A logger undergoing chemotherapy for cancer has developed pneumonia and skin lesions. Biopsy of the skin lesions demonstrates the presence of large yeasts with thick cell walls and broad-based buds. What is the most likely causative agent?
A) Aspergillus fumigatus B) Blastomyces dermatitidis C) Coccidioides immitis D) Histoplasma capsulatum E) Sporothrix schenckii