Wani antigen (PSA) mai ƙananan ƙwayar abu ne mai samar da kwayoyin prostate (ƙananan ƙwayoyin aiki na prostate). Bayan haka, PSA ke gudana cikin jini. Yayin da yake cikin jini, PSA na iya haɗawa da sunadarin sunadarin sunadaran a cikin jini ko kuma zasu iya zama ("free"). Yana da al'ada don samun duka PSA da aka ba da shi kuma ba waɗannan siffofin PSA an dauke su bace.
Za'a iya lissafin PSA "ba tare da kyauta ba" ta rarraba yawan "PSA" kyauta ta hanyar PSA duka.
Nazarin sun gano cewa, a cikin duka, maza da ciwon karuwanci suna da ƙananan matakan PSA kyauta idan aka kwatanta da maza ba tare da ciwo ba.
Abinda ya saba da mawuyacin kashi-kashi PSA
Yawancin lokaci, maza suna da PSA mai kashi-kashi fiye da 25 bisa dari. Daga tsakanin kashi 10 cikin 100 da kashi 25 cikin dari ana dauke da matsakaicin tsaka-tsaki kuma a kasa da kashi 10 cikin dari ana la'akari da ƙananan.
Duk da haka, PSA maras kashi, ko da guda biyu tare da cikakkiyar matakin PSA (ƙananan lambar da aka gaya maka shine lambar PSA), ba lallai yana nufin ciwon ciwon kwari ba . Abin sani kawai biopsy zai iya gano ainihin cutar ciwon prostate .
Shin Ƙa'idar Sakamakon Na'u-na-kyauta na PSA Yake Ma'anar Komai?
Halin da ya fi kowa ya kasance wanda aka yi amfani da PSA ba tare da kashi dari ba don yanke shawarar game da yadda za a gwada ko kuma magance ciwon ta prostate lokacin da cikakkiyar matakin PSA ya kasance a matakin matsakaici.
A wannan yanayin, likita na iya ba da shawara ga biopsy ga mutum wanda ke da PSA mai ƙananan bashi (sabili da haka wani hatsarin ciwon daji) kuma ya bada shawarar akan biopsy a cikin mutum wanda yake da PSA mai ƙananan kashi (sama da 25) kashi).
Kyakkyawar Sabuwar Ma'anar
A baya, likitoci sun dogara ne kawai a kan cikakkiyar matakin PSA don yanke shawarar yadda za ku iya samun ciwon ciwon gurgu.
Da sauri, duk da haka, ya bayyana cewa yin amfani da cikakkiyar matakin PSA ya ɓace a waɗansu hanyoyi masu muhimmanci.
Ga ɗaya, wasu mutanen da ke da ƙwayar al'ada ko ma maras cikakkiyar PSA sun samo su don samun ciwon ciwon kwari. Na biyu, mutane da yawa tare da cikakkiyar matakin PSA ba su da ciwon ciwon gurta. Maimakon haka, suna da matsananciyar hatsari irin su benic prostatic hyperplasia (BPH) .
Mahimmanci, cikakkiyar matakin PSA ba koyaushe labarin dukan labarin ba. Doctors sun fara amfani da matakan PSA dabam dabam kamar PSA da PSA ba tare da kashi-kashi ba don samun mafi kyau yanke shawara game da hadarin dan mutum na ciwon ciwon gurgu.
Sources
Saraiya M, Kottiri BJ, Leadbetter S., et al. Matsakanin asibitoci da kashi daya cikin 100 na miyagun ƙwayar ƙwayar ƙwayar cuta a tsakanin mazaunin Amurka, 2001-2002.
Uemura H, Nakamura M, Hasumi H., et al. Amfani da kashi 100 na asibiti na musamman na prostate musamman a matsayin mai hangen nesa na gano cutar kanjamau akan magungunan biopsy. Int J Urol. 2004 Yuli; 11 (7): 494-500.