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Ga-67 scintigraphy in chromomycosis.
1Department of Radiology, Institute of Clinical Medicine, Tsukuba University, Japan.
Annals of Nuclear Medicine
|March 1, 1989
Summary
Gallium-67 (Ga-67) scintigraphy effectively detected widespread chromomycosis skin lesions, including hidden lymph node and visceral involvement. This imaging technique is valuable for assessing disease extent and aiding diagnosis.
Area of Science:
- Medical Imaging
- Mycology
- Infectious Diseases
Background:
- Chromomycosis is a chronic fungal infection of the skin and subcutaneous tissues.
- Diagnosis and staging of chromomycosis can be challenging, particularly for deep or disseminated forms.
Observation:
- A patient with an 8-year history of widespread chromomycosis skin lesions underwent Ga-67 scintigraphy.
- The imaging aimed to evaluate the full extent of the disease beyond visible skin lesions.
Findings:
- Ga-67 scintigraphy identified all subcutaneous nodules.
- The imaging also revealed an unsuspected enlarged lymph node and visceral involvement.
- This highlights the sensitivity of Ga-67 in detecting deep-seated fungal infections.
Implications:
- Ga-67 scintigraphy is a highly useful tool for determining the site and extent of chromomycosis.
- It is particularly valuable for detecting nodal and visceral lesions.
- This method may assist in the differential diagnosis of complex fungal infections.