Hypothyroidism and Gretinic Degeneration 



Nelson W. Janney 



Sporadic Hypothyroidism Historical Definition and Nomenclature Geo- 

 graphical Distribution Etiology Pathology Metabolism Symptom- 

 atology Diagnosis; Differential Diagnosis Prognosis Treatment Il- 

 lustrative Cases The Cretinic Degeneration Definition Historical 

 Geographical and Orographical Distribution Prevalence Economic and 

 Military Importance Endemiological Epidemiological Etiology 

 Theories as to Etiology Pathology Symptomatology Diagnosis 

 Treatment. 



