The Use Of Diagnostic Ultrasound To Evaluate The Optimum Depth For Muscle Biopsy Of The Vastus Lateralis Muscle.

2009 ◽  
Vol 41 ◽  
pp. 204 ◽  
Author(s):  
Anthony D. Webborn ◽  
Paul Castle ◽  
Peter Watt
Keyword(s):  
Muscle Biopsy ◽  
Vastus Lateralis ◽  
Diagnostic Ultrasound ◽  
Vastus Lateralis Muscle ◽  
Lateralis Muscle ◽  
Optimum Depth

Effect of needle biopsy from the vastus lateralis muscle on insulin-stimulated glucose metabolism in humans

1994 ◽  
Vol 267 (4) ◽  
pp. E544-E548 ◽  
Author(s):  
P. Holck ◽  
N. Porksen ◽  
M. F. Nielsen ◽  
B. Nyholm ◽  
J. F. Bak ◽  
...  
Keyword(s):  
Insulin Sensitivity ◽  
Glucose Metabolism ◽  
Glucose Uptake ◽  
Muscle Biopsy ◽  
Needle Biopsy ◽  
Vastus Lateralis ◽  
Whole Body ◽  
Vastus Lateralis Muscle ◽  
Lateralis Muscle ◽  
Glucose Output

To examine the cellular mechanisms behind conditions characterized by insulin resistance, the clamp technique is often combined with muscle biopsies. To test whether the trauma of a needle biopsy from the vastus lateralis muscle per se may influence insulin-stimulated glucose uptake, eight healthy subjects underwent two randomly sequenced hyperinsulinemic (insulin infusion rate: 0.6 mU.kg-1.min-1 for 150 min) euglycemic clamps with an interval of 4-6 wk. In one study (study B) a muscle biopsy (approximately 250 mg, i.e., larger than normal standard) was taken in the basal state just before the clamp procedure, whereas the other was a control study (study C). Insulin-stimulated glucose uptake was significantly reduced in study B (5.36 +/- 0.96 mg.kg-1.min-1) compared with study C (6.06 +/- 0.68 mg.kg-1.min-1; P < 0.05). Nonoxidative glucose disposal (indirect calorimetry) was decreased (2.81 +/- 1.08 vs. 3.64 +/- 1.34 mg.kg-1.min-1; P < 0.05), whereas glucose oxidation was unaltered. Likewise, endogenous glucose output ([3-3H]glucose) was identically suppressed during hyperinsulinemia. Circulating levels of epinephrine, glucagon, and growth hormone did not differ significantly in studies B and C. In contrast, plasma norepinephrine, serum cortisol, and free fatty acid rose after biopsy (P < 0.05). In conclusion, performance of a muscle biopsy may diminish insulin sensitivity by affecting nonoxidative glucose metabolism. This should be considered when assessing whole body insulin sensitivity after a percutaneous needle muscle biopsy.

Vastus Lateralis Muscle Biopsy

JAMA ◽  
1984 ◽  
Vol 252 (4) ◽  
pp. 482 ◽  
Author(s):  
Elizabeth S. Gerard
Keyword(s):  
Muscle Biopsy ◽  
Vastus Lateralis ◽  
Vastus Lateralis Muscle ◽  
Lateralis Muscle

Ayurvedic management of Myositis Ossificans of Vastus Lateralis Muscle (Urusthamba) - A Case Study

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Vishnu Mohan ◽  
Gopikrishna BJ ◽  
Avnish Pathak ◽  
Mahesh Kumar ES ◽  
Duradundi G
Keyword(s):  
Heterotopic Ossification ◽  
Myositis Ossificans ◽  
Vastus Lateralis ◽  
Treatment Protocol ◽  
Vastus Lateralis Muscle ◽  
Satisfactory Treatment ◽  
Lateralis Muscle ◽  
Ayurvedic Treatment

Myositis ossificansis characterized by heterotopic ossification (calcification) of muscle of various etiologies. It is most commonly affected in the quadriceps of the thighs. There are many tools available for diagnosis of Myositis ossificans, but lack of satisfactory treatment. So the development of a treatment protocol for Myositis ossificans is the need of today`s era. In Ayurveda, the same can be understood as Urusthamba. The present paper discusses a case of Myositis ossificans of right vastus lateralis muscle and its Ayurvedic treatment.

Vastus lateralis muscle volume prediction in early-adolescent boys

2021 ◽  
pp. 110735
Author(s):  
Theresa Domroes ◽  
Gunnar Laube ◽  
Sebastian Bohm ◽  
Adamantios Arampatzis ◽  
Falk Mersmann
Keyword(s):  
Vastus Lateralis ◽  
Muscle Volume ◽  
Early Adolescent ◽  
Vastus Lateralis Muscle ◽  
Adolescent Boys ◽  
Lateralis Muscle

Repair of Recurrent Cleft Palate with Free Vastus Lateralis Muscle Flap

2012 ◽  
Vol 49 (2) ◽  
pp. 245-248 ◽  
Author(s):  
Jose G. Christiano ◽  
Amir H. Dorafshar ◽  
Eduardo D. Rodriguez ◽  
Richard J. Redett
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Vastus Lateralis ◽  
Muscle Flap ◽  
Free Flaps ◽  
Vastus Lateralis Muscle ◽  
Oronasal Fistula ◽  
Lateralis Muscle ◽  
Palate Repair

A 6-year-old girl presented with a large recalcitrant oronasal fistula after bilateral cleft lip and palate repair and numerous secondary attempts at fistula closure. Incomplete palmar arches precluded a free radial forearm flap. A free vastus lateralis muscle flap was successfully transferred. No fistula recurrence was observed at 18 months. There was no perceived thigh weakness. The surgical scar healed inconspicuously. Free flaps should no longer be considered the last resort for treatment of recalcitrant fistulas after cleft palate repair. A free vastus lateralis muscle flap is an excellent alternative, and possibly a superior option, to other previously described free flaps.

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