PMID- 36620811 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230111 IS - 2168-8184 (Print) IS - 2168-8184 (Electronic) IS - 2168-8184 (Linking) VI - 14 IP - 12 DP - 2022 Dec TI - A Case of Gastric Mucormycosis in a 21-Year-Old Patient With Hemophagocytic Lymphohistiocytosis. PG - e32215 LID - 10.7759/cureus.32215 [doi] LID - e32215 AB - Mucormycosis is an angioinvasive, opportunistic infection. Diabetes Mellitus and immunosuppression are the most common risk factors for fungal infection. Without prompt treatment, the infection can be fatal. A 21-year-old male patient presented with gastritis-like symptoms refractory to proton pump inhibitor (PPI) therapy. He recently received treatment for Hemophagocytic Lymphohistiocytosis (HLH), confirmed by bone marrow biopsy and fungal sinusitis. Esophagogastroduodenoscopy (EGD) revealed extensive gastric involvement by Mucormycosis. The patient was given antifungal drugs and a resection of necrotic stomach tissue. Gastric mucormycosis is a rare presentation of the angioinvasive fungus. The patient's young age and lack of distinguishing risk factors such as diabetes or immunosuppression are also unusual. Furthermore, the patient's unique presentation with gastric mucormycosis compounded by a recent diagnosis of Hemophagocytosis lymphohistiocytosis produces a valuable case study in management. CI - Copyright (c) 2022, Noor et al. FAU - Noor, Aysha AU - Noor A AD - Medicine, Shifa Tameer-E-Millat University Shifa College of Medicine, Islamabad, PAK. FAU - Anwar, Savera AU - Anwar S AD - Medicine, Shifa Tameer-E-Millat University Shifa College of Medicine, islamaabad, PAK. FAU - Wali, Hadia AU - Wali H AD - Otolaryngology - Head and Neck Surgery, Shifa International Hospital, Islamabad, PAK. FAU - Ansari, Shayan S AU - Ansari SS AD - Otolaryngology - Head and Neck Surgery, Shifa International Hospital, Islamabad, PAK. FAU - Ali, Zafar AU - Ali Z AD - Pathology, Shifa International Hospital, Islamabad, PAK. AD - Pathology, Shifa Tameer-E-Millat University Shifa College of Medicine, Islamabad, PAK. LA - eng PT - Case Reports DEP - 20221205 PL - United States TA - Cureus JT - Cureus JID - 101596737 PMC - PMC9812033 OTO - NOTNLM OT - functional endoscopic sinus surgery (fess) OT - fungal rhino sinusitis OT - gastric biopsy OT - gastrointestinal mucormycosis OT - hemetemesis COIS- The authors have declared that no competing interests exist. EDAT- 2023/01/10 06:00 MHDA- 2023/01/10 06:01 PMCR- 2022/12/05 CRDT- 2023/01/09 04:19 PHST- 2022/12/05 00:00 [accepted] PHST- 2023/01/09 04:19 [entrez] PHST- 2023/01/10 06:00 [pubmed] PHST- 2023/01/10 06:01 [medline] PHST- 2022/12/05 00:00 [pmc-release] AID - 10.7759/cureus.32215 [doi] PST - epublish SO - Cureus. 2022 Dec 5;14(12):e32215. doi: 10.7759/cureus.32215. eCollection 2022 Dec.