[Imaging of fungal infection in diabetic patients]

Area of Science:

• Medical Mycology
• Radiology
• Infectious Diseases

Background:

• Diabetes mellitus is a significant risk factor for invasive fungal infections.
• Diabetic patients are susceptible to various fungal infections, including candidiasis, aspergillosis, cryptococcosis, and mucormycosis.
• Fungal infections pose a serious threat, leading to increased morbidity and mortality, particularly in immunocompromised individuals.

Purpose of the Study:

• To review the characteristic imaging findings of fungal infections in diabetic patients.
• To emphasize the role of diagnostic imaging in the early detection and management of pulmonary fungal infections.
• To focus on the significance of the CT halo sign in identifying pulmonary fungal lesions.

Main Methods:

• Review of literature on fungal infections in diabetic patients.
• Analysis of diagnostic imaging findings, particularly computed tomography (CT) scans.
• Focus on characteristic radiological signs, such as the CT halo sign.

Main Results:

• Fungal infections are common and serious complications in patients with diabetes mellitus.
• Diagnostic imaging is crucial for the timely diagnosis of these infections, especially pulmonary forms.
• The CT halo sign, characterized by ground-glass opacity surrounding nodules or masses, is a relatively specific finding for pulmonary fungal infections.

Conclusions:

• Early diagnosis and treatment of fungal infections in diabetic patients are critical for improving outcomes.
• Radiological assessment, with attention to specific signs like the CT halo sign, aids in the prompt identification of pulmonary fungal disease.
• Understanding these imaging patterns is essential for clinicians managing diabetic patients at risk of fungal infections.