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Gluteal Fibrosis. John Ekure Kumi Hospital Uganda. Introduction. 28 cases of gluteal fibrosis From Aug 2004 to May 2005 All bilateral All were severe . Introduction. 26/28 : cause = IM Quinine 2/28 : Cause = Streptomycin / Penicillin One case had paralytic drop foot
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Gluteal Fibrosis John Ekure Kumi Hospital Uganda
Introduction • 28 cases of gluteal fibrosis • From Aug 2004 to May 2005 • All bilateral • All were severe
Introduction • 26/28 : cause = IM Quinine • 2/28 : Cause = Streptomycin / Penicillin • One case had paralytic drop foot • Fibrous tissue was incised
Introduction • Surgical complications: 1/28 : Temporary Sciatic nerve palsy 2/28 : Deep sepsis
Description of the Cases • O.k , an 8 yr old boy • Difficulty in walking, squatting and sitting for 6yrs • 2° to im quinine at the age of 2yrs • Generally well except for buttocks
Hip flexion 30 ° • External rotation and abduction of 35° was necessary to obtain full flexion of the hips • No adduction or internal rotation was possible with the hips fully flexed • He could not sit on a mat with his knees extended and hips abducted
Both buttocks had scars and were markedly wasted • Difficulty in daily activities • Surgical release improved quality of life
Pt. Profiles : 28 Cases • All < 12 yrs • Males = 44.4% • im quinine = commonest cause • 2 Cases caused by Penicillin or streptomycin
Analysis of the 28 Cases • All children had small gluteal muscle masses • Buttocks had injection scars • Hip flexion in neutral only 30°- 40° • When standing, the child kept an attitude of external rotation of both hips
Analysis of the 28 Cases • Running was impossible !!!! • All bilateral • Sitting impossible except on a high chair, with marked flexion of the lumbar spine • Squatting was only possible in frog position
Pathological findings • During surgery : Very tense Fascia Lata • Muscles replaced by fibrous tissue • Histology : Intramuscular fibrosis without any signs of inflammation
Discussion and Conclusions Gluteal fibrosis may be as a result of repeated im Quinine No cases were diagnosed at birth Surgical treatment is not without complications Gluteal fibrosis is preventable.