invasive fungal infection

Neosartorya udagawae pulmonary infection requiring a surgical treatment in a paediatric haematopoietic progenitor cell recipient

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A three-year-old boy with leukemia received a bone marrow transplant and developed a serious fungal lung infection caused by Neosartorya udagawae, a rare fungal pathogen. Despite receiving multiple antifungal medications at appropriate doses, the infection continued to worsen and spread in his lungs. Doctors ultimately had to surgically remove the infected portion of his lung (left upper lobe) to successfully treat the infection, and the child recovered completely without recurrence after three years of follow-up.

Catastrophic Cerebral Infarctions in a Pediatric Patient with Acute Lymphoblastic Leukemia Due to Mucorales Infection

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An 11-year-old girl with leukemia undergoing chemotherapy developed a severe fungal infection called mucormycosis caused by Lichtheimia ramosa. The infection spread rapidly from her sinuses to her eyes and brain, causing multiple blood clots in brain arteries and a massive stroke within just five days. Despite emergency surgery to remove the clots, the infection had progressed too far and the patient sadly did not survive, highlighting how dangerous this fungal infection can be in children with weakened immune systems.

Geotrichosis Due to Magnusiomyces capitatus: A Severe Emerging Invasive Fungal Disease

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A 71-year-old man with cancer undergoing chemotherapy developed a rare and serious fungal blood infection caused by Magnusiomyces capitatus. Despite treatment with antifungal medications, the infection spread throughout his body and he died 10 days after admission. This case highlights how some fungi can resist common antifungal drugs and the importance of quickly identifying the exact type of fungus causing an infection to choose the right treatment.

Endocarditis caused by Scopulariopsis brevicaulis with disseminated emboli and multiple vascular aneurysms: A case report and literature review

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A 61-year-old man with a prosthetic aortic valve developed a rare fungal infection caused by Scopulariopsis brevicaulis, a mold usually associated with nail infections. The infection spread throughout his body, causing multiple strokes and aneurysms that required emergency surgery and treatment with various antifungal medications. This case highlights the serious complications that can occur when this typically harmless fungus invades the heart and demonstrates the challenges doctors face in treating such rare infections, as the fungus was resistant to many common antifungal drugs.

The diagnosis of mucormycosis by PCR in patients at risk: a systematic review and meta-analysis

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Mucormycosis is a dangerous fungal infection that kills many patients. Traditional tests like fungal culture are slow and often miss infections. This comprehensive study of 30 research papers shows that PCR testing is very effective at detecting this fungus, with different specimen types having different success rates. Blood tests were easiest to perform and worked well for screening high-risk patients, while fluid from the lungs was the most accurate.

Consecutive non-Aspergillus Fungal Invasive Infections in Chronic Granulomatous Disease: Data from the French National Reference Center for Primary ImmunoDeficiencies and literature review

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This study examines rare but serious fungal infections in patients with chronic granulomatous disease, a genetic immune disorder. Researchers analyzed 122 cases of non-Aspergillus fungal infections from French hospitals and published literature, finding that these infections often occur despite preventive antifungal medications and are challenging to diagnose. The infections were found in the lungs most commonly but could spread to bones, brain, and other organs, with treatments including antifungal drugs, surgery, and in some cases bone marrow transplants.

A Case of Pulmonary Infection Due to Magnusiomyces capitatus in a Non-Immunocompromised Patient with Cerebral Palsy

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A young man with cerebral palsy developed a rare lung infection caused by Magnusiomyces capitatus, a fungus that usually only affects people with weakened immune systems. Doctors diagnosed the infection by analyzing fluid from his lungs and identified the fungus using advanced laboratory techniques. The patient improved after being treated with an antifungal medication called voriconazole. This case highlights that this rare fungal infection can occur in otherwise healthy people, especially those with conditions affecting their ability to clear lung secretions.

Acute Respiratory Distress Syndrome Due to COVID-19-Associated Pulmonary Aspergillosis with Rare Extensive Tracheobronchial Pseudomembranous Involvement: A Case Report

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An elderly COVID-19 patient developed a rare and severe fungal infection caused by Aspergillus fungus in the airways, creating yellowish-white membrane-like deposits that blocked breathing. Despite identification of the fungus through examination and modern genetic testing, and treatment with antifungal medications, the patient’s condition worsened rapidly leading to organ failure and death. This case highlights how fungal infections can complicate COVID-19, especially in elderly patients on multiple medications, and stresses the importance of early recognition and immediate antifungal treatment.

Research Topic: invasive fungal infection