Two cases of familial polyposis simulating lymphoid hyperplasia

Gardner's syndrome. Recent developments in research and management

In recent years, a number of comprehensive reviews have been written on inherited intestinal polyposis syndromes (1-7), but none has dealt specifically with Gardner's syndrome and none has focused on basic research being carried out in an attempt to understand this syndrome and to improve the medical management of affected patients. A better understanding of this rare genetic disorder is essential for surgeons, gastroenterologists, cancer researchers, and geneticists alike. To the clinician, it poses difficult challenges in management; to the cancer researcher, it presents a rare opportunity to study very early premalignant transformations; and to the geneticist, it poses exciting questions at the cellular, chromosomal, and molecular levels.

Multiple lymphoid polyposis and familial polyposis of the colon: a genetic relationship

A case of multiple lymphoid polyposis of the colon and terminal ileum occurring in a family of familial polyposis is presented. Only one other such case has been reported. Other cases where an association between the conditions was mentioned are reviewed. There is a genetic factor in the etiology of the condition, and a definite link with familial polyposis of the colon is found to exist. Differentiation of the conditions on clinical grounds could be very difficult.

Immunoglobulin deficiency diseases of the intestine

Marshak has emphasized the role of the gastrointestinal tract as a major immunologic organ and described the radiologic findings of immunoglobulin deficiency diseases of the small intestine. According to his classification the radiologic findings include multiple nodular defects, edema and increased secretions associated with Giardiasis, a sprue-like pattern, and thickened folds. In this report, the role of the intestine in the immune response is briefly reviewed and several of the radiologic features of immune deficiency diseases and those of benign nodular lymphoid hyperplasia are illustrated.

Lymphoid hyperplasia of the colon in childhood

A retrospective inspection of films from colon examinations revealed evidence of lymphoid hyperplasia in 24 of 229 infants and children. The condition is more frequently demonstrated at double contrast examination than with the conventional barium enema. Analysis of symptoms and signs and information obtained at follow-up suggests that this condition is usually, if not always, benign in childhood.