Anal Cancer Index
Anal cancer, cancer located at the end of the large intestine, has symptoms that include anal or rectal bleeding, anal pain or pressure, anal discharge or itching, a change in bowel movements, and/or a lump in the anal region. Treatment for anal cancer may involve radiation, chemotherapy, or surgery and depends upon the stage of the cancer, its location, whether cancer is eradicated after the first treatment, and whether the patient has HIV.
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Picture of Anus
The opening of the rectum to the outside of the body. See a picture of Anus and learn more about the health topic....learn more »
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In This Article
Rectal Bleeding (Blood in Stool, Hematochezia) Article
- Rectal bleeding (blood in stool) facts
- What does rectal bleeding (blood in stool) mean?
- What are the causes of blood in the stool (rectal bleeding)?
- What diseases and conditions can cause blood in the stool (rectal
bleeding)?
- Anal fissure
- Hemorrhoids
- Diverticulosis
- Colon cancer and polyps
- Polypectomy
- Angiodysplasias
- Colitis and proctitis
- Meckel's diverticulum
- Rare causes of rectal bleeding
- How is the cause and site of rectal bleeding determined?
- History and physical examination
- Anoscopy
- Flexible sigmoidoscopy
- Colonoscopy
- Radionuclide scans
- Visceral angiogram
- Video capsule and small intestine enteroscopy
- MRI and CT tomographic angiography
- Nasogastric tube aspiration
- Esophagogastroduodenoscopy
- Blood tests
- How is rectal bleeding treated?
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Itching
Itching can be a common problem. Itches can be localized or generalized. There are many causes of itching to include: infection...learn more »
In This Article
Itching Article
- Itching (itch) facts
- What is an itch?
- What are associated symptoms and signs of itching?
- What causes itching?
- How is the cause of itching diagnosed?
- Should I scratch the itch?
- What are topical (external) itch treatments? Are there any home remedies for itching?
- What are oral itch treatments?
- Can itching be prevented?
- When should the doctor be consulted for itching?
- What are possible complications of itching?
- What is the prognosis (outlook) for itching?
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Anal Fissure
An anal fissure is a small tear or cut in the skin lining of the anus. Pain and/or rectal bleeding during bowel movements are...learn more »
In This Article
Anal Fissure Article
- What are anal fissures?
- What causes anal fissures?
- What are the symptoms of anal fissures?
- How are anal fissures diagnosed and evaluated?
- How are anal fissures treated?
- Anal Fissures At A Glance
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Colon Cancer
Colon cancer is a malignancy that arises from the inner lining of the colon. Most, if not all, of these cancers develop from...learn more »
In This Article
Colon Cancer Article
- Colon cancer facts
- What is cancer?
- What is cancer of the colon and rectum?
- What are the causes of colon cancer?
- What are the symptoms of colon cancer?
- What tests can be done to detect colon cancer?
- How can colon cancer be prevented?
- What are the treatments and survival for colon cancer?
- What is the follow-up care for colon cancer?
- What does the future hold for patients with colorectal cancer?
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In This Article
Sexually Transmitted Diseases in Women (STDs) Article
- What are sexually transmitted diseases (STDs, formerly referred to as sexually transmitted infections or STIs)?
- Gonorrhea
- Chlamydia
- Syphilis
- Genital Herpes
- Human Papillomaviruses (HPVs) and Genital Warts
- Chancroid
- Ectoparasitic Infections
- Acquired Immunodeficiency Syndrome (AIDS)
- Hepatitis B
- Hepatitis C
- Conclusions
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In This Article
Sexually Transmitted Diseases in Men (STDs in Men) Article
- Sexually transmitted diseases (STDs) in men facts
- What are STDs and how can their spread be prevented?
- Diseases associated with genital lesions
- Chancroid
- Genital herpes
- Lymphogranuloma venereum (LGV)
- Syphilis
- Human papillomavirus (HPV)
- Diseases associated with urethritis
- Urethritis
- Chlamydia
- Gonorrhea
- Systemic STDs
- Human immunodeficiency virus (HIV)
- Hepatitis B
- Hepatitis C
- Human herpes virus 8 (HHV-8)
- Ectoparasitic infections
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