Melanosis Coli Center - West Seneca, NY
West Seneca 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 West Seneca *![]() Buffalo Gastroenterology Associates LLP ![]() Buffalo Gastroenterology Associates LLP ![]() Buffalo Gastroenterology Associates LLP ![]() Buffalo Gastroenterology Associates LLP ![]() Buffalo Gastroenterology Associates LLP ![]() Buffalo Gastroenterology Associates LLP ![]() Buffalo Gastroenterology Associates LLP ![]() Michael C Moore MD ![]() Ronald Basalyga MD ![]() Digestive Health Physicians ![]() Digestive Health Physicians ![]() Digestive Health Physicians ![]() University Medical Associates ![]() Roswell Park Cancer Institute ![]() Roswell Park Cancer Institute ![]() Thomas Mahl MD ![]() Buffalo Medical Group Gastroenterology ![]() Academic Medicine Services ![]() Academic Medicine Services ![]() Aston B Williams MD ![]() Buffalo Medical Group Gastroenterology ![]() Buffalo Medical Group Gastroenterology ![]() Buffalo Medical Group Gastroenterology ![]() Antonino Mannone MD & Henri T Woodman MD ![]() Antonino Mannone MD & Henri T Woodman MD ![]() Academic Medicine Services ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates LLP ![]() Gastroenterology Associates ![]() Gastroenterology Associates LLP ![]() Maya Srivastava MD ![]() Gastroenterology Associates LLP ![]() Ilja J Weinrieb MD ![]() Wells Gastroenterology ![]() Madhav N Deshmukh MD ![]() Niagara Falls Physicians ![]() Cezina Rocha MD ![]() Abdul Chaudhry MD ![]() Zaheer U Babar & Zafar Mirza MD ![]() Zaheer U Babar & Zafar Mirza MD ![]() Jamestown Area Medical Associates ![]() Jamestown Area Medical Associates ![]() Surianara Karthikeyan MD ![]() Rochester Gastroenterology Associates ![]() Digestive Disease Associates LLP ![]() Rochester Gastroenterology Associates ![]() Gastroenterology Associates, LLP ![]() Digestive Disease Associates LLP ![]() Rochester Gastroenterology Associates ![]() Gastroenterology Associates, LLP ![]() Gastroenterology Associates, LLP ![]() Robert Kornfield MD ![]() Strong Memorial Hospital Gastroenterology ![]() Strong Memorial Hospital Gastroenterology ![]() Strong Memorial Hospital Gastroenterology ![]() Strong Memorial Hospital Gastroenterology ![]() Strong Memorial Hospital Gastroenterology ![]() Strong Memorial Hospital Gastroenterology ![]() Strong Memorial Hospital Gastroenterology ![]() Olsan Medical Group ![]() William Y Chey MD & Associates ![]() Rochester Gastrointestinal Consultants ![]() Anthony V Baratta MD ![]() Joseph Hsu MD PLLC ![]() Rochester General Hospital Gastroenterology ![]() Rochester General Hospital Gastroenterology ![]() Rochester General Hospital Gastroenterology ![]() Chung Kim MD ![]() Gastroenterology Group of Rochester LLP ![]() Gastroenterology Group of Rochester LLP ![]() Gastroenterology Group of Rochester LLP ![]() Gastroenterology Group of Rochester LLP ![]() Gastroenterology Group of Rochester LLP ![]() Howard D. Merzel, MD, PLLC ![]() Gastroenterology Group of Rochester LLP West Seneca, New YorkUpcoming 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 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 West Seneca
Nearby West Seneca Hospitals *![]() Western NY Children's Psychiatric Center ![]() Mercy Hospital of Buffalo ![]() St Joseph Hospital ![]() VA Western NY Healthcare System at Buffalo ![]() Sheehan Memorial Hospital ![]() Roswell Park Cancer Institute ![]() Kaleida Health Buffalo General Hospital ![]() Erie County Medical Center ![]() Women & Children's Hospital of Buffalo ![]() Kaleida Health Millard Fillmore Gates Circle Hospital ![]() BryLin Hospitals ![]() Sisters Of Charity Hospital ![]() Buffalo Psychiatric Center ![]() Kaleida Health Millard Suburban Hospital ![]() Kenmore Mercy Hospital ![]() DeGraff Memorial Hospital ![]() Bertrand Chaffee Hospital ![]() Niagara Falls Memorial Medical Center ![]() TLC Health Network Lake Shore Healthcare Campus ![]() Eastern Niagara Hospital Lockport ![]() Mount St Mary's Hospital & Health Center ![]() TLC Health Network Tri County Memorial Hospital ![]() VA Western NY Healthcare System at Batavia ![]() Eastern Niagara Hospital at Newfane ![]() United Memorial Medical Center ![]() Wyoming County Community Hospital ![]() Medina Memorial 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. |



















































































