He aha ka Thoracic Cavity? E aʻo maʻalahi kākou e pili ana iā ia!

Ua noʻonoʻo paha ʻoe i ke ʻano o loko o kou umauma a pehea ia? Loaʻa iā kākou a pau ka umauma, akā, ʻaʻole mākou i ʻike nui e pili ana i ke ao kupaianaha i loko, ʻeā? ʻO kēlā wahi koʻikoʻi i loko o ka umauma ka mea a mākou e kapa nei ʻo 'Thoracic Cavity'. E like me ka wahi i loko o ko kākou ʻōpū, ʻo ia ka lua o ka wahi nui loa i loko o ko kākou kino.

He aha ke koʻikoʻi o ka lua thoracic?

I ka ʻōlelo maʻalahi, ua like kou lua umauma me kahi pahu palekana i loaʻa nā mea waiwai he nui . Aia i loko o kēia pahu nā ʻōpū, nā ʻiʻo, a me nā ʻōpū koʻikoʻi loa i loko o kou umauma. Kōkua kēia mau ʻōpū a me nā ʻiʻo i nā ʻōnaehana he nui o kou kino e hana pono. Eia kekahi laʻana:

• ʻO kou ʻōnaehana cardiovascular - ʻo ia hoʻi, nā mea e pili ana i ka puʻuwai a me nā kīʻaha koko.
• ʻO kou ʻōnaehana hoʻoheheʻe - nā ʻāpana e kōkua iā ʻoe e hoʻoheheʻe i ka meaʻai.
• ʻO kou ʻōnaehana pale maʻi - ka ʻōnaehana e pale aku iā ʻoe mai nā maʻi.
• ʻO kou ʻōnaehana nerve - nā mea e lawe a loaʻa i nā leka mai ka lolo.
• Kou ʻōnaehana hanu - nā mea āpau e pili ana i kou hanu ʻana.

Eia? He mea nui loa ka lua umauma no kēia mau mea a pau.

He aha nā ʻōkana i loko o ka lua thoracic?

ʻAe, e nānā kākou i nā ʻōkana i loko o kēia lua thoracic i kapa ʻia. ʻElima mau ʻōkana nui:

• ʻEsophagus: Ua kapa ʻia kēia ʻo ka paipu meaʻai. ʻO ia ka paipu e lawe ana i ka meaʻai āu e ʻai ai mai kou waha a i kou ʻōpū.
• Puʻuwai: No laila, ʻaʻohe pono e kamaʻilio e pili ana i kēia. Ua like ia me kahi mīkini e pamu ana i ke koko ma loko o ko mākou kino.
• Nā māmā: Ke hanu mākou, lawe lākou i ka ea, unuhi i ka oxygen mai ia mea, a hoʻokuke aku i ke kalapona ʻokikene, he hana kupaianaha loa ia.
• Thymus: He ʻōpū kēia e kōkua nui ana i ke kūkulu ʻana i ko kākou palekana, ʻoiai i ka wā kamaliʻi.
• Trachea: Ua kapa ʻia hoʻi kēia ʻo ka bronchi . Lawe ʻia ka ea a mākou e hanu ai i nā māmā ma o kēia ʻōmole.

ʻO kēia nā ʻōkana nui. Aia kēlā me kēia o lākou i loko o kēia lua umauma e hana pono i kāna hana.

Aia ma hea ka lua thoracic?

Aia kou lua umauma i loko o kou umauma. Ua hoʻopuni ʻia e nā iwi a me nā ʻiʻo e hana ana i kou paia umauma. I ka ʻōlelo maʻalahi, hoʻomaka ia ma lalo pono o kou ʻāʻī a hoʻolōʻihi a hiki i kahi e pau ai kou iwi ʻaoʻao.

Ma kekahi kikoʻī hou aku, penei nā palena o kēia lua thoracic:

Palena kiʻekiʻe

Kāhea mākou i kēia ʻo ka puka thoracic kiʻekiʻe.I kekahi manawa ua kapa ʻia ʻo 'thoracic inlet' a i ʻole 'thoracic outlet'. Ua like kēia me kahi puka ma lalo o kou ʻāʻī. ʻO kēia puka kahi e hui ai kou ʻāʻī a me kou umauma. Komo kou esophagus a me kou trachea i loko o ka lua umauma ma o kēia puka. ʻAʻole wale ia, akā he nui nā kīʻaha koko, nā aʻalolo, a me nā ʻano hana ʻē aʻe e hele ana ma ia.

Palena lalo

ʻO ka palena haʻahaʻa kou diaphragm . He ʻiʻo nui ia, ʻano dome. Aia ia ma lalo pono o kou puʻuwai a me kou māmā. Hoʻokaʻawale ia i kou lua umauma mai kou lua ʻōpū. He nui nā kīʻaha koko, nā aʻalolo, a me nā ʻiʻo e hele ana ma waena o kou umauma a me kou ʻōpū e hele ana ma o kēia diaphragm. No ka laʻana, hele ka aorta, esophagus, a me ke aʻalolo vagus ma o ia mea.

Palena mua

ʻO ka palena mua kou iwi umauma (sternum) . Ua kapa ʻia hoʻi kēia ʻo ka iwi waena o kou umauma. He iwi lōʻihi a kū pololei kēia e holo ana i waenakonu o kou umauma.

Palena hope

ʻO ka palena ma ke kua ʻo kou iwi kuamoʻo thoracic . ʻO kēia ka ʻāpana waena o kou iwi kuamoʻo. I ka pololei, hoʻolōʻihi ia mai ka lalo o kou ʻāʻī a i kahi e pau ai kou iwi ʻaoʻao.

Nā palena ʻaoʻao

ʻO nā palena ma nā ʻaoʻao ʻelua kou mau iwi ʻaoʻao . He 12 mau pālua o nā iwi ʻaoʻao. Hele mai kēia mau mea a puni nā ʻaoʻao ʻelua o kou kino a pale i nā ʻano i loko o kou umauma. Ua like ia me kahi pā hao, ʻeā?

He aha nā ʻāpana o ka lua thoracic?

E noʻonoʻo i kou umauma e like me kahi hale nui me nā lumi he nui . Ma loko o kēia hale aia ʻekolu mau 'lumi' nui:

• ʻO ka lua pleural ʻākau: Aia kēia ma ka ʻaoʻao ʻākau o kou umauma.
• Ka lua pleural hema: Aia kēia ma ka ʻaoʻao hema o kou umauma.
• Mediastinum: Aia kēia ma waenakonu o kou umauma, ma waena o nā lua pleural ʻelua.

Nā mahele ʻē aʻe o ka mediastinum

Ua māhele ʻia kou mediastinum i nā ʻāpana liʻiliʻi. Ua kapa ʻia lākou e like me ko lākou wahi i loko o ka umauma. Hoʻohana nā kānaka ʻepekema i ʻelua mau ʻano nui e hoʻokaʻawale i kēia. ʻO ka mua he ʻano kahiko iki. Hoʻokaʻawale ia i ka mediastinum i ʻehā mau ʻāpana:

• ʻO ka mediastinum kiʻekiʻe: ʻO kēia ka ʻāpana o luna. Aia ia ma luna o kou puʻuwai.
• Anterior mediastinum: Aia kēia ma mua o kou puʻuwai, ma waena o ka puʻuwai a me ka sternum.
• Mediastinum waena: Aia kou puʻuwai ma kēia ʻāpana.
• Posterior mediastinum: Aia kēia ma hope o kou puʻuwai.

A laila, aia kahi ʻōnaehana hoʻokaʻawale hou e puʻunaue ana i ka mediastinum i ʻekolu mau ʻāpana, nona nā inoa like ʻole:

• Keʻena prevascular: ʻO kēia ka ʻāpana ma mua o kou puʻuwai.
• ʻĀpana Visceral: ʻO kēia ka ʻāpana waena kahi o kou puʻuwai.
• Keʻena Paravertebral: ʻO kēia ka ʻāpana ma hope o kou puʻuwai.

No ke aha i kēia mau ʻano hana ʻelua? Hoʻokumu ʻia ke ʻano hana kahiko ma nā kiʻi `(X-ray)` o kou puʻuwai. Hoʻokumu ʻia ke ʻano hana hou ma ka `(cross-sectional imaging)`, e like me `(CT scan)`. No laila, he mea pono loa kēia ʻano hana hou no nā mea lawelawe olakino (ʻo ia hoʻi, nā kauka, nā kahu maʻi) e hoʻohana ana i kēlā mau kiʻi cross-sectional no ka ʻike ʻana a me ka mālama ʻana.

He aha hou aʻe i loko o ka lua thoracic?

Ma waho aʻe o nā ʻōkana nui a mākou i kūkākūkā ai ma mua, aia kekahi mau mea nui ʻē aʻe i loko o ka lua thoracic. ʻO kēia mau mea e komo pū me nā kīʻaha koko, nā aʻalolo, a me nā ʻiʻo pili. ʻO nā mea nui:

• ʻO ka plexus esophageal (kahi pūnaewele o nā aʻalolo a puni ka esophagus)
• ʻEsophagus (paipu meaʻai)
• ʻIʻo momona
• Puʻuwai a me ka pericardium (ka membrane lahilahi a puni ka puʻuwai)
• ʻAʻa koko brachiocephalic hema (he kīʻaha koko nui)
• Nā māmā a me ka pleura (ka uhi a puni nā māmā)
• Nā ʻāpana Lymph (ʻāpana o ka ʻōnaehana pale)
• Nā ʻiʻo palupalu paravertebral (nā ʻiʻo palupalu ma kēlā ʻaoʻao kēia ʻaoʻao o ka iwi kuamoʻo)
• Nā aʻalolo Phrenic (nā aʻalolo e hele i ka diaphragm)
• ʻO ke kumu o ka puʻuwai (ke kīʻaha koko nui e lawe i ke koko mai ka puʻuwai a i nā māmā)
• ʻO ka vena cava kiʻekiʻe (kahi aa nui e lawe i ke koko mai ka ʻaoʻao o luna o ka lima a i ka puʻuwai)
• Kaula aloha (ʻāpana o ka ʻōnaehana nerve)
• ʻO ka aorta Thoracic (ka ʻāpana o ka aorta e holo ana ma ka umauma)
• ʻAla lymphatic thoracic (kahi ala lymphatic nui)
• ʻO ka iwi kuamoʻo Thoracic (ʻāpana o ka iwi kuamoʻo e pili ana i ka umauma)
• ʻO ka ʻōpū Thymus
• ʻO Trachea a me nā bronchi nui ( ʻO Bronchi a me nā lālā nui e māhele iā ia)
• ʻO nā aʻalolo Vagus (nā aʻalolo koʻikoʻi e hele i nā ʻōpū he nui)

E nānā i ka nui o nā mea e kūpono i loko o kēia wahi liʻiliʻi! Hana pū kēia mau mea a pau e mālama i ke olakino o ko kākou kino.

He aha ka mea i uhi ʻia ai ka lua thoracic?

Ua uhi ʻia ka ʻaoʻao o loko o kou lua umauma me kahi membrane lahilahi i kapa ʻia ʻo ka pleura . Kōkua kēia papa o nā ʻiʻo i ka pale ʻana i nā ʻōpū a me nā ʻano ʻē aʻe i loko o ka lua umauma. Hana ia e like me ka uhi ʻana i kahi paia.

He aha nā maʻi maʻamau e hiki ke hoʻopilikia i ka lua thoracic?

ʻO ka mea pōʻino, hiki i kēia mau ʻōpū a me nā ʻiʻo makamae i loko o ko kākou umauma ke hoʻomohala i nā maʻi like ʻole. Eia kekahi o lākou:

• aneurysm aortic (e like me ka puʻupuʻu i loko o ka aorta)
• ʻO ka dissection aortic (ka haehae ʻana i ka paia o ka aorta)
• ʻO ka tamponade cardiac (ka hōʻiliʻili ʻana o ka wai a puni ka puʻuwai, e kaomi ana ma ka puʻuwai)
• ʻO ka māmā i hiolo / Pneumothorax (ma muli o ka ea e hoʻopiha ana i nā māmā)
• Ka maʻi ʻaʻai māmā
• Maʻi puʻuwai a me ka maʻi puʻuwai hānau
• Nā ʻūpā Mediastinal (nā puʻupuʻu e hana ana i loko o ka mediastinum)
• ʻO ka effusion pericardial (hōʻiliʻili wai i loko o ka membrane a puni ka puʻuwai)
• Pleurisy (ka maʻi/pehu ʻana o ka membrane pleural)

Inā kū mai ia mau kūlana , he mea nui loa e ʻimi koke i ke kōkua lapaʻau.

He aha nā hoʻokolohua maʻamau i hana ʻia e nānā i ke olakino o ka lua thoracic?

Hiki i kāu kauka ke hana i nā hoʻokolohua like ʻole e nānā i ke olakino o nā ʻōpū a me nā ʻiʻo i loko o kou lua umauma. ʻO kekahi o kēia mau mea:

• Bronchoscopy: Ke kaʻina hana e hoʻoili ʻia ai kahi kāmela liʻiliʻi i lalo o ka trachea e nānā i loko o nā māmā.
• X-ray o ka umauma: Ua lohe paha ʻoe i kēia. He kiʻi ia o ka umauma.
• ʻO ke kiʻi ʻikepili i helu ʻia (CT): Hiki i kēia ke lawe i nā kiʻi ʻokiʻoki o ke kino a nānā iā lākou i nā kikoʻī hou aku.
• Mediastinoscopy: He hana ʻoki liʻiliʻi e nānā ai i ka mediastinum.
• Thoracoscopy: He hoʻokolokolo ʻana me ka hoʻohana ʻana i kahi kāmela e nānā i loko o ka lua o ka umauma.

ʻO kēia mau hoʻokolohua e hiki ai i nā kauka ke ʻike pono inā he maʻi a inā ua maikaʻi nā mea āpau.

He aha kā kākou e hana ai e mālama i ke olakino o ko kākou lua thoracic?

ʻAe, i kēia manawa ua kamaʻilio nui mākou e pili ana i kēia, ua maopopo paha iā ʻoe ke koʻikoʻi o ka mālama ʻana i ke olakino o ka lua thoracic. No laila, aia kekahi mau mea hiki iā mākou ke hana e pili ana i ia mea. Eia nā leka lawe home koʻikoʻi loa nou :

• E pale i ka puhipaka, ka vaping, a i ʻole ka hoʻohana ʻana i nā huahana paka āpau. ʻO kēia nā ʻenemi nui loa o kou mau māmā a me kou puʻuwai.
• E hoʻoikaika kino i nā manawa a pau.E ho'āʻo e hana ma ka liʻiliʻi he 150 mau minuke o ka hoʻoikaika kino ikaika i kēlā me kēia pule. ʻOiai kekahi mea e like me ka hele wāwae, ka holo ʻana, a i ʻole ke kaʻa paikikala he mea maikaʻi ia.
• E hahai i kahi papaʻai olakino no ka puʻuwai. ʻO ia hoʻi ka hoʻēmi ʻana i nā meaʻai kiʻekiʻe i ka momona saturated, sodium, a me ke kō. E ʻai i nā huaʻai, nā mea kanu, nā legumes, a me nā palaoa holoʻokoʻa.
• E hele i nā hoʻokolohua lapaʻau makahiki. He mea nui loa e ʻike i ke kauka, e kamaʻilio e pili ana i kou olakino, a e hana i nā hoʻokolohua e pono ai. Ma kēlā ala, inā he pilikia, hiki iā ʻoe ke ʻike koke.

E hoʻomanaʻo, ʻo kou umauma kahi e hana ʻia ai kahi ʻāpana koʻikoʻi o ka hana a kou kino. ʻO ka ʻike ʻana i kēia a me ka hoʻāʻo ʻana e mālama i kona olakino he kōkua nui ia iā ʻoe iho.

Malia paha he hoihoi ʻoe i ka Thoracic Cavity no ka mea ua loaʻa iā ʻoe kahi maʻi māmā a puʻuwai paha. A i ʻole he hoihoi wale nō ʻoe i ke kino o ke kanaka. No ke aha ke kumu, hiki i kāu kauka ke haʻi hou aku iā ʻoe e pili ana i ia mea. Inā he mea āu i maopopo ʻole ai, mai makaʻu e noi no ka wehewehe ʻana. ʻO ka nui o kou ʻike e pili ana i kou kino, ʻoi aku ka maikaʻi o kou hiki ke mālama iā ia.

Lua ʻōpū, lua umauma, puʻuwai, māmā, diaphragm, ʻōnaehana hanu, ʻano o ke kino