The practice of surgery . ^ r. >^ Fig. 525.—Small spindle-cell sarcoma of the skiu \ X 250i (after Karg and Schmorl). clasts; in other words, the stroma of bone. Consequently genuinebone develops throughout the tumor, which is essentially a must distinguish these tumors, clinically as well as histologically,from the medullary sarcomata which develop within the bone, andexpand it sometimes to enormous proportions, the bony covering be-coming a mere shell. Chondrosarcoma resembles osteosarcoma. Itis a sarcoma springing from the stroma of cartilage-producing tissue. Says Bloodgood^


The practice of surgery . ^ r. >^ Fig. 525.—Small spindle-cell sarcoma of the skiu \ X 250i (after Karg and Schmorl). clasts; in other words, the stroma of bone. Consequently genuinebone develops throughout the tumor, which is essentially a must distinguish these tumors, clinically as well as histologically,from the medullary sarcomata which develop within the bone, andexpand it sometimes to enormous proportions, the bony covering be-coming a mere shell. Chondrosarcoma resembles osteosarcoma. Itis a sarcoma springing from the stroma of cartilage-producing tissue. Says Bloodgood^: When the giant-cell tumor occurs as a medullarygro«i:h, it expands the bone (like a bone cyst). It may be as slow ofgrowth as a cyst. The x-ray shadow does not distinguish it positive!} 1 Joseph C. Bloodgood, Conservative Operations on Bone Tumors, Jour. Assoc, February 1, 1908. TUMORS OF THE COXNECTIVE-TISSUE TYPE 833 from any other tumor having a bone shell. This tumor has been per-manently cured by simple cur


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectsurgery, bookyear1910