Mea Kākau: Virginia Floyd
Lā O Ka Hana: 9 Aukake 2021
HōʻAno Hou I Ka Lā: 23 Malaki 2025
Anonim
Hoʻonāukiuki Portacaval - Kino PaʻA
Hoʻonāukiuki Portacaval - Kino PaʻA

He lāʻau lapaʻau ʻo Portacaval shunting e hana i nā pilina hou ma waena o ʻelua moku koko i loko o kou ʻōpū. Hoʻohana ʻia ia e mālama i ka poʻe i loaʻa i nā pilikia koʻikoʻi o ke ake.

ʻO ka shunting Portacaval kahi ʻoki nui. Pili ia i kahi ʻoki nui (incision) i loko o ka ʻōpū (ʻōpū). A laila hana ka mea lapaʻau i ka pilina ma waena o ka vein portal (nāna e hāʻawi ka hapa nui o ke ake o ke ake o ke ake) a me ka vena cava inferior (ʻo ke aa e hoʻokahe ke koko mai ka hapa nui o ka ʻaoʻao haʻahaʻa o ke kino.)

Hoʻohuli ka pilina hou i ke kahe o ke koko mai ke ake. Hoʻoemi kēia i ke kahe o ke koko i loko o ka vein portal a hoʻemi i ka makaʻu no ka waimaka (rupture) a me ke kahe ʻana o ke koko mai nā veins i ka esophagus a me ka ʻōpū.

ʻO ka maʻamau, ke kahe mai ke koko mai kou esophagus, ʻōpū, a me nā ʻōpū ma loko o ke ake. Ke hōʻino loa kou akepaʻa a he mau ālai, ʻaʻole hiki i ke koko ke kahe ma waena o ia me ka maʻalahi. Kāhea ʻia kēia ʻo portal hypertension (hoʻonui ʻia kaomi a me ke kākoʻo ʻana o ka veins portal.) Hiki i nā uaua ke haki (haki), a kahe nui ke kahe.


ʻO nā kumu maʻamau o ka hypertension portal ka:

  • ʻAlekohola e hoʻohana ana i ka scarring o ke ake (cirrhosis)
  • Hoʻopili ke koko i kahi aa koko e kahe ana mai ke ake a i ka puʻuwai
  • Nui loa ka hao i ke ake (hemochromatosis)
  • Hepatitis B a i ʻole C

Ke hiki i ka hypertension portal, loaʻa iā ʻoe:

  • Kahe ʻana mai nā veins o ka ʻōpū, esophagus, a i ʻole nā ​​ʻōpū (kahe koko)
  • Kūkulu o ka wai i loko o ka ʻōpū (ascites)
  • Kūkulu o ka wai i ka umauma (hydrothorax)

Hoʻololi ka shunting Portacaval i kekahi o kou kahe o ke koko mai ke ake. Hoʻomaikaʻi kēia i ke kahe o ke koko i loko o kou ʻōpū, esophagus, a me nā ʻōpū.

Hana pinepine ʻia ka shunting Portacaval ke hana ʻole ʻo transjugular intrahepatic portosystemic shunting (TIPS). ʻOi aku ka maʻalahi a me ka liʻiliʻi o ke kaʻina hana TIPS.

Nā pilikia no ka anesthesia a me ke kahakaha ʻana ma:

  • Allergy i nā lāʻau, pilikia ka hanu ʻana
  • Kahe ʻana o ke kahe, ke koko koko, a i ʻole ka maʻi

ʻO nā pōʻino no kēia ʻoki ʻana:


  • Hoka kōpaʻa
  • ʻO ka hōʻino ʻia o ka hepatic encephalopathy (kahi maʻi e pili ana i ka noʻonoʻo, ke kūlana noʻonoʻo, a me ka hoʻomanaʻo - hiki i ke koma)

ʻO ka poʻe me nā maʻi ate ka mea i ʻoi aku ka nui o ka makaʻu no nā pilikia ma hope o ke kahakaha ʻana.

Pono e noʻonoʻo ʻia ka poʻe me nā maʻi maʻi ake akea e lilo ana i mea ʻino no ka hoʻoliʻiliʻi ate.

Shunt - portacaval; Hoka kō ʻole - portacaval shunt; ʻO Cirrhosis - portacaval shunt

ʻO Henderson JM, Rosemurgy AS, Pinson CW. ʻOihana o ka shunting portosystemic: portocaval, distal splenorenal, mesocaval. I: Jarnagin WR, hoʻoponopono. ʻO Blumgart's Surgery of the Liver, Biliary Tract, a me Pancreas. ʻElua huaʻōlelo Piladelapia, PA: Elsevier; 2017: chap 86.

Shah VH, Kamath PS. ʻO ke kiʻekiʻe hypertension a me ka kahe variceal. I: Feldman M, Friedman LS, Brandt LJ, eds. ʻO Sleisenger a me Fordtran's Gastrointestinal a me ka maʻi Liver: Pathophysiology / Diagnosis / Management. 10 o ka lā. Piladelapia, PA: Elsevier Saunders; 2016: chap 92.

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