Respiratory System

The following cells seen in the lymph node are indicative of

A 12 year-old child presented with 15 days of cough. On examination, cervical lymphadenopathy was noted and the lymph node biopsy showed the following features. What is the most probable diagnosis? La d

A 56-year-old man was diagnosed with COVID-19 and was put on mechanical ventilation. He passed away after a week. What is the likely post-mortem change seen in the lungs?

An elderly male is known as a smoker presented with chronic cough, significant weight loss, and fatigue. Serum calcium level is raised. A lung biopsy was done, and it showed large atypical cells with hyperchromasia. What is the probable diagnosis?

A chronic smoker who worked in a cement factory for 20 years developed mesothelioma. The association is likely to be due to ________.