CONTENTS. xi 



PAGK. 



Tuberculosis of the mucous membranes 450 



Tuberculosis and scrofulosis of the lymph-ganglia 451 



Tuberculosis of the kidneys. Concomitant nephritis 453 



Theory of tuberculosis 45(3 



Anatomical signs of Hie tubercle 456 Comparison with suppuration 462 



Origin of tubercle 458 Tuberculous and scrofulous diathesis. . 464 



Further changes of tubercle 461 Recent theories 466 



XIII. TUMORS ' 468 



Definition 468 



Origin 469 



Composition and localization 470 



Benignity and malignity . 471 



(a) Clinical and pathological (b) Histological features 474 



features 472 



Secondary changes 476 



Classification 477 



1. Myxoma. Mucoid tumor 479 



(a) Myxoma of reticular struct- (c) Myxoma of the structure of the thy- 

 ure 479 roid body so-called lymph-ade- 



(b) Myxoma of the structure of noma 482 



the umbilical cord 481 



2. Fibroma. Fibrous tumor 483 



(a) Fibroma of loose, fibrous (c) Fibroma of dense, interlacing bun- 

 connective tissue 484 dies of fibers 486 



(b) My xo- fibroma, or soft fibro- (d) Scar-shaped fibroma. Keloid 486 



ma 484 Combinations 486 



3. Chondroma. Cartilaginous tumor 486 



4. Osteoma. Osseous tumor 489 



(a) Cancellous or epiphyseal or (b) Compact or eburneal osteoma 490 



spongy osteoma 489 Psammoma ... 491 



5. Myeloma or sarcoma 492 



(A) Globe-myeloma 493 



(a) Globo-myeloma composed of (b) Globo-myeloma composed of small 



large plastids 493 plastidslympho-sarcoma 493 



(c) Glioma or glio-sarcoma 493 



(B) Spindle-myeloma 494 



(a) Spindle-myeloma composed (c) Spindle-net my eloma ... .. 495 

 of large plastids 495 Giant-cell sarcoma of Virchow 496 



(b) Spindle-myeloma composed Melanotic myeloma 497 



of small plastids 495 



Combinations of myeloma 498 



(a) Fibro-myeloma 498 (d) Osteo-myeloma 



(b) Myxo-myeloma 499 Alveolar myeloma 502 



(c) Chondro-my eloma 500 



Clinical features .503 



The Changes of Epithelia produced by Growth of Myeloma. By 



Eud. Tauszky 504 



Inflammatory changes 506 Transformation of epithelium into mye- 

 loma-elements 509 



6. Lipoma. Fatty tumor 



7. Angioma. Vascular or erectile tumor 512 



