Assessment of subcutaneous fat using ultrasonography in the Ullrich-Turner syndrome.
Subcutaneous fat was measured using an ultrasonic method (SF-US) in girls with Ullrich-Turner syndrome (UTS) and in height and weight-matched controls. The method is not influenced by changes in cutaneous compressibility, which is frequently abnormal in UTS especially at a younger age. SF-US in the arms was significantly less in UTS patients (ulnar SF-US: P < 0.05; triceps SF-US: P < 0.005) than in the control girls. Results in suprailiac SF-US measurement was also similar (P < 0.05). Though the mean SF-US in the subscapular region was less in UTS patients than the control girls, there was no statistically significant difference. It is demonstrated that subcutaneous fat in UTS patients is less in their arms than in girls without UTS and that trunkal fatness is not increased but rather decreased in the UTS. The ratio of lean body mass to weight seems higher in UTS patients than in girls with similar weight and height.
Ohzeki
T
T
Department of Pediatrics, Faculty of Medicine, Tottori University, Yonago, Japan.
Hanaki
K
K
Motozumi
H
H
Ohtahara
H
H
Urashima
H
H
Shiraki
K
K
D000273:Adipose Tissue / Q000000981:diagnostic imaging*; D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D014424:Turner Syndrome / Q000000981:diagnostic imaging*; D014463:Ultrasonography