General Neurology
Hospital-based neurologic care
Jul. 17, 2021
Vastus lateralis muscle biopsy of a 9-year-old boy (1)
Paraffin transverse sections stained with hematoxylin-eosin show normal muscle architecture, no connective tissue proliferation, necrosis, or regeneration, and 2 populations of fibers by size. Magnification of A is x100, and magnification of B is x250. (Contributed by Dr. Harvey Sarnat.)
Related
Media
Associated
Disorders
- Calpain 3 deficiency
- Cerebellar hypoplasia
- Cori-Forbes disease
- Debrancher enzyme deficiency
- Emery-Dreifuss X-linked muscular dystrophy
- Krabbe globoid cell leukodystrophy
- Mitochondrial cytopathies
- Moebius syndrome
- Multiple sulfatase deficiencies
- Myasthenia gravis, congenital
- Nemaline rod myopathy
- PHOX2B mutation
- Pompe disease
- Trendelenburg gait
- Ullrich (collagen VI) muscular dystrophy