Venous congestion i loko o ke poo - pehea, e noho ana me ia

'Aʻe' ana o ka venous outflow poʻo i loko o mākou manawa mea ole uncommon. Ia mea e kahaha ko oukou naau, no ka mea, ka hapanui kanaka pana aku au i kekahi wahi lihi iki o ka manawa i loko o ka noho ana kulana, pinepine me kona poo maluna o kekahi palapala, puke a me ka puke noke. I keia, o ka papa, e loli ai ka venous outflow i loko o ke poo.

Akā, ma mua, ua kamailio e pili ana i ka mea i venous congestion, a pehea e hana ai me ia, e pono e kamailio e pili ana pehea e kükulu i kekahi ano o ke koko na lako i loko o ka lolo. Ma keia hapa o ke kino i ke koko circulates okoa ma mua i loko o nā nā loko. Hele mai lākou arterial koko, loaʻa i loko o ka capillaries a puni nā'aʻaʻa, a haawi aku i oxygen, a me na waiwai komo ka cerebral aa koko i loko o ka cranial lua hamama ana i loko o ka venous sinuses (sinus). Mau sinus i hana iwi o ka puniu wale no, a me ka lolo luna, no laila kona leo hiki ole hoʻololi. Naʻe, ka mea maʻamau launa me ka nui loa emi i ke koko ma mua o ka mea hiki ke lawa ia lakou iho, no laila lākou mau hana i loko o ka wahi mua mea e pale aku venous congestion ma ka pilikia wahi, i hiki i ka wa a ke koko kahe ana i loko o ka lolo oi ma mua o mau.

Ma waho aʻeo ia mau mea, i ka rula o ka puʻe ua hana a me ka cerebral moku, i nā ikepili koʻikoʻi i kekahi loli ma ke koko,. No ka laʻana, ka wā i ka hailona o ke koko a hiki i ka lolo ke launa i ka kūikawā receptors ma luna o ka ili o ka ipu koko hoouna aku i ka hōʻailona ia o ka lolo, a haawi i ke kauoha, e hoʻonui i ka lumen o na aa koko, i hoonui ae i venous outflow a emi ke koko.

Akā,ʻaʻole e mau ana no laila, pono i ke kino hiki ke hakuloli i ka loli ma ka na ana. I kekahi manawa, venous stasis kānāwai ma muli o ia ka mea i Nyos i ka luna receptors. Eia hou, ka mea, he nui no hoi na kumu o ka hoʻopōʻino venous nōkahea: mālamalama aʻe 'hana ana i physical exertion, ma ka supine manao ole i ka uluna, oiai'ōpā pū i ka'ā'ī pūliki koa. Kaumaha ia 'aʻe' ana i loko o ka likeʻole ma o ka maʻi, kekahi aoao ai kekahi i hai aku i ka mea'ōnaehana mānowai koko'ōnaehana, hikoko, poo nā palapū a me ka'ā'ī, a hiki i ka wa e kaawale aku o nasal hanu.

Symptoms o venous stasis e like pinepine headaches, pōniuniu. A,ʻeha hiki lilo hou hana i hooko i hana, i ka loli o ka mawaho rula (wela, ka lewa puʻe). I loa hoopii, aole hiki e maʻule hou ihola nō, hoʻopōʻino ka noʻonoʻo 'oihana, blackout, epileptiform ke kāʻili' ana. Externally, i ka maʻi i hoike edema, cyanosis o ka maka, redness o ka maka.

No ka mea, o keia hiʻona, venous congestion i loko o ke poo, ua kokoke loa ka iniiaiie maʻi, a me ka mea pinepine he comorbidity. He nolaila, nui no kaʻike, e hooholo mea, aha pathology mea ma ke kumu o ka pilikia, e e hiki ke hoakaka ia i ka pololei lapaau. Eia hou kekahi, ia mea nui, e lawe i ka mooolelo mawaho aʻe, a hiki i venous stasis. Lapaʻau, nolaila, AIM e hakakā i pathology e hiki i stagnation. Eia naʻe, e kōkua i ka hoʻomanawanui i ka ke ano hiki ke hoʻohana i kekahiʻano o nā mea, hoihoi maʻamau koko pele.