Sporotrichosis - Sporothrix schenckii - Diagnosis and Management Summary
Sources:
• Landscaping, Christmas tree farming, Rose gardening, Topiary production
• Zoonotic transmission from cats (rare)
Diagnosis:
• Culture is the gold standard
• Histopathologic mixed granulomatous / pyogenic process
• PCR not available commercially
• Serology is not used
Sporotrichosis Syndromes:
• Lymphocutaneous Sporotrichosis - Most common form. Days-weeks. Similar lesions along lymphatic channels.
• Pulmonary Sporotrichosis - Symptoms, CXR mimic TB +/- dissemination to skin. If untreated progresses to death
• Osteoarticular Sporotrichosis - Uncommon manifestation. More frequently in alcoholics. Hematogenous spread.
• Meningeal Sporotrichosis - Rare manifestation. Weeks-months. Lymphoma or AIDS. CSF similar to TB or cryptococcus
• Disseminated Sporotrichosis - Very uncommon - AIDS patients.
By @TheIDtrivia
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