Guided by ultrasonography percutaneous needle biopsy of skeletal muscle was performed in 24 patients, using the one hand held Biopty system and a 2 mm Tru-Cut needle. The specimens were graded with regard to diagnostic quality and utility and almost all specimens (96%) were of highest quality. The use of ultrasonography was helpful in selecting a suitable area for the biopsy and vascular structures could be avoided. The procedure was well tolerated and easy to perform, and no complications were recorded.
ChristensenR. A.van SonnenbergE.CasolaG.WittichG. R.: Interventional ultrasound in the musculoskeletal system. Radiol. Clin. N Amer.26 (1988), 145.
2.
DubowitzV.: Muscle biopsy. A practical approach. Second edition. Bailliere Tindall, London1985.
3.
EdwardsR. H. T.RoundJ. M.JonesA.: Needle biopsy of skeletal muscle. A review of 10 years experience. Muscle Nerve6 (1983), 676.
4.
FukuyamaY.SuzukiY.HirayamaY.: Percutaneous needle muscle biopsy in the diagnosis of neuromuscular disorders in children. Histological, histochemical and electron microscopic studies. Brain Dev.3 (1981), 277.
5.
HeckmattJ. Z.DubowitzV.: Diagnostic advantage of needle muscle biopsy and ultrasound imaging in the detection of focal pathology in a girl with limb girdle dystrophy. Muscle Nerve8 (1985), 705.
6.
HeckmattJ. Z.DubowitzV.Ultrasound imaging and directed needle biopsy in the diagnosis of selective involvement in muscle disease. J. Child. Neurol.2 (1987), 205.
7.
HeckmattJ. Z.LeemanS.DubowitzV.: Ultrasound imaging in the diagnosis of muscle disease. J. Pediatr.101 (1982), 656.
HeckmattJ. Z.PierN.DubowitzV.: Measurement of quadriceps muscle thickness and subcutaneous tissue thickness in normal children by real time ultrasound imaging. J. Clin. Ultrasound16 (1988), 171.
10.
HeckmattJ. Z.PierN.DubowitzV.: Assessment of quadriceps femoris muscle atrophy and hypertrophy in neuromuscular disease in children. J. Clin. Ultrasound16 (1988), 177.
11.
HenriksonK. G.: Muskelbiopsiteknik. (In Swedish.) Scand. J. Rheumatol. (1979) Suppl. No. 30, p. 74.
12.
LindgrenP. G.: Percutaneous needle biopsy. A new technique. Acta Radiol. Diagnosis23 (1982), 653.
