General information, not a diagnosis Method and limitations

Fact sheetMushrooms

Sporotrichosis

Sporotrichosis is a fungal infection usually introduced by skin injury. Contaminated plants or, in some areas, infected cats may be involved.

Documentary Enrichment: · General information

Essentials

Subcutaneous mycosis acquired after inoculation from plants or, in some areas, from contact with infected cats.

Agent
Sporothrix spp.
Transmission or exposure
Environment · Animal / zoonosis · Close contact

Situation and vulnerability

Agriculture, gardening and cat care can expose. Animal transmission, particularly related to Sporothrix brasiliensis, requires medical and veterinary coordination.

Signs and limits of their interpretation

Nodules, plaques or ulcers may remain localized or be located along the lymphatic pathways. Other diseases can produce a similar aspect.

Diagnosis and monitoring

Injury samples, sometimes biopsy, culture, or molecular tests contribute to confirmation. Skin appearance alone is not enough.

Official sources consulted on . Documentary summary, without medical rereading.

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Prevention and care

Protective gloves and clothing can reduce exposure injuries when handling plants. A suspect cat must be evaluated by a veterinarian; human disease is treated with antifungal drugs.

Practical issues

Are only the pink thorns transmitting this infection?

No: other plants and materials may be involved, as well as scratches or secretions of infected cats. The exposure context should be described without assigning any scratches to this disease.

Preparing for an exchange with a professional

  • Initial injury, plants and materials
  • Contacts or scratches of cats
  • Photos dated from the evolution of the lesions

Bring the full minutes and dates. This information facilitates evaluation; its collection must not delay an urgent appeal.

Individual decisionThe choice of a test, treatment or prevention depends on the local situation and recommendations. In case of distress, call 911.
An open window in an empty consultation room, natural light and spaced chairs. AI-generated illustration.
Prevention illustration — Sporotrichose — An open window in an empty consultation room, natural light and spaced chairs.
Image generated by artificial intelligence. AI illustration; it does not depict a disease, biological agent or diagnosis.

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Related fact sheets

These sheets share ways or contexts of exhibition in our catalogue. This reconciliation does not establish a differential diagnosis.

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Further reading

These publications help you verify the concepts discussed. Disease records and directory entries each identify their sources.

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