In a 70 years old man who was working in asbestos factory for 10-15 years. On routine X-ray, a mass was seen in the right apical region of the lung. Biopsy was taken from the mass. Which of the following is seen on electron microscopic examination -: (A) Numerous long, slender microvilli, (B) Melanosomes, (C) Desmosomes, (D) Neurosecretory granules in the cytoplasm
Answer is A. . Numerous long, slender microvilli