Does transitional zone pull-through in Hirschsprung's disease imply a poor prognosis?
Up to one third of patients with TZPT will require revisional surgery for intractable symptoms. Vigilance is warranted in view of the greater risk of enterocolitis. Continence is not significantly affected.
Neutrophilic epitheliotropism is a new sensitive and specific histopathological clue for NUD, a histopathological reaction pattern within the spectrum of neutrophilic dermatoses that needs to be differentiated from conventional urticaria.