Qhov Tseem Ceeb Qhov txawv - Epididymis vs Testicular Cancer
Neeg feem coob xav tias epididymis yog ib lub npe ntawm tus kab mob. Txawm li cas los xij, epididymis tsuas yog ib feem ntawm cov txiv neej kev ua me nyuam uas pab txhawb kev thauj mus los thiab kev loj hlob ntawm cov spermatozoa. Ntawm qhov tod tes, qog nqaij hlav qog nqaij hlav yog ib yam kab mob uas cuam tshuam rau tus txiv neej lub cev xeeb tub. Yog li, qhov sib txawv tseem ceeb ntawm epididymis thiab qog nqaij hlav qog noj ntshav yog qhov tseeb tias epididymis yog ib qho khoom nruab nrog thaum qog nqaij hlav qog nqaij hlav yog kab mob.
Epididymis yog dab tsi?
Lub epididymis yog ib feem ntawm cov txiv neej kev ua me nyuam uas nws txoj haujlwm yog kev yooj yim ntawm kev thauj mus los ntawm cov phev. Cov qauv tubular no txav raws lub posterolateral sab ntawm lub testis. Ob yam ntawm epididymis yog,
- Efferent ductules - qhov no ua rau lub taub hau ntawm epididymis los ntawm kev tsim cov kauj loj uas zaum ntawm tus ncej posterosuperior ntawm testis.
- Muaj tseeb epididymis - tag nrho cov efferent ductules ntws mus rau hauv lub duct nyias nyias. Nws txuas ntxiv inferiorly raws lub posterior nam ntawm lub testis raws li lub cev ntawm lub epididymis thiab enlarges ua tus Tsov tus tw ntawm lub epididymis ntawm lub inferior ncej ntawm lub testis.
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Qhov txawv ntawm Epididymis thiab Testicular Cancer Daim duab 01: Epididymis
Kev ua haujlwm ntawm Epididymis
- Cia cov spermatozoa kom txog thaum ejaculation
- Thaum cov spermatozoa hla lub epididymis, lawv tau txais lub peev xwm los fertilize qe.
Qhov kawg ntawm cov kab mob epididymis yog txuas ntxiv nrog lub ductus deferens.
Testicular Cancer yog dab tsi?
Cov qog nqaij hlav qog nqaij hlav yog kwv yees li 10% ntawm tag nrho cov neeg mob qog noj ntshav. Muaj ntau hom qog nqaij hlav qog nqaij hlav nyob ntawm lawv qhov anatomical thiab morphological nta.
Risk Factors
- Testicular dysgenesis syndrome uas suav nrog cryptorchidism, hypospadias thiab cov phev tsis zoo.
- Inutero raug tshuaj tua kab thiab nonsteroidal estrogens
- Nyob tsev neeg predisposition
Pathological Classification
- Seminomas
- Seminomas thiab spermatocytic seminomas
- Tsis yog seminomas
- Embryonal carcinoma
- Choriocarcinoma
- Yawg sac tumor
- Teratoma
- Sex cord stromal qog
- Leydig cell qog
- Sertoli cell qog
Seminomas
Cov no yog cov kab mob qog noj ntshav uas tshwm sim hauv cov qog ntshav. Qhov xwm txheej siab tshaj plaws yog nyob rau xyoo kaum peb ntawm lub neej.
YSpermatocytic Seminoma
Ntawm qhov sib txawv ntawm seminomas, cov qog no qeeb zuj zus, cov pawg uas feem ntau cuam tshuam rau cov txiv neej laus.
Embryonal Carcinoma
Ntawm no haj yam phem tshaj seminomas thiab lawv qhov tshwm sim siab tshaj thaum 2nd thiab 3rdxyoo caum ntawm lub neej.
Yolk Sac Tumor
Ntawm no yog cov qog ntau tshaj plaws hauv cov menyuam mos thiab menyuam yaus txog 3 xyoos.
Choriocarcinoma
Cov no yog cov qog nqaij hlav qog nqaij hlav uas muaj peev xwm malignant siab.
Teratoma
Teratomas yog cov ntaub so ntswg uas tau los ntawm cov kab mob sib txawv. Hauv cov txiv neej postpubertal, teratoma raug suav hais tias yog qog nqaij hlav malignant.
Daim duab 01: Testicular Seminomas
Tshuaj Kho Mob
- Tsis mob o ntawm lub qes qes yog cov yam ntxwv ntawm testicular neoplasms.
- Kev kuaj mob qog nqaij hlav qog ntshav yog txuam nrog kev nchuav ntawm cov qog uas yuav tsum tau txiav tawm ntawm daim tawv nqaij scrotal nrog rau orchiectomy. Yog li ntawd, kev tswj cov qog nqaij hlav yog ua los ntawm radical orchiectomy.
- Kev kis ntawm cov qog qog ntshav feem ntau tshwm sim ntawm cov qog ntshav. Para-aortic nodes yog thawj zaug koom nrog.
- Stage I – qog nyob rau hauv lub testis, epididymis los yog spermatic qaum
- Stage II - nyob deb ntawm kev kis mus rau cov retroperitoneal nodes hauv qab lub diaphragm
- Stage III - metastases sab nraum cov retroperitoneal nodes lossis sab nraum lub diaphragm
Biomarkers
HCG, AFP, thiab lactate dehydrogenase qib tau nce siab hauv cov qog nqaij hlav qog.
Kev kho mob
- Radiotherapy muaj txiaj ntsig zoo hauv kev tswj cov seminomas uas yog radiosensitive.
- Radical orchiectomy yog txoj kev phais uas ua rau kev txiav tawm ntawm cov qog nqaij hlav.
- Pure choriocarcinomas muaj qhov tsis zoo.
Qhov txawv ntawm Epididymis thiab Testicular Cancer yog dab tsi?
Epididymis vs Testicular Cancer |
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| Epididymis yog ib feem ntawm cov txiv neej kev loj hlob | Cov qog nqaij hlav qog nqaij hlav yog cov qog qog nqaij hlav uas tshwm sim hauv cov qog. |
| Ntsib vs Kab Mob | |
| Epididymis yog ib lub cev. | Cov qog nqaij hlav qog nqaij hlav yog ib yam kab mob uas cuam tshuam rau txiv neej txoj kev loj hlob. |
Summary – Epididymis vs Testicular Cancer
Tus kab mob epididymis yog ib feem ntawm txiv neej txoj kev loj hlob thaum cov qog nqaij hlav qog nqaij hlav yog ib yam kab mob malignant uas cuam tshuam rau txiv neej txoj kev loj hlob. Yog li qhov pom tseeb qhov txawv ntawm epididymis thiab qog nqaij hlav qog nqaij hlav yog tias epididymis yog ib qho khoom nruab nrog thaum qog nqaij hlav qog nqaij hlav yog kab mob.
Download PDF Version of Epididymis vs Testicular Cancer
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li daim ntawv ceeb toom. Thov download PDF version ntawm no Qhov txawv Ntawm Epididymis thiab Testicular Cancer
