Detection Appropriatecolorectal leading to the detection and removal of precancerousgrowths is the only way to stop these tests for rectal cancer include disease.Screening fecal occult blood and endoscopy.
If a family history of colorectal cancer is present in a first-degree relative (parent, brother or sister) to endoscopy of the colon and rectum should begin 10 years before the age of diagnosis relative or at age 50 years, whichever comes first.
Showing posts with label Anal Cancer. Show all posts
Showing posts with label Anal Cancer. Show all posts
Thursday, 28 July 2011
Medical Treatment Of Anal Cancer
Treatment and prognosis of rectal cancer depends on the stage of cancer, which is determined by three factors:
How deep the cancer has spread to the wall of the rectum
It is cancer in the lymph nodes appear to be
Whether the cancer has spread to other parts of the body (cancer of the body often spreads to include the liver and lungs.)
The stages of colorectal cancer are as follows:
Phase I: Cancer is only the first or the second layer of the rectal wall and lymph nodes are involved.
Stage II: Tumor penetrates the mesorectum, but not the lymph nodes are involved.
Phase III: Regardless of how deeply the cancer penetrates the lymph nodes are involved in cancer.
Phase IV: persuasive evidence of cancer in other parts of the body outside the rectal area.
Localized rectal cancer includes stagesI-III. Metastatic stage IV rectal cancer.
The goals of treatment of rectal cancer are located to ensure removal of all cancers and to prevent a recurrence of cancer or near the rectum or around the body.
If Stage I rectal cancer is diagnosed, then surgery is probably the only necessary step in the risk of cancer returning after surgery treatment.The is low, and therefore chemotherapy is generally not available.
Sometimes, after removal of the tumor, the doctor discovered that the cancer has spread to the mesorectum (phase II) or to lymph nodes contained cancer cells (StageIII). In these cases, chemotherapy and radiation therapy are offered, after recovering from surgery to reduce the chances of cancer returning.Chemotherapy and radiotherapy is given after surgery is called adjuvant therapy.
If the initial reviews and tests show a person to have stage II or III colorectal cancer, then chemotherapy and radiotherapy should be considered before surgery. Chemotherapy and radiation given before surgery is called neoadjuvant therapy. This treatment lasts about six weeks.Neoadjuvant therapy is performed to shrink the tumor and can be completely eliminated by the addition surgery.In, a person will be able to tolerate the side effects of chemotherapy combined with radiotherapy and better if this treatment given before surgery rather than afterward.Afterrecovery operation must be a person who has suffered a neoadjuvant treatment withtheoncologist meeting to discuss the need for more chemotherapy.
If the cancer is metastatic, then surgery and radiation therapy will only be made if the persistent bleeding or intestinal obstruction are rectal mass. Otherwise, chemotherapy is the standard treatment of metastatic cancer of the rectum cancer.At this time, metastatic colorectal cancer is not curable.However, the median survival time of patients with metastatic colorectal cancer, extended over a few recent years due to the introduction of new drugs.
How deep the cancer has spread to the wall of the rectum
It is cancer in the lymph nodes appear to be
Whether the cancer has spread to other parts of the body (cancer of the body often spreads to include the liver and lungs.)
The stages of colorectal cancer are as follows:
Phase I: Cancer is only the first or the second layer of the rectal wall and lymph nodes are involved.
Stage II: Tumor penetrates the mesorectum, but not the lymph nodes are involved.
Phase III: Regardless of how deeply the cancer penetrates the lymph nodes are involved in cancer.
Phase IV: persuasive evidence of cancer in other parts of the body outside the rectal area.
Localized rectal cancer includes stagesI-III. Metastatic stage IV rectal cancer.
The goals of treatment of rectal cancer are located to ensure removal of all cancers and to prevent a recurrence of cancer or near the rectum or around the body.
If Stage I rectal cancer is diagnosed, then surgery is probably the only necessary step in the risk of cancer returning after surgery treatment.The is low, and therefore chemotherapy is generally not available.
Sometimes, after removal of the tumor, the doctor discovered that the cancer has spread to the mesorectum (phase II) or to lymph nodes contained cancer cells (StageIII). In these cases, chemotherapy and radiation therapy are offered, after recovering from surgery to reduce the chances of cancer returning.Chemotherapy and radiotherapy is given after surgery is called adjuvant therapy.
If the initial reviews and tests show a person to have stage II or III colorectal cancer, then chemotherapy and radiotherapy should be considered before surgery. Chemotherapy and radiation given before surgery is called neoadjuvant therapy. This treatment lasts about six weeks.Neoadjuvant therapy is performed to shrink the tumor and can be completely eliminated by the addition surgery.In, a person will be able to tolerate the side effects of chemotherapy combined with radiotherapy and better if this treatment given before surgery rather than afterward.Afterrecovery operation must be a person who has suffered a neoadjuvant treatment withtheoncologist meeting to discuss the need for more chemotherapy.
If the cancer is metastatic, then surgery and radiation therapy will only be made if the persistent bleeding or intestinal obstruction are rectal mass. Otherwise, chemotherapy is the standard treatment of metastatic cancer of the rectum cancer.At this time, metastatic colorectal cancer is not curable.However, the median survival time of patients with metastatic colorectal cancer, extended over a few recent years due to the introduction of new drugs.
Symptoms Of Anal Cancer
Symptoms of anal cancer include swelling and changes in bowel habits, a lump near the anus, rectal bleeding, itching or discharge.
Women may experience back pain due to pressure from the tumor of the vagina, and vaginal dryness
Women may experience back pain due to pressure from the tumor of the vagina, and vaginal dryness
Causes Of Anal Cancer
In general, el cáncer cuando comienza una genética mutación (cambio en los genes) is normal vuelve de las celula celula abnormal in sanatoria. Las celula sanatoria crecen there is a una tasa fija multiplican y, eventualmente, in Algún momento morir juntos. Las celula crecen there is abnormal multiplican sin control y no mueren. Las celula abnormal juntos para crear be agrupan una masa (tumor). Las celula cancerosas cercanos pueden invader tejidos y puede separarse of a tumor is Primario otras partes del propague a cuerpo (metastasis). Los médicos no Saben caused by the driver that mutación genética al desarrollo anal cancer.
Begynder Generelt kræft, NAR genetisk mutation in (i screwed ændring Gener) normal Blivi i Raske unormale winery Celler. Celler og i Raske VOKS GIS and arrow makers hastighed og i isdst FastSat and thus tidspunkt PA. Unormale celler og ud af VOKS trainers GIS kontrol, og ikke Dor. Celler de unormale sig om in Klumper Skabe SAMMEN mass (tumor). Kræftceller Invaders fra og kan nærliggende væv oprindelig adskille in GIS Spred svulst until give af andre Kropp (metastaserer). See Lægerne ikke, hvad der den mutation forårsager genetiske, der af udviklingen udløser anal cancer.
The cause exacta de la mayor de los de cáncer anal EVENT SHALL es Desconocido, but muchos creen que Médicos the infección con el virus papiloma humano (HPV) causan EVENT SHALL muchos de cáncer anal. Evidencia que buena Muestra el cáncer de células VPH because escamosas de muchos y el ano cloacogenic anal cancer. Pero los investigadores estan seguros de menos que este virus causes anal adenocarcinoma.
I ricercatori hanno scoperto più di 100 tipi di HPV. Tipo A, HPV-16, if trova spesso in a cell anal carcinoma squamosa e alcune verruche anal.
Some researchers also believe that human immunodeficiency virus (HIV) that causes AIDS, has a role in anal cancer. This virus weakens the immune system of the body that normally helps fight infections. In people with HIV, the virus such as HPV become more active and trigger the development of anal cancer.
Spille Rygning Rolle SYNES in f i udviklingen anal cancer. Kræftfremkaldende shock kemikalier Lungern tobaksrøg i, og disse kan SPRED gennem kemikalier Restena blodbanen until Kropp af. Merge har mange in Oget undersøgelser hyppighed Ryger af hos anal cancer.
Risk factors for anal cancer
Doctors and researchers believe that certain factors known as risk factors increase the likelihood of a person to develop anal cancer. However, not everyone with a risk factor for developing anal cancer and those without risk factors may develop the disease.
Risk factors for anal cancer are:
Age - most cases of anal cancer are diagnosed in people between 50 and 80
Anal fistula - An anal fistula is an abnormal tunnel between the rectum and the outer skin of the anus. This tunnel is often drains pus or liquid that can soil or stain your clothes. An anal fistula may irritate the outer tissues of the anus or make you uncomfortable. It can increase the risk of developing anal cancer.
Anal irritation - Hyppige RODM, hævelse og omkring ømhed National Oge risikoen to udvikle anus for anal cancer.
Gender - Women have a higher risk of anal cancer than men.
Immunosuppression - lower immunity, such as HIV (the virus that causes AIDS) and those who use drugs to suppress their immune system (such as people who have undergone organ transplants) are at increased risk of anal cancer. HIV does not seem to reduce anal cancer in people living with HIV.
Virus papiloma humano (VPH) - The mayor de los Médicos creen que el VPH because cáncer de células escamosas anal y el cáncer cervical. Hay varios Tipos de VPH, and type más probabilidades de que causar cáncer holds if llama anal HPV-16. Este virus if transmito de por contacto sexual person to person. Es más común en muchas personas que han Tenida parejas sexuales que han or Tenida sexo anal. Tipos de algunos de los muchos VPH estan asociados con el cáncer anal fuertemente que los Demas. A signo de infección por VPH son las verrugas genitales or venéreas (verrugas genitales), que son causadas por el VPH. El puede hacer que las células VPH anormales aparecen en el ano (anal or lesiones escamosas intraepiteliales ASIL). Las células anormales asociados with ASIL cancerosos are not, however pueden convertirse en cáncer the anus. Sin embargo, algunas personas no ASIL anal with Cancer.
Corsa - Bianchi negli Stati Uniti è molto più che gli probability Afro-American diagnosticati sono con cancro anal.
Seksuel Aktiviteter - Folk, der har handle eating har seksuelle Levet LEADERS partners in Højer Risiko for anal cancer. Hertil kommer, og at Mænd kvinder, der har samleje analta handle, hvis især yngre var end of 30, er until the cancer of the anal tilbøjelige fa mother.
Smoking - People who smoke are four times more likely to develop anal cancer than nonsmokers. The risk of anal cancer increases with the number of cigarettes smoked per day and the number of years a person has been smoking. Quitting smoking can reduce risk, people who smoked, but left only slightly more likely to develop anal cancer than people who never smoked.
Begynder Generelt kræft, NAR genetisk mutation in (i screwed ændring Gener) normal Blivi i Raske unormale winery Celler. Celler og i Raske VOKS GIS and arrow makers hastighed og i isdst FastSat and thus tidspunkt PA. Unormale celler og ud af VOKS trainers GIS kontrol, og ikke Dor. Celler de unormale sig om in Klumper Skabe SAMMEN mass (tumor). Kræftceller Invaders fra og kan nærliggende væv oprindelig adskille in GIS Spred svulst until give af andre Kropp (metastaserer). See Lægerne ikke, hvad der den mutation forårsager genetiske, der af udviklingen udløser anal cancer.
The cause exacta de la mayor de los de cáncer anal EVENT SHALL es Desconocido, but muchos creen que Médicos the infección con el virus papiloma humano (HPV) causan EVENT SHALL muchos de cáncer anal. Evidencia que buena Muestra el cáncer de células VPH because escamosas de muchos y el ano cloacogenic anal cancer. Pero los investigadores estan seguros de menos que este virus causes anal adenocarcinoma.
I ricercatori hanno scoperto più di 100 tipi di HPV. Tipo A, HPV-16, if trova spesso in a cell anal carcinoma squamosa e alcune verruche anal.
Some researchers also believe that human immunodeficiency virus (HIV) that causes AIDS, has a role in anal cancer. This virus weakens the immune system of the body that normally helps fight infections. In people with HIV, the virus such as HPV become more active and trigger the development of anal cancer.
Spille Rygning Rolle SYNES in f i udviklingen anal cancer. Kræftfremkaldende shock kemikalier Lungern tobaksrøg i, og disse kan SPRED gennem kemikalier Restena blodbanen until Kropp af. Merge har mange in Oget undersøgelser hyppighed Ryger af hos anal cancer.
Risk factors for anal cancer
Doctors and researchers believe that certain factors known as risk factors increase the likelihood of a person to develop anal cancer. However, not everyone with a risk factor for developing anal cancer and those without risk factors may develop the disease.
Risk factors for anal cancer are:
Age - most cases of anal cancer are diagnosed in people between 50 and 80
Anal fistula - An anal fistula is an abnormal tunnel between the rectum and the outer skin of the anus. This tunnel is often drains pus or liquid that can soil or stain your clothes. An anal fistula may irritate the outer tissues of the anus or make you uncomfortable. It can increase the risk of developing anal cancer.
Anal irritation - Hyppige RODM, hævelse og omkring ømhed National Oge risikoen to udvikle anus for anal cancer.
Gender - Women have a higher risk of anal cancer than men.
Immunosuppression - lower immunity, such as HIV (the virus that causes AIDS) and those who use drugs to suppress their immune system (such as people who have undergone organ transplants) are at increased risk of anal cancer. HIV does not seem to reduce anal cancer in people living with HIV.
Virus papiloma humano (VPH) - The mayor de los Médicos creen que el VPH because cáncer de células escamosas anal y el cáncer cervical. Hay varios Tipos de VPH, and type más probabilidades de que causar cáncer holds if llama anal HPV-16. Este virus if transmito de por contacto sexual person to person. Es más común en muchas personas que han Tenida parejas sexuales que han or Tenida sexo anal. Tipos de algunos de los muchos VPH estan asociados con el cáncer anal fuertemente que los Demas. A signo de infección por VPH son las verrugas genitales or venéreas (verrugas genitales), que son causadas por el VPH. El puede hacer que las células VPH anormales aparecen en el ano (anal or lesiones escamosas intraepiteliales ASIL). Las células anormales asociados with ASIL cancerosos are not, however pueden convertirse en cáncer the anus. Sin embargo, algunas personas no ASIL anal with Cancer.
Corsa - Bianchi negli Stati Uniti è molto più che gli probability Afro-American diagnosticati sono con cancro anal.
Seksuel Aktiviteter - Folk, der har handle eating har seksuelle Levet LEADERS partners in Højer Risiko for anal cancer. Hertil kommer, og at Mænd kvinder, der har samleje analta handle, hvis især yngre var end of 30, er until the cancer of the anal tilbøjelige fa mother.
Smoking - People who smoke are four times more likely to develop anal cancer than nonsmokers. The risk of anal cancer increases with the number of cigarettes smoked per day and the number of years a person has been smoking. Quitting smoking can reduce risk, people who smoked, but left only slightly more likely to develop anal cancer than people who never smoked.
Anal Cancer Overview
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