YNyob Cancer vs Prostate Cancer
Cov qog nqaij hlav hauv plab thiab cov qog nqaij hlav prostate yog ob hom mob qog noj ntshav uas kuaj pom hauv cov neeg laus. Ob leeg mob qog noj ntshav yog invasive heev. Ob hom mob qog noj ntshav no txawv ntawm ib leeg, uas tau tham hauv qab no kom ntxaws, qhia txog cov yam ntxwv kho mob, cov tsos mob, ua rau, kev tshawb nrhiav thiab kev kuaj mob, kev kuaj mob, thiab kev kho mob qog noj ntshav thiab prostate.
plab hnyuv loj yog kev kho mob hu ua txoj hnyuv. Cov nyuv muaj xws li caecum, ascending colon, transverse colon, descending colon thiab sigmoid colon. Lub plab hnyuv sigmoid txuas ntxiv nrog lub qhov quav. Cov qog nqaij hlav tuaj yeem tshwm sim lawv tus kheej ntawm txhua qhov chaw, tab sis cov plab hnyuv siab raum thiab qhov quav feem ntau cuam tshuam ntau dua piv rau cov hnyuv loj. Cov qog nqaij hlav hauv plab tuaj nrog los ntshav ntawm qhov quav, xav tias kev khiav tawm tsis tiav, lwm txoj kev cem quav thiab raws plab. Tej zaum yuav muaj kev cuam tshuam txog kev ua haujlwm xws li qaug zog, nkim, tsis qab los noj mov, thiab poob phaus.
Muaj ntau yam uas yuav ua rau mob qog noj ntshav. Inflammatory plob tsis so tswj kab mob (IBD) ua rau mob qog noj ntshav vim muaj tus nqi siab ntawm cell faib thiab kho. Cov noob caj noob ces ua lub luag haujlwm tseem ceeb hauv carcinogenesis vim hais tias nrog kev faib cov cell sai, txoj hauv kev ntawm kev ua kom mob qog noj ntshav yog siab. Thawj cov txheeb ze nrog cov qog nqaij hlav plab qhia tias muaj feem ntau dua ntawm kev mob qog noj ntshav. Muaj cov noob hu ua proto-oncogenes, uas ua rau mob malignancies yog tias qhov kev hloov pauv caj ces hloov mus rau hauv oncogenes.
Thaum tus neeg mob muaj cov tsos mob qog nqaij hlav hauv plab, ib qho sigmoidoscopy lossis colonoscopy yog qhia. Siv qhov ntsuas, ib qho me me ntawm kev loj hlob raug tshem tawm kom kawm nyob rau hauv lub tshuab microscope. Kev kis mob qog noj ntshav yuav tsum raug ntsuas los txiav txim siab txog txoj kev kho mob. Cov kev tshawb fawb pom zoo li kev sib nqus resonance imaging (MRI), xam tomography (CT), thiab ultrasound scans pab ntsuam xyuas lub zos thiab nyob deb. Lwm qhov kev tshawb nrhiav niaj hnub yuav tsum tau ua txhawm rau txhawm rau ntsuas qhov kev nyab xeeb rau kev phais thiab lwm yam cuam tshuam. Cov ntshav suav tag nrho tuaj yeem pom tias muaj ntshav liab. Serum electrolytes, ntshav qab zib theem, lub siab thiab lub raum ua haujlwm yuav tsum tau kho kom zoo ua ntej cov txheej txheem phais. Muaj cov cim qog tshwj xeeb uas siv los kuaj pom muaj mob qog noj ntshav hauv plab. Carcinoembryonic antigen yog ib qho kev tshawb nrhiav.
Feem ntau ntawm cov qog nqaij hlav hauv plab yog adenocarcinomas. Cov qog nqaij hlav hauv plab yog tiv thaiv tau. Kev noj cov txiv hmab txiv ntoo thiab zaub ntau, noj cov nqaij liab tsawg, thiab kev ua lub cev tsis tu ncua ua rau txo qis kev pheej hmoo mob qog noj ntshav. Aspirin, celecoxib, calcium thiab vitamin D txo qhov kev pheej hmoo mob qog noj ntshav. Tsev neeg adenomatous polyposis ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav. Flexible sigmoidoscopy yog ib qho kev tshawb nrhiav txhim khu kev qha los tshuaj xyuas cov kab mob tsis zoo hauv txoj hnyuv. Rau cov qog nqaij hlav hauv zos, txoj kev kho mob kho mob yog ua tiav kev phais phais nrog cov npoo txaus rau ob sab ntawm qhov txhab. Kev phais hauv ib cheeb tsam ntawm lub plab hnyuv loj tuaj yeem ua tiav ntawm laparoscopy thiab laparotomy. Yog tias mob qog noj ntshav tau nkag mus rau cov qog ntshav qab zib, cov tshuaj khomob yuav ua rau lub neej expectancy. Fluorouracil thiab Oxaliplatin yog ob qho tib si siv tshuaj khomob. Radiation kuj tseem muaj txiaj ntsig zoo hauv cov kab mob siab heev.
Prostate Cancer
mob qog noj ntshav prostate tshwm sim hauv cov neeg laus. Lawv tshwm sim nrog cov tsos mob ntawm urinary obstructive; nyuaj pib tso zis, tso zis tsis zoo, thiab lub sij hawm ntev dribbling tom qab tso zis. Ntau qhov xwm txheej tau pom tshwm sim thaum lub sijhawm kuaj lub qhov quav digital. Thaum kuaj lub qhov quav digital, prostate xav tias lumpy, loj dua yam tsis muaj qhov nruab nrab. Cov qog nqaij hlav hauv prostate feem ntau qeeb zuj zus.
Thaum kuaj pom, prostate tshwj xeeb antigen, ultrasound scan ntawm lub plab mog (trans-rectal) yuav ua tau. Qee zaum CT scan lossis MRI tej zaum yuav xav tau los ntsuas kev sib kis. Biopsy ntawm qhov tsis txaus ntseeg yog qhov kev xaiv. Yog tias kuaj pom, transurethral resection ntawm prostate lossis qhib kev phais yog muaj kev kho mob. Tom qab phais tas, radiotherapy thiab chemotherapy kuj tseem ua lub luag haujlwm. Vim tias mob qog noj ntshav prostate yog testosterone rhiab heev, ob tog orchiectomy kuj yog ib qho kev xaiv rau cov kab mob siab.
Qhov txawv ntawm Colon Cancer thiab Prostate Cancer yog dab tsi?
• mob qog noj ntshav yog mob qog noj ntshav thaum mob qog noj ntshav prostate yog mob qog noj ntshav genitourinary.
• mob khees xaws plab tshwm sim rau cov txiv neej thiab poj niam thaum mob qog nqaij hlav prostate tshwm sim hauv cov txiv neej nkaus xwb.
• Cov qog nqaij hlav hauv plab yog tshwm sim los ntawm 35 saum toj no thaum cov qog nqaij hlav prostate muaj ntau dua 55 xyoo.
• Cov qog nqaij hlav hauv plab nrog lub plab zom mov thaum cov qog nqaij hlav prostate nrog cov zis tso zis.
• Cov qog nqaij hlav hauv plab tsim CEA thaum cov qog nqaij hlav prostate tsim PSA.
• Muaj kev faib rau cov qog nqaij hlav thiab kev kho mob nyob ntawm theem ntawm tus kab mob.
Nyeem ntxiv:
1. Qhov txawv ntawm Pancreatic Cancer thiab Pancreatitis
2. Qhov txawv ntawm Hemorrhoids thiab Colon Cancer
3. Qhov txawv ntawm Cervical thiab Ovarian Cancer
4. Qhov txawv ntawm Pob Txha Cancer thiab Leukemia
5. Qhov txawv ntawm Adenocarcinoma thiab Squamous Cell Carcinoma
