Difference between revisions of "Eumycotic Mycetoma"
Jump to navigation
Jump to search
(Created page with '*''Pseudoallescheria boydii, Curvularia geniculata, Cochliobolus spicifer, Helminthosporium'' spp. *Lives in soil *Enters the body via wounds *Granulomatous abscesses *Microc…') |
|||
| (4 intermediate revisions by 2 users not shown) | |||
| Line 15: | Line 15: | ||
*Usually affect the extremities | *Usually affect the extremities | ||
| − | **Can infect the [[Nasal | + | **Can infect the [[Nasal Cavity - Anatomy & Physiology|nasal mucosa]] |
***E.g. Bovine nasal granuloma | ***E.g. Bovine nasal granuloma | ||
**Can also infect the peritoneum and [[Skin - Anatomy & Physiology|skin]] | **Can also infect the peritoneum and [[Skin - Anatomy & Physiology|skin]] | ||
| Line 28: | Line 28: | ||
*Treatment includes [[Antifungal Drugs#The Azoles|Ketoconazole]], [[Antifungal Drugs#Flucytosine|5-fluorocytosine]] and [[Antifungal Drugs#Polyene Antifungals|amphotericin B]] | *Treatment includes [[Antifungal Drugs#The Azoles|Ketoconazole]], [[Antifungal Drugs#Flucytosine|5-fluorocytosine]] and [[Antifungal Drugs#Polyene Antifungals|amphotericin B]] | ||
| + | |||
| + | |||
| + | *In horses and dogs | ||
| + | *Caused most commonly by [[Fungi|''Curvularia geniculata, Madurella, Acremonium'']] | ||
| + | *Tomour-like enlargements of [[Granulomatous Inflammation|granulomatous inflammation]] | ||
| + | *Exudate contains granules of varying sizes | ||
| + | *Microscopically: | ||
| + | **Septate branching hyphae within acellular matrix | ||
| + | |||
| + | |||
| + | |||
| + | ==Test yourself with the Subcutaneous Mycoses Flashcards== | ||
| + | |||
| + | [[Subcutaneous_Mycoses_-_Flashcards#Eumycotic_Mycetoma|Eumycotic Mycetoma Flashcards]] | ||
| + | |||
[[Category:Subcutaneous_Mycoses]] | [[Category:Subcutaneous_Mycoses]] | ||
| + | [[Category:To_Do_-_Fungi]] | ||
| + | [[Category:To Do - Dermatology]] | ||
Latest revision as of 14:18, 22 February 2011
- Pseudoallescheria boydii, Curvularia geniculata, Cochliobolus spicifer, Helminthosporium spp.
- Lives in soil
- Enters the body via wounds
- Granulomatous abscesses
- Microcolonies can be seen grossly in exudate or lesions
- Grains or granules
- Brown or black embedded in granulation tissue
- Small, irregularly shaped
- Infrequent infections of dogs, cats, cattle and horses
- Usually affect the extremities
- Can infect the nasal mucosa
- E.g. Bovine nasal granuloma
- Can also infect the peritoneum and skin
- Can infect the nasal mucosa
- Microscopically:
- Grains of maduromycosis with wide mycelia (compared to actinomycotic granules)
- Chlamydospores present
- Grows on Sabauraud's Dextrose agar
- Slow
- Takes 2-3 weeks
- Treatment includes Ketoconazole, 5-fluorocytosine and amphotericin B
- In horses and dogs
- Caused most commonly by Curvularia geniculata, Madurella, Acremonium
- Tomour-like enlargements of granulomatous inflammation
- Exudate contains granules of varying sizes
- Microscopically:
- Septate branching hyphae within acellular matrix