Granuloma annulare, nodular type--a subcutaneous pseudorheumatoid lesion in children.
Five cases of patients aged between 2 years 8 months and 5 years 6 months with subcutaneous nodular granuloma annulare are reported. Histologically the lesions resembled rheumatoid nodules, consisting of acellular central areas surrounded by palisading histiocytes. Complete or partial excisions were done for diagnosis. Initially the granulomata were not associated with any symptoms of systemic illness, but one patient with IgG deficiency developed subsequent polyarthritis. Antistreptolysin O, antinuclear antibodies and latex fixation test for rheumatoid arthritis were negative except for one patient with additional erythema nodosum and elevated antistreptolysin level. In the other patients the laboratory data were uncharacteristic. The clinical course may be characterized by spontaneous regression and frequent recurrence. In asymptomatic patients further treatment is not necessary. Patients with progressive disease or elevated inflammatory activity were treated with nonsteroidal antirheumatics. The development of subsequent rheumatoid disease in primarily asymptomatic patients is unlikely, but we recommend further observation by an experienced pediatrician.
Tröbs
R B
RB
Klinik und Poliklinik für Kinderchirurgie, Universität Leipzig, Germany.
Borte
M
M
Voppmann
A
A
Weidenbach
H
H
Thiele
J
J
D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D016460:Granuloma Annulare / Q000473:pathology / Q000601:surgery; D006801:Humans; D007868:Leg Dermatoses / Q000473:pathology / Q000601:surgery; D008297:Male; D012008:Recurrence; D012218:Rheumatoid Nodule / Q000175:diagnosis; D012536:Scalp Dermatoses / Q000473:pathology / Q000601:surgery; D012867:Skin / Q000473:pathology; D013997:Time Factors