14 CONTENTS 



CHAPTER XIV 



Page 



Edema 330 



Formation of Lymph 331 



Absorption of Lymph 338 



The Pathogenesis of Edema 340 



Special Causes of Edema 348 



Composition of Edematous Fluids 352 



Varieties of Edematous Fluids 358 



Chemistry of Pneumothorax 365 



CHAPTER XV 



Retrogressive Changes (Necrosis, Gangrene, Rigor Mortis, Parenchy- 

 matous Degeneration) 367 



Necrosis 307 



Causes of Necrosis 371 



Varieties of Necrosis 382 



Fat Necrosis 387 



Gangrene 391 



Rigor Mortis 392 



Atrophy 395 



Cloudy SwelUng 396 



CHAPTER XVI 



Retrogressive Processes {Continued), Fatty. Amyloid, Hyaline, Colloid, 



AND Glycogenic Infiltration and Degeneration 400 



Fatty Metamorphosis 400 



Physiological Formation of Fat . *. 401 



Pathological Fat Accumulation 401 



Pathogenesis of Fatty Metamorphosis 409 



Processes Related to Fatty Metamorphosis 412 



Adipocere 412 



Lipemia 415 



Pathological Occurrence of Fatty Acids 418 



Pathological Occurrence of Cholesterol 419 



Amyloid Degeneration 421 



The Origin of Amyloid 425 



Hyaline Degeneration 427 



Colloid Degeneration 429 



Mucoid Degeneration 430 



Glycogen in Pathological Processes 432 



Physiological Occurrence 433 



Pathological Occurrence 434 



CHAPTER XVII 



Calcification, Concretions, and Incrustations 439 



Calcification . 439 



Occurrence of Pathological Calcification .... . 442 



Chemistry of the Process of Calcification . 443 



Osteomalacia . 447 



Rickets 449 



Concretions 452 



Hillary Calculi ,453 



Urinary Calculi . 459 



Corpora Aiiiylacea , 464 



Other Less Common Concretions . . . 465 



Pneumonokoniosis 469 



