You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 25 year old man presented with fever, cough, expectoration and breathlessness of 2 months duration. Contrast enchanced computed tomography of the chest showed bilateral upper lobe fibrotic lesions and mediastinum had enlarged necrotic nodes with peripheral rim enhancement. Which one of the following is the most probable diagnosis?Sarcoidosis and explain in detail?
B i.e. Tuberculosis Expectoration is a common manifestation in tuberculosis. It is usually not associated with sarcoidosis, silicosis & lymphoma. B/L Upper lobe fibrosis makes lymphoma unlikely. It may be seen in other conditions and m.c. in tuberculosis. Diagnosis of silicosis is based on relevant occupational history (10-12 years exposure is usually necessary). Radiological features of