Intestinal lymphonodular hyperplasia of childhood: patterns of presentation
Colón, A.R.; DiPalma, J.S.; Leftridge, C.A.
Journal of Clinical Gastroenterology 13(2): 163-166
1991
ISSN/ISBN: 0192-0790 PMID: 2033223 Document Number: 378223
In this retrospective analysis we searched for a constellation of signs or symptoms attributable to childhood lymphonodular hyperplasia (LNH). Of 147 children with documented LNH reviewed, 43% had lesions in the small bowel, and 57% in the large bowel. Children in this study presented with complaints of abdominal pain (58%) and bright red blood per rectum (32%). Physical examination revealed little except right lower quadrant (RLQ) abdominal tenderness and "fullness" in 35%. The pain was periumbilical, dull-cramping, rarely acute, and nonradiating. The hematochezia was most commonly streaky red in mucoid strands adhering to the stools, with no associated tenesmus. Three clinical patterns emerged: (a) Under 1 year of age most patients were male, with painless bleeding and pancolonic LNH. (b) Between 2 and 6 years, although the LNH was predominantly colonic, pain and bleeding occurred equally. (c) From 7 years old on, the main symptom was abdominal pain, but LNH distribution was nearly equal between the small bowel and the colon. To date, our long-term follow-up of the children with isolated LNH has revealed no sequelae.