08 September 2025
: Case report 
Invasive Gastrointestinal Mucormycosis Presenting as Neutropenic Enterocolitis: A Case Report
Challenging differential diagnosis, Rare disease
Hamad J. AlBassam ABDEF 1, Wael Alanazi AE 2, Faisal Al Rashid
ADEF 3, Zainab I. Alruwaii ADE 4, Zainab Almusa ADEF 1*
DOI: 10.12659/AJCR.948878
Am J Case Rep 2025; 26:e948878
Figure 4 (A) Bowel wall showing transmural ischemic necrosis without an inflammatory response (H&E, ×40). (B, C) Typical aseptate/pauci-septate hyphae with irregular branching (arrow) filling and penetrating the vessels in the bowel wall (H&E, ×20; and PAS, ×200). (D) Broad, ribbon-like aseptate fungi with right-angle branching (arrow) (PAS stain, ×400).