Case Report

A Rare Soft Tissue Tumor Masquerading as a Parathyroid Adenoma in a Patient with Birt-Hogg-Dubé Syndrome and Multiple Cervical Endocrinopathies

Figure 5

Ultrastructure of the rhabdomyoma. (a) Electron microscopy demonstrating skeletal muscle fibers with Z-bands, extensive glycogen, and a small nucleus. (b) Electron microscopy, higher power, better illustrating the muscle fibers, and surrounding glycogen. (Electron microscopy, original magnification ×2950 (a) and original magnification ×6600 (b).)
(a)
(b)