1. Volume 46, Issue 1, Pages 91-94 (July 1964)
Use of the Cervical Approach in the Treatment of Carcinosarcoma of the Upper Esophagus 
PHILLIP W. SMITH, M.D., JAMES B.D. MARK, M.D., F.C.C.P., CHARLES B. CARRINGTON, M.D. 
Diseases of the Chest 
Volume 46, Issue 1, Pages (July 1964)
DOI: /chest
Copyright © 1964 The American College of Chest Physicians Terms and Conditions

2. FIGURE 1
FIGURE 1A: Anteroposterior view of esophagogram demonstrating filling defect in upper thoracic esophagus. Pedicle at arrow. FIGURE 1B: Lateral view of esophagogram.
Diseases of the Chest  , 91-94DOI: ( /chest )
Copyright © 1964 The American College of Chest Physicians Terms and Conditions

3. FIGURE 2
Biopsy of tumor showing nests of well-differentiated epidermoid carcinoma with keratin pearl formation in loose connective tissue stroma (×275).
Diseases of the Chest  , 91-94DOI: ( /chest )
Copyright © 1964 The American College of Chest Physicians Terms and Conditions

4. FIGURE 3
Sarcomatous tissue adjacent to epidermoid carcinoma in original biopsy (×80).
Diseases of the Chest  , 91-94DOI: ( /chest )
Copyright © 1964 The American College of Chest Physicians Terms and Conditions