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An Uncommon Rash in the Emergency Department: Sporothrix schenckii.

Dipal Shah1,2, Alison E Kim3, Samyr Elbadri1,2

  • 1Emergency Medicine, Ocala Regional Medical Center, Ocala, USA.

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Summary

Sporothrix schenckii, a fungal infection, was diagnosed in the emergency department after a patient presented with characteristic skin nodules. Prompt diagnosis relies on thorough patient history, especially occupational exposure, to identify lymphocutaneous sporotrichosis.

Keywords:
cutaneous manifestationsemergency medical servicenon-healing ulcerskin blistersporothrix schenckiizoonosis and public health

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Area of Science:

  • Medical Mycology
  • Dermatology
  • Infectious Diseases

Background:

  • Sporothrix schenckii is a fungus that causes sporotrichosis, a disease that often affects the skin.
  • Lymphocutaneous sporotrichosis presents with a characteristic pattern of lesions along lymphatic channels.

Observation:

  • A patient presented to the emergency department with skin nodules on the arm, some in various stages of healing.
  • The patient reported a history of a thorn prick followed by a red nodule, consistent with sporotrichosis.
  • The lesions were minimally painful, a key diagnostic clue.

Findings:

  • The case highlights the importance of emergency department diagnosis for Sporothrix schenckii infections.
  • A thorough occupational history, including potential exposure to soil or thorns, is crucial for diagnosis.
  • The classic presentation of lymphocutaneous sporotrichosis was observed in this patient.

Implications:

  • Clinicians should maintain a high index of suspicion for sporotrichosis in patients with suggestive skin lesions.
  • Educating patients on preventive measures, such as wearing protective clothing when handling soil, is recommended.
  • Early diagnosis and treatment of sporotrichosis can prevent disease progression and complications.