[Polyarticular gout in young adults: a curable rheumatic disease].
Juvenile chronic gout in its polyarticular deformative form has rarely been described in medical literature. We report a rare case of destructive polyarticular tophaceous gout in a 31-year-old Senegalese man. He consulted for bilateral asymmetric polyarthritis with deformities of the hands and feet that had been ongoing in recurrent episodes since the age of 18 years in association with tophus. He had received no previous medication. All laboratory investigations were normal except hyperuricemia 104 mg/l. Radiographs of affected joints demonstrated evidence of destructive polyarthritis, i.e., articular narrowing and osteo-condensation of the left great toe. The patient responded favourably to colchicine, allopurinol and diet. Gouty arthropathy must be differentiated from rheumatoid arthritis, psoriasic arthritis and distal chronic osteoarthrosis. In our case, definitive diagnosis of gouty arthropathy was based on chronic polyarthritis associated with tophus, hyperuricemia and therapeutic response to colchicine. Polyarticular gout can be suspected in case of chronic seronegative polyarthritis and diagnosis can be confirmed on the basis of plain radiographs and laboratory investigations showing uricemia. Treatment is effective, well tolerated and inexpensive.
Pouye
A
A
Clinique Médicale I, CHU A le Dantec. docpouye@yahoo.fr
Fall
S
S
Diallo
S
S
Ndongo
S
S
Leye
Y
Y
Seck
S M
SM
Leye
A
A
Ka
M M
MM
Niang
A
A
Moreira Diop
T
T
D000328:Adult; D000493:Allopurinol / Q000627:therapeutic use; D001168:Arthritis / Q000178:diet therapy / Q000188:drug therapy; D015210:Arthritis, Gouty / Q000175:diagnosis / Q000178:diet therapy* / Q000188:drug therapy*; D003078:Colchicine / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D014527:Uric Acid / Q000097:blood
D014527:Uric Acid; D000493:Allopurinol; D003078:Colchicine