link
Bookmarks
Denervation Hypertrophy
Kirkland W. Davis, MD, FACR; Cheryl A. Petersilge, MD, MBA
To access 4,300 diagnoses written by the world's leading experts in radiology.Try it free - 15 days
0
2
3
0

KEY FACTS

  • Terminology

    • Imaging

      • Top Differential Diagnoses

        • Pathology

          • Clinical Issues

            TERMINOLOGY

            • Synonyms

              • Neurogenic muscular hypertrophy
            • Definitions

              • Pseudohypertrophy: enlargement of muscle due to accumulation of intramuscular fat; muscle fibers normal
              • True hypertrophy: generalized enlargement of muscle due to ↑ in muscle tissue; architecture preserved

            IMAGING

            • General Features

              • Imaging Recommendations

                • CT Findings

                  • MR Findings

                    • Ultrasonographic Findings

                      DIFFERENTIAL DIAGNOSIS

                        PATHOLOGY

                        • General Features

                          • Microscopic Features

                            CLINICAL ISSUES

                            • Presentation

                              • Natural History & Prognosis

                                • Treatment

                                  DIAGNOSTIC CHECKLIST

                                  • Reporting Tips

                                    Selected References

                                    1. Terena SM et al: Systematic review of the synergist muscle ablation model for compensatory hypertrophy. Rev Assoc Med Bras (1992). 63(2):164-72, 2017
                                    2. Wong KH et al: Denervation pseudohypertrophy of calf muscles associated with diabetic neuropathy. Radiol Case Rep. 12(4):815-20, 2017
                                    3. Evertsson K et al: p38 mitogen-activated protein kinase and mitogen-activated protein kinase-activated protein kinase 2 (MK2) signaling in atrophic and hypertrophic denervated mouse skeletal muscle. J Mol Signal. 9(1):2, 2014
                                    4. Hemmi S et al: Unilateral calf hypertrophy and focal myositis induced by S1 radiculopathy: dramatic response to steroid treatment. BMJ Case Rep. 2013, 2013
                                    5. Schiaffino S et al: Mechanisms regulating skeletal muscle growth and atrophy. FEBS J. 280(17):4294-314, 2013
                                    6. Murphey MD et al: From the archives of the AFIP: benign musculoskeletal lipomatous lesions. Radiographics. 24(5):1433-66, 2004
                                    7. Blankenbaker DG wt al: MR Imaging of Muscle Injuries. Applied Radiology. 33:14-26, 2004
                                    8. Petersilge CA et al: Denervation hypertrophy of muscle: MR features. J Comput Assist Tomogr. 19(4):596-600, 1995
                                    Related Anatomy
                                    Loading...
                                    Related Differential Diagnoses
                                    Loading...
                                    References
                                    Tables

                                    Tables

                                    KEY FACTS

                                    • Terminology

                                      • Imaging

                                        • Top Differential Diagnoses

                                          • Pathology

                                            • Clinical Issues

                                              TERMINOLOGY

                                              • Synonyms

                                                • Neurogenic muscular hypertrophy
                                              • Definitions

                                                • Pseudohypertrophy: enlargement of muscle due to accumulation of intramuscular fat; muscle fibers normal
                                                • True hypertrophy: generalized enlargement of muscle due to ↑ in muscle tissue; architecture preserved

                                              IMAGING

                                              • General Features

                                                • Imaging Recommendations

                                                  • CT Findings

                                                    • MR Findings

                                                      • Ultrasonographic Findings

                                                        DIFFERENTIAL DIAGNOSIS

                                                          PATHOLOGY

                                                          • General Features

                                                            • Microscopic Features

                                                              CLINICAL ISSUES

                                                              • Presentation

                                                                • Natural History & Prognosis

                                                                  • Treatment

                                                                    DIAGNOSTIC CHECKLIST

                                                                    • Reporting Tips

                                                                      Selected References

                                                                      1. Terena SM et al: Systematic review of the synergist muscle ablation model for compensatory hypertrophy. Rev Assoc Med Bras (1992). 63(2):164-72, 2017
                                                                      2. Wong KH et al: Denervation pseudohypertrophy of calf muscles associated with diabetic neuropathy. Radiol Case Rep. 12(4):815-20, 2017
                                                                      3. Evertsson K et al: p38 mitogen-activated protein kinase and mitogen-activated protein kinase-activated protein kinase 2 (MK2) signaling in atrophic and hypertrophic denervated mouse skeletal muscle. J Mol Signal. 9(1):2, 2014
                                                                      4. Hemmi S et al: Unilateral calf hypertrophy and focal myositis induced by S1 radiculopathy: dramatic response to steroid treatment. BMJ Case Rep. 2013, 2013
                                                                      5. Schiaffino S et al: Mechanisms regulating skeletal muscle growth and atrophy. FEBS J. 280(17):4294-314, 2013
                                                                      6. Murphey MD et al: From the archives of the AFIP: benign musculoskeletal lipomatous lesions. Radiographics. 24(5):1433-66, 2004
                                                                      7. Blankenbaker DG wt al: MR Imaging of Muscle Injuries. Applied Radiology. 33:14-26, 2004
                                                                      8. Petersilge CA et al: Denervation hypertrophy of muscle: MR features. J Comput Assist Tomogr. 19(4):596-600, 1995