Malassezia pachydermidis - Revision history

Bara at 15:56, 24 May 2011

2011-05-24T15:56:35Z

2010-08-03T15:50:24Z

2010-08-03T15:49:14Z

2010-08-03T15:48:19Z

2010-07-31T12:20:14Z

2010-07-29T11:53:45Z

2010-07-27T09:06:53Z

2010-07-27T09:03:39Z

2010-07-27T09:00:44Z

2010-07-27T08:57:23Z

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 [[Image:Malassezia pachydermidis.jpg|thumb|right|150px|''Malassezia pachydermidis'' - Copyright Professor Andrew N. Rycroft, BSc, PHD, C. Biol.F.I.Biol., FRCPath]]
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 Causes [[Malassezia Dermatitis]]
 [[Category:Yeast-like Fungi]]
 [[Category:To Do - Fungi]]

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 Gram stain shows purple yeast cells with a very wide base, and has a greenish discolouration on blood agar.
+Causes [[Malassezia Dermatitis]]
 [[Category:Yeast-like Fungi]]
 [[Category:To Do - Fungi]]

← Older revision		Revision as of 15:48, 3 August 2010
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	Gram stain shows purple yeast cells with a very wide base, and has a greenish discolouration on blood agar.		Gram stain shows purple yeast cells with a very wide base, and has a greenish discolouration on blood agar.

−	Grossly, regional lesions may be seen around the muzzle, [[Ear - Anatomy & Physiology\|ears]], interdigital, and perianal. Other common signs include erythema, hyperpigmentation, [[Skin Glossary - Pathology\|lichenified]] and scaly lesions with alopecia.

−	~~Microscopically, one may see;[[Skin Glossary - Pathology\|hyperkeratosis, parakeratosis]], spongiotic pustular dermatitis, [[Skin Glossary - Pathology\|Acanthosis]].~~

−	[[Category:~~To_Do_~~-~~_Max]]~~	+	[[Category:Yeast-like Fungi]]
−	~~[[Category:To_Do_-_Review~~]]

← Older revision		Revision as of 12:20, 31 July 2010
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		+	{{unfinished}}
		+
	[[Image:Malassezia pachydermidis.jpg\|thumb\|right\|150px\|''Malassezia pachydermidis'' - Copyright Professor Andrew N. Rycroft, BSc, PHD, C. Biol.F.I.Biol., FRCPath]]		[[Image:Malassezia pachydermidis.jpg\|thumb\|right\|150px\|''Malassezia pachydermidis'' - Copyright Professor Andrew N. Rycroft, BSc, PHD, C. Biol.F.I.Biol., FRCPath]]

← Older revision		Revision as of 09:06, 27 July 2010
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	Microscopically, one may see;[[Skin Glossary - Pathology\|hyperkeratosis, parakeratosis]], spongiotic pustular dermatitis, [[Skin Glossary - Pathology\|Acanthosis]].		Microscopically, one may see;[[Skin Glossary - Pathology\|hyperkeratosis, parakeratosis]], spongiotic pustular dermatitis, [[Skin Glossary - Pathology\|Acanthosis]].
−	~~A high-power field must be found to imply cause of disease~~

	[[Category:To_Do_-_Max]]		[[Category:To_Do_-_Max]]

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 Grossly, regional lesions may be seen around the muzzle, [[Ear - Anatomy & Physiology|ears]], interdigital, and perianal.  Other common signs include erythema, hyperpigmentation, [[Skin Glossary - Pathology|lichenified]] and scaly lesions with alopecia.
-Microscopically, one may see;[[Skin Glossary - Pathology|hyperkeratosis, parakeratosis]], Spongiotic pustular dermatitis, [[Skin Glossary - Pathology|Acanthosis]].
+Microscopically, one may see;[[Skin Glossary - Pathology|hyperkeratosis, parakeratosis]], spongiotic pustular dermatitis, [[Skin Glossary - Pathology|Acanthosis]].
-Organisms are usually present- minimum 3-5 yeasts per high-power field must be found to imply cause of disease
+A high-power field must be found to imply cause of disease
 [[Category:To_Do_-_Max]]

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 ''M. Pachydermatitis'' is bottle-shaped, and non-mycelial.
-*Gram stain shows purple yeast cells with a very wide base
+*Gram stain shows purple yeast cells with a very wide base, and has a greenish discolouration on blood agar.
+Grossly, regional lesions may be seen around the muzzle, [[Ear - Anatomy & Physiology|ears]], interdigital, and perianal.  Other common signs include erythema, hyperpigmentation, [[Skin Glossary - Pathology|lichenified]] and scaly lesions with alopecia.
 *Microscopically: