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CASE REPORT

A Cutaneous Phaeohyphomycosis Case Caused by Paraconiothyrium cyclothyrioides in Southern China

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Pages 2401-2404 | Received 21 Mar 2024, Accepted 03 Jun 2024, Published online: 13 Jun 2024

Figures & data

Figure 1 Clinical aspect and biopsy of phaeohyphomycosis patient and the culture of Paraconiothyrium cyclothyrioides. (A)The clinical aspect of the patient, is crusted, ulcerated plaque on the right opisthenar and several macular papules and nodules on the erythematous plaque. (BD) Biopsy specimens revealed pseudoepitheliomatous hyperplasia and suppurative granulomas, and fungal elements were seen invading the dermis by PAS and GMS (×400). (E) Culture of the tissue specimens yielded a one colony type mold. (F) Microscopic morphology showed septate, bamboo-like hyphae, and no spores were found (×400).

Figure 1 Clinical aspect and biopsy of phaeohyphomycosis patient and the culture of Paraconiothyrium cyclothyrioides. (A)The clinical aspect of the patient, is crusted, ulcerated plaque on the right opisthenar and several macular papules and nodules on the erythematous plaque. (B–D) Biopsy specimens revealed pseudoepitheliomatous hyperplasia and suppurative granulomas, and fungal elements were seen invading the dermis by PAS and GMS (×400). (E) Culture of the tissue specimens yielded a one colony type mold. (F) Microscopic morphology showed septate, bamboo-like hyphae, and no spores were found (×400).