<prompt> All of the following are poor prognostic factors for Hodgkins disease, Except:Younger ageSystemic manifestationsLymphocyte depletionMediastinal disease  <response>: Answer is A Younger age Lymphocyte depletion subtype, presence of mediastinal disease and systemic manifestation are all established poor prognostic factors Stomach involvement reflects advanced stage of disease and is likely to be associated with a poor prognosis. 