BACKGROUND: Chronic granulomatous disease (CGD) of childhood is a rare
congenital abnormality of the phagocyte NADPH oxidase system. Affecte
d neutrophils and macrophages have an ineffective respiratory burst an
d cannot destroy certain phagocytized bacteria and fungi. CGD patients
usually present with recurrent pyogenic and fungal infections. Catala
se-positive bacteria are frequently involved, since they metabolize th
e hydrogen peroxide they produce, making it unavailable for augmentati
on of microbicidal activity in CGD neutrophils. Afflicted patients als
o have a tendency to form granulomas, which can lead to obstruction of
the gastrointestinal and genitourinary tracts. METHODS: Charts of 10
patients with CGD were reviewed for age at diagnosis, surgical procedu
res, complications of these procedures, and medical treatment. RESULTS
: Eight of the 10 children were male. The average age at first present
ation was 18 months (range 2 days to 9.8 years), Each child developed
a mean of 9.9 infections and an average of 1.4 infections per year. Al
l required surgical procedures, with an average of 2.9 procedures each
. Five children had operative procedures for infections that preceded
the diagnosis of CGD. The procedures performed most frequently were in
cision and drainage of soft-tissue abscesses (7) or perirectal abscess
(3), thoracentesis (3) and bronchoscopy (3). Three children had poor
wound healing following surgery. Two developed partial gastric outlet
obstruction which resolved with antibiotic therapy. One developed gran
ulomatous cystitis with obstruction which responded to antibiotics. CO
NCLUSIONS: Since patients with undiagnosed CGD may present with surgic
al problems, surgeons need, to be familiar with this condition. The di
agnosis should be suspected in children who have recurrent or unusual
infections or unexplained problems with wound healing.