12 结果
Phialophora verrucosa and Cladosporium cladosporioides were isolated from a corneal ulcer. The lesion had been previously treated with antivirals and steroids and did not respond to Pimaricin therapy or conjunctival flap. A penetrating keratoplasty was performed with good functional and optical
Chromoblastomycosis (CBM) is a chronic cutaneous and subcutaneous fungal infection caused by certain dematiaceous fungi (usually Fonsecaea, Phialophora, or Cladophialophora). Histologically, CBM is characterized by the presence of medlar bodies. However, the diagnosis is difficult because of the
BACKGROUND
The Medlar body represents an adaptive tissue form of the fungi known to cause cutaneous chromomycosis. This study was designed to determine the in vitro viability of Medlar bodies that are found in profusion within lesional epidermis.
METHODS
Epidermal scrapings of three indigenous cases
Ultrastructural features of the Medlar body, the tissue form of cutaneous chromomycosis, are reported. Striking variability in such features reflects the interaction between fungi and host defense mechanisms.
In 2 cases of cutaneous chromomycosis, potassium hydroxide preparations of lesional crust/scale easily revealed characteristic Medlar bodies. However, in both instances mycelia were also demonstrated. This contradicts the prevailing belief that concomitant spores and mycelia are found only in
We report on a 58-year-old woman with long-lasting (36 years) chromomycosis on the foot and secondary self-inoculation from foot to hand 4 years ago. Mycological classification was performed after culture on Sabouraud glucose agar. We used haematoxylin and eosin and Giemsa staining and an antibody
Chromoblastomycosis is a chronic, subcutaneous mycosis, characterized by verrucous nodular lesions, usually involving the legs and mainly caused by Fonsecaea, Phialophora, and Cladophialophora spp. The characteristic finding on direct examination or biopsy specimen is the presence of fumagoid cells
Chromoblastomycosis is caused by dematiaceous fungi. It develops after inoculation of the organism into the skin. The lesion begins as a pink, scaly papule or warty growth. We report a case of chromoblastomycosis occurring in a multibacillary leprosy patient, who had already been released from
Chromoblastomycosis is a chronic subcutaneous mycosis commonly caused by Fonsecaea, Phialophora, and Cladophialophora spp. Out of these, Fonsecaea pedrosoi is the most common etiological agent, implicated in 70%-90% of the cases reported worldwide. The histopathological diagnosis of
Chromoblastomycosis (CM), a chronic subcutaneous mycosis, is caused by several dematiaceous fungi, the most common being Fonsecaea pedrosoi. It usually occurs in the lower extremities following traumatic implantation of the organisms. We are reporting a case of chromoblastomycosis on the right lower
Chromoblastomycosis is a chronic fungal infection of the subcutaneous tissue. The infection usually results from a traumatic injury and inoculation of the microorganism by a specific group of dematiaceous fungi, resulting in the formation of verrucous plaques. The fungi produce sclerotic or medlar