This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: mycology, Subject name: Microbiology
In an HIV infected individual Gram stain of lung aspirate shows yeast like morphology. All of the following are the most likely diagnosis except 
Select and explain. 
A. Candida tropicalis, B. Cryptococcus neoformans, C. Pencillium marneffei, D. Aspergillus fumigates
D: Aspergillus fumigates
Answer: D: Aspergillus fumigates 
Explanation: Candida tropicalis is a yeast-like fungus. Cryptococcus neoformans is a yeast. Penicillium marneffei is a dimorphic fungus so it shows yeast like morphology. Aspergillus fumigatus is a mould. Reference: Textbook of Microbiology; Baveja; 4th edition