TUMORS 1565 



TABLE OF TUMORS— Continued. 



TUMORS 



Seat of Predilection. 



Degenera- 

 tion to which! Age. Growth. 

 Subject. 



Nature. 



Fre- 

 quency. 



Illustrations. 

 (From Ziegler and Woodhead.) 



Membranes of brain, choroid 

 plexus ; pineal gland ; spinal 

 nerves. 



-" 



Calcareous. 



Early ! Rapid, 

 life. 



Malignant. 



Rare. 



'eriosteum ; bone ; lymphatic 

 glands ; subcutaneous tis- 

 sue ; testicle ; eye ; ovary ; 

 lungs ; kidneys ; intermus- 

 cular septa. 



ubcutaneous tissue ; fasciae 

 and intermuscular septa: 

 periosteum ; interior of 

 bones : eye ; antrum ; breast ; 

 testicle. 



Mucoid. 



Fatty. 



Ulceration. 



Calcareous. 



Ossification. 



Tel angiec- 



tatic. 

 Cystic. 



As foregoing. 



i.ower and upper jaw ; lower 

 end of femur ; head of tibia. 



= . bone : lymphatic 

 .•lands, pia mater of brain. 

 Dften springs from warts. 



here pigment occurs nor- 

 mally; the eye and the skin, 

 ! '-he pia ; secondarilv, espe- 

 cially in the liver. 



iter angle of orbit; over 

 oot of nose; ovarv ; testi- 

 cle. 



Youth, 



or be- 



fore 



35th 



year. 



Very 

 rapid. 



Common. 



As fore- Rapid, 

 going. 



Usually Slow. 



adults 

 over 40. 



In the 

 young. 



As other sar- 

 comata 



As 



other 

 sarco- 

 mata. 



Rapid. 



Malignant. 



Early metas- 

 tasis. Dis- 

 semination 

 by the 

 blood-ves- 

 sels and 

 not by the 

 lymphatics. 



Malignant by Common, 

 recurrence. 



Compara- Rarer than 

 tively be- : the pre- 

 nign. Me- ceding 



tastas 1 s 

 rare. 



Malignant. 



Usually Very malig- 

 rapid. 



] Con- j Slow. , Benign. 

 1 genitaS.i 



forms. 



Rare. 



Common. 



r% & 





>1J _ § 0$3Btt 



1 



Common. 



