Melanosis Coli Center - Woonsocket, RI
Woonsocket Gastroenterologist Doctors for Melanosis ColiType of Physician: Gastroenterologist What is a Gastroenterologist? A subspecialty certification by the Board of Internal Medicine; practitioners focus on the stomach, intestines, colon, liver, and gallbladder (digestive organs). The gastroenterologist treats conditions such as abdominal pain, ulcers, diarrhea, cancer, and jaundice and they consult with surgeons when abdominal operations are indicated. Specialty: Gastroenterology Common Name: GI Doctor Gastroenterologist Doctors in Woonsocket * Nikhil & Sripathi Karanth MDs  Nikhil & Sripathi Karanth MDs  Steven B Kirschner MD  Philip J Opalenski MD  Medical Group of Rhode Island Inc  Gastrointestinal Medicine Associates Inc  Gastrointestinal Medicine Associates Inc  Consultants In Gastroenterology  University Medical Group  Atwood Gastroenterology Services  University Medical Group  University Medical Group  University Medical Group  Consultants In Gastroenterology  Consultants In Gastroenterology  Consultants In Gastroenterology  Gastroenterology Associates Inc  Gastroenterology Associates Inc  Gastroenterology Associates Inc  Gastroenterology Associates Inc  Gastroenterology Associates Inc  Gastroenterology Associates Inc  Gastroenterology Associates Inc  University Gastroenterology  University Gastroenterology  University Gastroenterology  University Gastroenterology  University Gastroenterology  Women & Infants Hospital  University Gastroenterology  Women & Infants Hospital  Women & Infants Hospital  University Gastroenterology  University Gastroenterology  University Gastroenterology  University Gastroenterology  Women & Infants Hospital  University Gastroenterology  University Gastroenterology  University Gastroenterology  University Gastroenterology  University Gastroenterology  Medical Group of Rhode Island Inc  Gastrointestinal Medicine Associates Inc  Gastrointestinal Medicine Associates Inc  Gastrointestinal Medicine Associates Inc  University Medicine Foundation  University Medicine Foundation  University Medicine Foundation  University Medicine Foundation  University Medicine Foundation  University Medicine Foundation  University Medicine Foundation  University Medicine Foundation  Medical Group of Rhode Island Inc  University Gastroenterology  University Gastroenterology  University Gastroenterology  University Gastroenterology  Dugas Digestive Health  University Gastroenterology  University Gastroenterology  Gastroenterology Specialists Inc  Gastroenterology Specialists Inc  Gastroenterology Specialists Inc  Gastroenterology Specialists Inc Woonsocket, Rhode IslandUpcoming Local Events2012-06-10
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Melanosis ColiRead the Melanosis Coli article » What is melanosis coli?Melanosis coli is a condition usually associated with chronic laxative use in which dark pigment is deposited in the lamina propria (one of the lining layers) of the large intestine (colon). The pigment deposition results in a characteristic dark brown to black discoloration of the lining of the large intestine. This condition is sometimes called pseudomelanosis coli because the pigment deposits consist of a pigment known as lipofuscin and do not contain melanin as implied by the term "melanosis." Lipofuscin is a cellular pigment that forms when cells are destroyed, often called "wear and tear" pigment that can be found throughout the body. The dark color of the intestinal lining may be uniform or patterned, and the discoloration may be slight or very pronounced. The intensity and pattern of the discoloration may even vary among different sites in the colon of a patient. The condition may also be reversed upon discontinuation of laxative use. In some cases, the wall of the colon appears normal to the eye, but microscopic evaluation of biopsies by a pathologist reveals areas of pigment in the colon's lining. The pigment in melanosis coli does not accumulate in polyps or tumors of the large intestine.
What are the symptoms of melanosis coli?Melanosis coli does not cause symptoms. What causes melanosis coli?Melanosis coli usually results from chronic use of laxatives of the anthranoid group. Some examples of anthranoid laxatives are senna and rhubarb derivatives. Many of these laxatives have been in use for hundreds of years. In 1997, the U.S. Food and Drug Administration (FDA) banned the use of the popular anthranoid laxative phenolphthalein due to fears that it might be carcinogenic (cancer-causing). Animal studies had shown that extremely high doses of phenolphthalein led to tumors in animals, but it has nev... Recommended Reading Related to Melanosis ColiWhat is flexible sigmoidoscopy?Flexible sigmoidoscopy is a procedure that allows your doctor to examine the rectum and the lower (sigmoid) colon. The flexible sigmoidoscope is a flexible tube 60 cm long and about the thickness of your little finger. It is inserted gently into the anus and advanced slowly into the rectum and the lower colon. It is an accurate and simple method of investigating the cause of rectal bleeding, change in bowel habit, and rectal symptoms such as pain and diarrhea. Flexible sigmoidoscopy also is a part of colon screening and surveillance for colon cancer. What is the preparation for flexible sigmoidoscopy?In order to obtain accurate results, the rectum and the lower colon must be completely clean of stool. Your doctor will give you detailed instructions on how to cleanse your colon. In general, this requires the use of one or two enemas prior to the procedure and may also call for a laxative and some dietar... Other Related Melanosis Coli ArticlesEmergency Contact for Woonsocket
Nearby Woonsocket Hospitals *Landmark Medical Center Rehabilitation Hospital of Rhode Island Milford Regional Medical Center Arbour-Fuller Hospital Our Lady of Fatima Hospital Memorial Hospital of Rhode Island The Miriam Hospital Providence VA Medical Center Roger Williams Medical Center Butler Hospital Eleanor Slater Hospital Zambarano Unit Sturdy Memorial Hospital Hasbro Children's Hospital Rhode Island Hospital Women & Infants Hospital of Rhode Island Southern New England Rehabilitation Center St Joseph Health Services Bradley Hospital Hubbard Regional Hospital Eleanor Slater Hospital Pastore Center Whittier Rehabilitation Hospital Westborough MetroWest Medical Center Framingham Union Hospital Caritas Norwood Hospital Westwood Lodge Hospital Kent Hospital Westborough State Hospital Kindred Specialty Hospital Natick MetroWest Medical Center Leonard Morse Hospital Day Kimball Hospital Taunton State Hospital Morton Hospital & Medical Center UMass Memorial Medical Center University Campus Worcester State Hospital Kindred Specialty Hospital Stoughton St Vincent Hospital at Worcester Medical Center Massachusetts Hospital School New England Sinai Hospital & Rehabilitation Center UMass Memorial Medical Center Memorial Campus Beth Israel Deaconess Hospital Needham Adcare Hospital of Worcester Boston VA Healthcare System Brockton Caritas Good Samaritan Medical Center Fairlawn Rehabilitation Hospital UMass Memorial Marlborough Hospital VA Boston Healthcare System West Roxbury Campus Newton Wellesley Hospital Signature Healthcare Brockton Hospital Bournewood Hospital Charlton Memorial Hospital Harrington Memorial Hospital Saint Anne's Hospital Milton Hospital Hebrew Rehabilitation Center for the Aged Kindred Specialty Hospital Braintree Faulkner Hospital Braintree Rehabilitation Hospital Lemuel Shattuck Hospital Massachusetts Mental Health Center Arbour Hospital Caritas Carney Hospital Caritas St Elizabeth's Medical Center Franciscan Hospital for Children Kindred Hospital Boston VA Boston Healthcare System Jamaica Plain Campus New England Baptist Hospital Quincy Medical Center  Radius Specialty Hospital Boston  UMass Memorial Clinton Hospital  Brigham & Women's Hospital  South Shore Hospital  Dana Farber Cancer Institute  Children's Hospital Boston  Arbour HRI Hospital  Beth Israel Deaconess Medical Center  McLean Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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Related Diseases & Conditions
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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 colonic polyps. Removal of these precancerous polyps can prevent colon cancer.
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Constipation
- Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week. Constipation usually is caused by the slow movement of stool through the colon. There are many causes of constipation including medications, poor bowel habits, low fiber diets, abuse of laxatives, hormonal disorders, and diseases primarily of other parts of the body that also affect the colon.
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Abdominal Pain
- Abdominal pain is pain in the belly and can be acute or chronic. Causes include inflammation, distention of an organ, and loss of the blood supply to an organ. Abdominal pain can reflect a major problem with one of the organs in the abdomen such as the appendix, gallbladder, large and small intestine, pancreas, liver, colon, duodenum, and spleen.
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Colon Polyps
- A colon polyp is a benign tumor of the large intestine. Benign polyps do not invade nearby tissue or spread to other parts of the body. Benign polyps can easily be removed during colonoscopy and are not life threatening. If benign polyps are not removed from the large intestine, they can become malignant over time.
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Laxatives for Constipation
- Laxatives for treatment of constipation include over-the-counter preparations such as bulk-forming laxatives, stool softeners, lubricant laxatives, stimulant laxatives, saline laxatives, enemas and suppositories. Some over-the-counter laxatives are not recommended for patients with specific diseases or conditions. Some laxatives may have negative adverse effects if taken over long periods of time.
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Colon Cancer Prevention
- Colo-rectal cancer is both curable and preventable if it is detected early and completely removed before the cancerous cells metastasize to other parts of the body. Colonoscopy and flexible sigmoidoscopy (along with digital rectal examination and stool occult blood testing) are both effective at preventing colo-rectal cancers and detecting early colo-rectal cancers.
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Colon Cancer
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