Dear OncoLink "Ask The Experts,"
What is radiation colitis?
Richard Whittington, MD, Associate Professor of Radiation Oncology at the University of Pennsylvania School of Medicine, responds:
Radiation Colitis is a manifestation of inflammation and damage to the colon and it is caused by radiation. It presents with spasm, cramping pain, diarrhea, mucous and blood in the bowel movements. It usually resolves on its own, but may leave some scarring that can infrequently cause later ulcers in the large intestine. In its worst form it can cause blockages of the intestine or fistulae. It is usually treated conservatively with antispasmodics and fiber. The acute phase may take 6 months to resolve and may wax and wane as it resolves.
Dec 7, 2010 - Rituximab may be a better option than watchful waiting in some lymphoma patients, and a new treatment option appears effective for relapsed or refractory Hodgkin's lymphoma, according to two studies being presented at the annual meeting of the American Society of Hematology, held from Dec. 4 to 7 in Orlando, Fla. Other research being presented will highlight new options for the standard treatment of advanced asymptomatic follicular lymphoma; mantle cell lymphoma; and early, unfavorable Hodgkin's disease.
Jun 17, 2011