286 APPENDIX. 



Goundou. (Symmetrical bony tumors of nasal processes of superior maxillary 

 bones.) 



Sprue. (A form of chronic diarrhoea characterized by diaphanous thinning 

 of gut and ulcerations of buccal cavity.) 



Tsutsugamushi. (A disease of Japan somewhat resembling typhus fever.) 

 Supposed to be due to a protozoon transmitted by the Kedani mite. 



Yellow Fever. Supposed to be due to a protozoon transmitted by the Stego- 

 myia calopus. 



E MINK'S MODIFICATION OF UNNA'S H^EMATOXYLIN. 



Hsematoxylin, . i gram. 



Alum, 8 grams. 



Sulphur (sublimed), i gram. 



Glycerin, 30 c.c. 



Alcohol, 50 c.c. 



Water, 100 c.c. 



Dissolve the haematoxylin in the glycerin in a mortar. Dissolve the alum in the 

 water and add it to the glycerin baematoxylin in the mortar. Then add the 

 sulphur and the alcohol. The solution ripens in about 3 to 4 days. Allow the 

 sediment to remain in the bottom of the bottle containing the stain and filter off 

 small quantities as needed. 



