This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inflammation & Repair, Subject name: Pathology
Non-caseating granulomas are seen in the following EXCEPT 
Select and explain. 
A. Tuberculosis, B. Byssinosis, C. Hodgkin's disease, D. Metastatic lung carcinoma
D: Metastatic lung carcinoma
Answer: D: Metastatic lung carcinoma 
Explanation: Ans. d (Metastatic lung carcinoma). (Ref. Robbin, Pathology, 6th ed., 83)# In tuberculosis, granuloma is characterized by central area of necrosis (caseation), when classical.# However non-caseating granulomas can also be seen in TB.# Non-caseating granuloma:- Leprosy,- Syphilis,- Sarcoidosis,- Berylliosis,- Lymphogranuloma inguinale,- Certain mycotic infections- Reactions of irritant lipids.