Vitamin B12 matakin

Matakan bitamin B12 shine gwajin jini wanda yake auna yawan bitamin B12 a cikin jinin ku.

Ana bukatar samfurin jini.

Kada ku ci ko sha kusan awanni 6 zuwa 8 kafin gwajin.

Wasu magunguna na iya shafar sakamakon wannan gwajin. Mai ba ku kiwon lafiya zai gaya muku idan kuna buƙatar dakatar da shan kowane magani. KADA KA dakatar da kowane magani kafin magana da mai baka.

Magunguna waɗanda zasu iya shafar sakamakon gwajin sun haɗa da:

• Colchicine
• Neomycin
• Para-aminosalicylic acid
• Phenytoin

Lokacin da aka saka allurar don zana jini, wasu mutane suna jin matsakaicin ciwo. Wasu kuma suna jin ƙyalli ko harba. Bayan haka, ƙila za a sami wasu harbi ko ɗan rauni. Wannan da sannu zai tafi.

Ana yin wannan gwajin ne yayin da wasu gwaje-gwajen jini suka ba da shawarar wani yanayi da ake kira megaloblastic anemia. Anemia mai ƙarancin jini wani nau'i ne na cutar ƙarancin jini wanda ke haifar da ƙarancin bitamin B12. Wannan na iya faruwa yayin da ciki ya rage ƙarancin abin da jiki ke buƙata don ɗaukar bitamin B12 da kyau.

Mai ba ku sabis na iya bayar da shawarar gwajin bitamin B12 idan kuna da wasu alamun tsarin jijiyoyi. Levelananan matakin B12 na iya haifar da ƙwanƙwasawa ko ƙwanƙwasa a cikin makamai da ƙafafu, rauni, da kuma rashin daidaituwa.

Sauran sharuɗɗan da za'a iya yin gwajin sun haɗa da:

• Ba zato ba tsammani rikicewa (delirium)
• Rashin aikin kwakwalwa (rashin hankali)
• Rashin hankali saboda sababi na rayuwa
• Rashin lafiyar jijiyoyi, kamar su neuropathy na gefe

Valuesa'idodin al'ada sune picogram 160 zuwa 950 a kowace milliliter (pg / mL), ko 118 zuwa 701 picomoles a kowace lita (pmol / L).

Jeri na darajar yau da kullun na iya ɗan bambanta kaɗan tsakanin ɗakunan gwaje-gwaje daban-daban. Wasu ɗakunan gwaje-gwaje suna amfani da ma'aunai daban-daban ko na iya gwada samfuran daban. Yi magana da mai baka game da abin da takamaiman sakamakon gwajin ka ke nufi.

Uesimar ƙasa da 160 pg / mL (118 pmol / L) alama ce mai yuwuwa ta rashin bitamin B12. Mutanen da ke wannan rashi suna iya samun ko bayyanar cututtuka.

Manya tsofaffi da matakin bitamin B12 ƙasa da 100 pg / mL (74 pmol / L) na iya samun alamun bayyanar. Yakamata a tabbatar da gazawa ta hanyar duba matakin wani abu a cikin jini da ake kira methylmalonic acid. Babban matakin yana nuna ƙarancin B12 na gaskiya.

Dalilin rashin bitamin B12 sun hada da:

• Babu isasshen bitamin B12 a cikin abinci (ba safai ba, sai dai mai cin ganyayyaki kawai)
• Cututtukan da ke haifar da malabsorption (alal misali, cutar celiac da cutar Crohn)
• Rashin muhimmin abu, furotin wanda ke taimakawa hanji ya sha bitamin B12
• Sama da samar da zafi na yau da kullun (alal misali, tare da hyperthyroidism)
• Ciki

Increasedara yawan bitamin B12 baƙon abu ne. Yawancin lokaci, ana cire bitamin B12 mai yawa a cikin fitsari.

Yanayin da zasu iya haɓaka matakin B12 sun haɗa da:

• Ciwon hanta (kamar cirrhosis ko hepatitis)
• Rashin lafiya na ciki (misali, polycythemia vera da cutar sankarar bargo mai haɗari)

Akwai 'yar hatsarin da ke tattare da daukar jininka. Jijiyoyi da jijiyoyin jini sun bambanta da girma daga mutum ɗaya zuwa wancan kuma daga wannan gefe na jiki zuwa wancan. Bloodaukar jini daga wasu mutane na iya zama da wahala fiye da wasu.

Sauran haɗarin da ke tattare da ɗaukar jinni ba su da yawa, amma na iya haɗawa da:

• Zub da jini mai yawa
• Sumewa ko jin an sassauta kai
• Mahara huda don gano wuri jijiyoyinmu
• Hematoma (haɓakar jini a ƙarƙashin fata)
• Kamuwa (ƙananan haɗari kowane lokaci fata ta karye)

Gwajin Cobalamin; Anemia mai ciwo - matakin bitamin B12

Marcogliese AN, Yee DL. Albarkatun ga likitan jini: sharhin fassara da zaɓaɓɓun ƙididdigar tunani game da jarirai, yara, da kuma manya. A cikin: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Ka'idoji da Aiki. 7th ed. Philadelphia, PA: Elsevier; 2018: babi na 162.

Mason JB, Booth SL. Vitamin, ma'adanai masu alama, da sauran kayan ƙarancin abinci. A cikin: Goldman L, Schafer AI, eds. Magungunan Goldman-Cecil. 26th ed. Philadelphia, PA: Elsevier; 2020: babi na 205.