāhi e mahi ai te toto i te "tiaki" e tika ana.

Ina uru te toto ki te uaua tomokanga, kī tonu i ngā matūkai e hiahiatia ana e te tinana kia tukatukahia i mua i te whakamahinga. Kei roto hoki ngā paitini , arā, ngā matū kino kāore e hiahiatia ana e te tinana. Nō reira, ka "whakatikatika" te ate i tēnei toto. Arā, ka hurihia ngā matūkai ki tētahi āhua ka taea e te tinana te whakamahi tonu, te penapena rānei. I taua wā anō, ka tangohia ngā paitini.

I muri i tēnei "whakatikatika," kua rite te toto ki te hoki ki te ngākau. Nō reira, ka wehe atu i te ate ka hono atu ki tētahi uaua nui e kiia nei ko te Inferior Vena Cava , mai i reira ka haere ki te rūma matau o runga o te ngākau, te Atrium Matau .

He aha te mahi a te Uaua Portal?

Ko te mahi matua a tō uaua tomokanga he kawe i te toto mai i ngā whekau i roto i tō puku ki tō ate hei tukatuka. Nō reira, he mea nui ki te pūnaha uaua tomokanga. Koinei te tomokanga matua mō te toto ki te ate. Ka honoa ngā uaua iti katoa ki tēnei uaua tomokanga. Nō reira, kia pai ai te mahi a te pūnaha katoa, me hauora, me mahi tika hoki tēnei uaua tomokanga.

Ngā manga toto e kawe ana i te toto ki te uaua tomokanga

He maha ngā peka e tuku toto ana ki te uaua tomokanga, arā, ka hono atu rātou ki roto. Ko ēnei:

• Te Uaua Mesenteric Matua (SMV): Ka haria te toto e tēnei uaua mai i ētahi okana i waenganui o tō puku, inā koa tō whekau iti.
• Uaua Wāhanga:Ka tangohia te toto mai i tō ate.
• Te uaua Mesenteric o raro: Ka kawe te toto i tēnei uaua mai i ngā wāhanga o tō whekau nui.
• Ngā uaua puku: Ka haria te toto e ēnei uaua mai i tō puku.
• Ngā uaua pūkahukahu: Ka haria e ēnei te toto mai i tō pūkahukahu.

Ko te toto e kohia ana mai i ēnei uaua katoa ka haere ki te ate mā te uaua tomokanga.

Kei hea tēnei uaua tomokanga?

Ka tīmata tō uaua portal i muri noa i te kaki o tō pancreas , ā, i mua hoki i tō vena cava o raro . Mai i reira, ka toro atu ki tētahi wāhi e kiia nei ko te porta hepatis , ko te hilum ate rānei. Ko tēnei porta te whakatuwheratanga e tomo ai, e puta ai hoki ngā oko toto me ētahi atu hanganga i te ate.

He aha te hanganga o te uaua portal?

Ka hangaia tō uaua portal ki te wāhi e hono ai tō uaua mesenteric superior (SMV) me te uaua splenic . Mai i reira, ka haere te uaua portal ki runga, ki te taha matau, i muri i tō uaua ate , tae noa ki te taenga ki te ate.

I a ia e tomo ana ki te hilum o te ate, ka wehea tō uaua portal kia rua ngā peka. Ko tō uaua portal maui me tō uaua portal matau . Ka wehea ēnei peka hei peka iti ake ka haere ki ngā wāhanga rerekē o te ate.

Ngā Rerekētanga o te Anatomy

I ētahi wā, ka kitea ngā rerekētanga iti o tēnei hanganga. Ko tētahi o ngā rerekētanga tino kitea ko te trifurcation o te uaua portal . Koinei te wā e wehea ai te uaua portal kia toru ngā peka, kaua kia rua, i a ia e tomo ana ki te ate. Ko ēnei peka:

• Uaua Tomokanga Mauī
• Uaua tomokanga o mua matau
• Uaua tomokanga o muri matau

Kāore tēnei panonitanga i te mea morearea. Heoi, he mea nui kia mōhio tō tākuta i mua i te pokanga me ētahi tikanga hauora. Ka whakahaerehia e ngā tākuta ngā whakamātautau whakaahua i mua i te pokanga hei ako i te hanganga o tō tinana, kātahi ka whakarerekē i te tikanga pokanga ina hiahiatia.

Kia pēhea te rahi o te uaua portal?

I te nuinga o te wā, ko te roa o tō uaua tomokanga he 8 henimita (cm), ā, kāore e neke atu i te 13 mirimita (mm) te whānui.

He aha ngā āhuatanga ka pā ki te uaua portal?

He maha ngā āhuatanga hauora matua ka pā ki tēnei uaua portal:

• Te toto toto tiketike o te ate: He pikinga tēnei o te toto toto i roto i te uaua o te ate me ōna manga. He raruraru nui tēnei o te cirrhosis o te ate .
• Te Thrombosis o te Utauta Portal: Ka puta tēnei ina whakawhāitihia, ina āraia rānei e te toto totoka te uaua portal, tetahi o ōna manga rānei. Ko te tikanga ka pā tēnei mate ki te hunga e pangia ana e te cirrhosis o te ate, e te mate totoka rānei.

Kia maumahara, kaua e mataku ina rongo koe i ēnei mate. Ko te mea nui ko te whai i ngā tohutohu a te taote.

Ngā whakamātautau noa e tirotiro ana i te hauora o te uaua portal

Mena kei te whakapae tō tākuta he raruraru kei te uaua portal, ka mahia pea e ia tētahi, ētahi rānei o ēnei whakamātautau:

• Paewhiri Pūnaha Whakaora Katoa (CMP): Ka tirohia e tēnei te mahi a tō ate me ō whatukuhu.
• Te Tatau Toto Katoa (CBC): Mā tēnei ka āwhina ki te whakatau mēnā he toto o roto te take o te toto toto tiketike.
• Whakamātautau ultrasound: Ka whakamahia tēnei hei tirotiro i te rere o te toto i roto i te pūnaha uaua portal.
• Endoscopy o Runga: Ka mahia tēnei hei tirotiro mō te toto i roto i te puku (GI), he raruraru pea tēnei nō te toto toto tiketike.

He aha ngā maimoatanga e whakamahia whānuitia ana?

Mā tō tākuta e tūtohu te maimoatanga tino tika māu i runga i ngā hua o te whakamātautau. Ka rerekē pea ngā kōwhiringa maimoatanga, i runga i te mate pūtake. Tērā pea kei roto i ēnei tētahi, neke atu rānei o ēnei e whai ake nei:

• Ngā rongoā
• Ngā tikanga whakaeke iti rawa
• Pokanga

Ko tō tākuta te tangata pai rawa atu hei kōrero māu mō ngā kōwhiringa maimoatanga e tika ana mō tō āhua motuhake.

Me pēhea te pupuri i te hauora o taku uaua portal?

He maha ngā mea ka taea e koe te mahi hei pupuri i te hauora o tō uaua portal. Engari ko te taahiraa tuatahi ko te kōrero ki tō tākuta. Pātai atu ki a ia mēnā he take mōrearea kei a koe mō ngā raruraru o te uaua portal, me te aha ka taea e koe te mahi hei whakaiti i tō mōrearea.

Anei ētahi tohutohu whānui:

• Whakahaerehia ngā āhuatanga hauora taketake: Ka taea e ngā āhuatanga pēnei i te mate pāwera te kino i ō whekau me ō uaua toto. Kōrero ki tō tākuta mō te whakahaere i ō āhuatanga hauora katoa. Me tango pea koe i ngā rongoā, me whakarerekē rānei i tō momo noho.
• Whai i tētahi kai hauora mō te ngākau: Mā ngā mahere kai pēnei i te Kai Mediterranean ka āwhina i te tautoko i te hauora o tō pūnaha tohanga toto . Pērā i te pūnaha paipa wai, ka honoa ō uaua toto puta noa i tō tinana. Mā te whakarerekē i tō kai ka āwhina i te pupuri i te pūnaha katoa, tae atu ki tō ate, kia ora.
• Whakakorikori Tinana: Tikina he tohutohu a tō tākuta hei waihanga i tētahi mahere whakakorikori tinana e tika ana māu. He mea nui anō hoki kia neke haere koe i te awatea i ngā wā katoa e taea ana. Tērā pea ko te tūnga i tō waka ki tawhiti atu i te tatau, te piki rānei i ngā arawhata kaua i te ararewa. Mā te neke haere ka pai ake te rere o te toto puta noa i tō tinana.
• Kaua e mahue ngā wā tirotiro a tō tākuta: Me haere ki te tirotiro hauora i te iti rawa kotahi i te tau, ā, me pupuri tonu i ō wā tirotiro katoa. Mā te mahi pera ka āwhina i tō tākuta ki te kite me te rongoā wawe i ngā mate hauora katoa.

Tētahi atu mea iti: He rite tonu te Hepatic Portal Vein me te Hepatic Veins?

Ae, ka taea e ēnei ingoa e rua te whakapoauau i ētahi wā. Ko te Hepatic Portal Vein he rite tonu ki te Portal Vein kua roa nei tātou e kōrero ana. Ahakoa he maha ngā tāngata e kī ana ko te "portal vein", kei ētahi puna hauora anō hoki e whakarārangi ana ko te "hepatic portal vein." E pā ana ngā ingoa e rua ki te oko toto kotahi. Ko te tikanga o te kupu "hepatic" he mea e pā ana ki te ate.

Heoi, he ngāwari te whakapoauau i ngā kupu "hepatic portal vein" me te "hepatic veins" (me te kore e whakaurua te kupu "portal" ki te ingoa). Ko ngā uaua ate he kohinga o ngā uaua e toru e kawe ana i te toto mai i te ate ki te vena cava o raro . Nō reira, i te mea ka kawe te uaua ate i te toto *ki roto* i te ate, ka kawe ngā uaua ate i te toto *ki waho* i te ate. Kua mārama koe?

Ngā mea hei maumahara māu hei kawe ki te kāinga

Mā te ako i te hanganga o ēnei oko toto i roto i ō tātou tinana ka āwhina i a tātou ki te mārama ki ō tātou tinana i tētahi ara hou. Tērā pea kei te ako koe mō tēnei uaua poutū nā tētahi mate hauora kei a koe. Tērā pea kei te pāngia tētahi e te mate e pā ana ki tēnei uaua e tētahi e mōhiotia ana e koe.

Ahakoa te huarahi e whakatata atu ai koe ki tēnei kaupapa, kia maumahara ko te ako he tukanga mō te wā katoa. He uaua pea te mārama ki ēnei mea katoa i te wā kotahi, pērā i ngā wāhi o ngā hanganga. Kia ata noho, ā, ki te mea he mea kāore koe e mārama, pātai atu ki tō tākuta mō ētahi whakamārama. He āwhina nui te mōhiotanga ka riro i a koe ina kōrero koe ki tō tākuta mō tō āhua, mō te āhua rānei o tētahi e arohaina ana e koe. Mā ēnei kupu noa koe e āwhina ki te mārama ki ngā tātaritanga, ngā mahere maimoatanga, me te huarahi whakamua.

` Uaua tomokanga, ate, tohanga toto, pūnaha nakunaku, toto toto tiketike, hauora ate, ngā uaua toto