Kwanan baya Tsuntsauran Harkokin Cutar Kwaro na Labaran Labaran Ciwon Kwayoyin cuta

Halin da ake ciki shine membrane wanda ya sanya layin da ke da gida da yawa daga cikin gabobin ciki kamar ciki, yawancin ƙananan ciwon zuciya, wani ɓangare na babban ciwon zuciya, hanta, yalwa, da kuma wutsiyar pancreas. Yankin da ke bayan wannan membrane ana kiransa retroperitoneum, wanda yake nufin "bayan peritoneum". Wannan fili yana ƙunshe da ɓangarorin hanji, da kai, da kuma jikin jiki, da kodan da ƙananan lymph wanda aka sani da ƙwayar lymph retroperitoneal.

Wadannan rukuni na lymph sun ƙunshi ƙungiyoyi irin su paracaval, precaval, interaortocaval, preaortic, para-aortic, suprahilar da iliac lymph nodes.

Mene ne Sakamakon Gubar Hoto na Lymph?

Rikicin yaduwar ƙwayar cutar lymph (RPLND) ita ce cirewa daga ƙwayar lymph na retroperitoneal. Yawanci 40-50 nodes an cire.

Yaya aka yi?

An sanya karkatarwa a karkashin sternum (kashin kirji) zuwa ƙasa da umbilicus (button button). Kwararrun laparoscopic wajibi na samuwa a wasu wurare, kodayake ba daidaituwa ba. Ƙuƙwalwar da aka kwashe yana nuna fili mai zurfi. Wannan shi ne yanayin da aka kwatanta da hoto a sama, kodayake bai nuna aikin tiyata ba. Ana saukar da manyan tasoshin tare da ƙananan lymph retroperitoneal wanda ke gudana a layi daya. An yi amfani da ƙwayoyin lymph tare da kulawa don kauce wa lalata ciwon da ke kewaye.

Ana aika waƙa zuwa masanin ilimin lissafi don kimantawa game da ciwon daji. An dawo da jinji a matsayinsa na al'ada kuma an rufe raunuka. Lokacin tsawon tiyata zai iya bambanta amma an auna shi cikin sa'o'i.

Yaushe Ana Amfani?

Maganin farko ga mafi yawan cututtuka masu gwajin maganin shine kawar da gwajin ƙwayar cuta, wani aiki mai mahimmanci da aka sani dashi a matsayin mai ƙyama.

Biyo bayan ƙaddamarwa, akwai nau'o'i daban-daban da suka danganci mataki da kuma irin ciwon daji na testicular: kulawa, chemotherapy da / ko RPLND.

RPLND an yi amfani da ita a cikin irin kwayar cutar kwayar cutar da aka sani da nonseminoma.

Tsadawa yana da mahimmanci a lokacin da aka yanke shawarar zaɓuɓɓukan magani. Gaba ɗaya, mataki na ciwon daji ne a cikin jarrabawa, mataki na II ya ƙunshi ƙananan ƙwayar lymphatal lymph and mataki na III yana ƙunshe da wani ɓangare ko nodes irin su huhu. Sashe na ana bi da haruffa A ko B. Stage na II yana bi da haruffa A, B ko C. Wadannan haruffa suna nuna yadda ɓarna ƙwallon farko shine a mataki na ko yadda girman ɓangaren lymph suna cikin mataki na II.

A mataki na IA (ƙwararren da aka tsare a gwaji da epididymis ), RPLND wani zaɓi ne, amma dubawa (kawai kallon ido akan abubuwa) an fi yawanci. Duk da haka, a cikin matsala na IB (jinin jini ko tasoshin lymph, yadu ko yadudduka), ko dai RPLND ko chemotherapy an bada shawarar. A mataki na IIA (ƙwayoyin lymph ba fiye da 2 cm a diamita) RPLND shine magani mafi kyau. A mataki na IIB (ƙwayoyin lymph suna tsakanin 2-5 cm cikin diamita) RPLND za a iya la'akari da su a lokuta da aka zaɓa, amma chemotherapy ne yawanci magani na zabi.

Za a iya magance ciwon daji na Stage II da chemotherapy sama-gaba. Idan har yanzu akwai tabbaci na ciwon daji a bayan ciwon kumburi (ƙwayoyin lymph ko masanan> 1 cm), RPLND wani zaɓi ne, ko da yake yana da wuya a yi amfani da wannan chemotherapy.

Lokacin da Ba a Amfani da shi ba

Bai kamata a yi amfani dasu ba a wasu nau'o'in cututtuka na testicular irin su seminomy. Bai kamata a yi ba idan sassan lymph sun fi 5 cm a diamita. Bai kamata a yi amfani dasu ba idan alamomin alamar jini ba su koma cikin al'ada ba bayan mai yatsan murya. Bai kamata a yi amfani da shi a kowane halin da ake ciki ba inda za'a tilasta tiyata da maganin rigakafi.

Abũbuwan amfãni, rashin amfani, da Yanayi-Gurbin

Babban amfani ga RPLND shine maganin ciwon daji. Wani amfani kuma shine sanin wasu idan kwayoyin lymph sun ƙunshi ciwon daji ko a'a. Bugu da ƙari, yawancin cututtukan marasa lafiya marasa lafiya da yawa na dauke da teratoma. Teratoma yana cike da ƙwayar ƙwayar cuta kuma ba ya yaduwa ta hanyar kanta. Duk da haka, zai iya yada lokacin da aka haxa shi tare da wasu nau'in nonseminoma. Me yasa wannan damuwa ne? Teratoma ba shi da matukar jin dadin maganin cutar shan-jiji ko radiation so haka kadai hanya ta kawar da ita idan ta yada zuwa ƙananan lymph ne ta hanyar tiyata. Idan ana barin ciwon ciwon ciwon maganin ciwon maganin ciwon daji, zai iya girma kuma ya haifar da bayyanar cututtuka ko canzawa zuwa irin wannan ciwon daji.

RPLND zai iya shafar ƙwayar haihuwa ta hanyar haifar da ƙwarewar da aka sani dashi a matsayin retrograde. A cikin haɗuwa na yau da kullum, kwangila na tsohuwar jiki don hana mai yaduwa daga komawa baya (retrograde) a cikin kututturewa kuma ya ƙare a cikin mafitsara maimakon a motsa shi ta hanyar azzakari. Wannan yana iya faruwa saboda jijiyoyin da ke da alhakin raguwa da wannan tsoka yana gudana tare da ƙwayar lymph kuma an lalace yayin aikin tiyata. Duk da haka, tare da fasaha na yaudara ta zamani, wannan haɗari yana da kasa da ƙasa 10% a mafi yawan lokuta.

Sauran cututtuka masu kama da juna suna kama da sauran aikin tiyata na biyu: ƙuƙwalwar ƙuƙwalwa, cututtuka, da halayen maganin cutar.

Shawarwarin da za a ci gaba da RPLND shine wanda ya kamata a tattauna sosai tare da masu sana'a na ciwon daji don ƙayyade amfaninta da kuma tattauna hanyoyin.