[Long-term followup of primary intestinal lymphangiectasia in the child. Six case reports].
Primary intestinal lymphangiectasia induce symptoms of protein-losing gastroenteropathy. Only very few studies evaluate the long term follow up of such patients. We reviewed six children diagnosed at 17 +/- 12 months and followed for 11 +/- 4.9 years.


METHODS
As soon as the diagnosis was made the patients were submitted to a strict low fat diet with added medium chain triglycerides and intermittent liposoluble vitamins perfusions. The diet allowed the disappearance of symptoms for all the patients but laboratory findings indicated continuing chyle leak for most of the children. Only one child who had normal biological parameters tolerates a normal diet since four years. Relaxation of the diet by two patients who had moderate hypoalbuminemia and lymphopenia led to severe clinical relapses 14 and 17 years after the diagnosis period with therapeutic difficulties. Three patients with long term strict low fat diet remain asymptomatic.


CONCLUSIONS
In most asymptomatic patients, the underlying lymphatic defect remains with permanent biological abnormalities. Clinical relapses may be severe and difficult to treat; thus the need for dietary treatment appears to be permanent.
Munck
A
A
Service de gastroentérologie et nutrition pédiatriques, hôpital Robert-Debré, 48, boulevard Sérurier, 75019 Paris, France. anne.munck@rdb.ap-hop-paris.fr
Sosa Valencia
G
G
Faure
C
C
Besnard
M
M
Ferkdadji
L
L
Cézard
J P
JP
Mougenot
J F
JF
Navarro
J
J
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D018752:Diet, Fat-Restricted; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008201:Lymphangiectasis, Intestinal / Q000178:diet therapy / Q000473:pathology*; D008297:Male; D011379:Prognosis; D016896:Treatment Outcome; D014280:Triglycerides
D014280:Triglycerides