Melanosis Coli Center - Port Arthur, TX
Port Arthur 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 Port Arthur * Nezar Shobasy & Mohamed D Vadva MD  Nezar Shobasy & Mohamed D Vadva MD  Sudhir K Alampur MD  Carol A Batty MD  Feras Zabad MD  Michael Ong MD  Lonnie J Bean Jr. MD  Southeast Texas Gastroenterology Associates  Southeast Texas Gastroenterology Associates  Southeast Texas Gastroenterology Associates  Southeast Texas Gastroenterology Associates  Southeast Texas Gastroenterology Associates  University of Texas Hospital Gastroenterology  University of Texas Hospital Gastroenterology  University of Texas Hospital Gastroenterology  University of Texas Hospital Gastroenterology  University of Texas Hospital Gastroenterology  University of Texas Hospital Gastroenterology  Mazen Alasadi MD  Ludie Hernandez-Buck MD PA  Sathya Kalangi MD  Gastroenterology Consultants PA  Dickinson Medical Clinic  UTMB Specialty Care  UTMB Specialty Care  UTMB Specialty Care  M Radwan Al-Sabbagh MD  Gastroenterology Diagnostic Clinic  Rukan Daccak MD  Bay Area Gastroenterology PA  Bay Area Gastroenterology PA  Bay Area Gastroenterology PA  Bay Area Gastroenterology PA  Stephen C Marcum & Richard Warneke MDs  Bay Area Gastroenterology PA  Kalyanam D Subramanyam MD  Stephen C Marcum & Richard Warneke MDs  Digestive Health Center  Gastroenterology Consultants PA  Gastroenterology Consultants PA  Gastroenterology Consultants PA  Gastroenterology Consultants PA  Gastroenterology Consultants PA  Gastroenterology Consultants PA  Arun K Mukhopadhyay MD  Rafael Sanchez MD  George Nunez Jr. MD  Digestive Disease Consultants  Parendra Banker MD  Digestive & Liver Disease Consultants PA  Digestive & Liver Disease Consultants PA  Digestive & Liver Disease Consultants PA  Leroy Odom MD  Garland W Gossett MD  Garland W Gossett MD  Narayana P Narayana MD Port Arthur, TexasUpcoming Local Events2012-06-02
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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 ColiConstipation facts
Other Related Melanosis Coli ArticlesEmergency Contact for Port Arthur
Nearby Port Arthur Hospitals *CHRISTUS St Mary Hospital Dubuis Hospital Port Arthur Renaissance Hospital Groves Medical Center of Southeast Texas Promise Hospital of Southeast Texas Memorial Hermann Baptist Beaumont Harbor Hospital of Southeast Texas Memorial Hermann Baptist Orange Hospital Dubuis Hospital Beaumont CHRISTUS St Elizabeth Hospital HEALTHSOUTH Beaumont Rehabilitation Hospital Winnie Community 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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