. A 55 year old chroic smoker complained of difficulty ...

★ Pathology Quiz

. A 55 year old chroic smoker complained of difficulty in breathing and coughing up blood tinged sputum. Sputum cytology revealed cells with increased nuclear cytoplasmic ratio and hyperchromatism. A chest X-ray revealed a mass near the hilum which on endobronchial biopsy proved to be a squamous cell carcinoma. The most common route of spread of carcinoma is

A. serosal (pleural)

B. hematogenous

C. through the sputum

D. lymphatic

Select your answer:

Topics:

Safety and First Aid Science Reproduction Disease Prevention Vitamins Serology/Blood Typing Obesity Animal Nutrition Anatomy and Physiology- Cardiovascular Sysytem Cell Theory and Cellular Structure Diseases of The Nervous System Radiography Schizophrenia Cancer & Cell Cycle Coronary Heart Diseases Lung & Breathing

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