SUMMARY: 



Frequency of the lesions in 38 cases 

 of tuberculosis. 



1° Lesions in the ganglions of tho 

 head only (nearly in every case retro- 

 pharingeus), 10 cases, say 33,33 o[o. 



2° Lesions of the ganglionic tissues 

 only; 18 cases, say 54.54 ojo. 



3° Pulmonary tuberculosis, and other 

 lesions: 14 cases, say 42.42 ojo. 



Having determined as has been ob- 

 served, that ganglionic tuberculosis is 

 the most frequent form, it will be con- 

 venient to enumerate the symptoms 

 which reveal the disease, following the 

 order of tissues for which the bacillus 

 of Koch appears to show the greatest 

 preference. 



The pharingeus, retro-pharingeus, sub 

 glossary ganglions are the most com- 

 monly affected. Tuberculosis is more 

 frequent in those ganglions than in any 

 other tissue of thebody. 



