Papillary - Revision history

Michael: tweak

2016-04-02T21:43:50Z

tweak

← Older revision		Revision as of 21:43, 2 April 2016
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	In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.		In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.

	''Papillary pattern'' ~~redirect~~ here.		''Papillary pattern'' redirects here.

	==General==		==General==

2016-03-31T05:23:51Z

Microscopy

← Older revision		Revision as of 05:23, 31 March 2016
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	DDx:		DDx:
	*Micropapilla - nipple-shaped structure without blood vessels.		*Micropapilla - nipple-shaped structure without blood vessels; usually smaller than papillae.
	*Pseudopapilla - cells distant from the blood vessels undergo [[necrosis]] imparting a papillary-like appearance, e.g. [[solid pseudopapillary tumour]].		*Pseudopapilla - cells distant from the blood vessels undergo [[necrosis]] imparting a papillary-like appearance, e.g. [[solid pseudopapillary tumour]].

2016-03-31T05:23:16Z

Microscopy

← Older revision		Revision as of 05:23, 31 March 2016
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	==Microscopy==		==Microscopy==
	Histologic definition - papilla:		Histologic definition - papilla:
	*Nipple-shaped structure ~~containing~~ a fibrovascular core.		*Nipple-shaped structure consisting of epithelium on a fibrovascular core.
	**''Fibrovascular core'' = fibrous tissue + least one blood vessel.		**''Fibrovascular core'' = fibrous tissue + least one blood vessel.

2016-03-31T05:21:54Z

Microscopy

← Older revision		Revision as of 05:21, 31 March 2016
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	==Microscopy==		==Microscopy==
	Histologic definition - papilla:		Histologic definition - papilla:
	*Nipple-shaped structure containing at least one blood vessel.		*Nipple-shaped structure containing a fibrovascular core.
			**''Fibrovascular core'' = fibrous tissue + least one blood vessel.

	Note:		Note:

2016-03-31T05:20:37Z

← Older revision		Revision as of 05:20, 31 March 2016
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	''Papillary pattern'' redirect here.		''Papillary pattern'' redirect here.

			==General==
			*Common histomorphologic pattern that is seen in a large number of contexts.

			==Microscopy==
			Histologic definition - papilla:
			*Nipple-shaped structure containing at least one blood vessel.

			Note:
			*May be associated with [[psammoma bodies]].

			DDx:
			*Micropapilla - nipple-shaped structure without blood vessels.
			*Pseudopapilla - cells distant from the blood vessels undergo [[necrosis]] imparting a papillary-like appearance, e.g. [[solid pseudopapillary tumour]].

	==Some entities with the word ''papillary''==		==Some entities with the word ''papillary''==
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	===Gastrointestinal pathology===		===Gastrointestinal pathology===
	*[[Solid and papillary epithelial neoplasm]].		*[[Solid and papillary epithelial neoplasm]] - actually ''pseudopapillary''; also known as ''solid pseudopapillary tumour''.
	*[[Intraductal papillary mucinous tumour]].		*[[Intraductal papillary mucinous tumour]].
	*Biliary intraductal papillary neoplasm.		*Biliary intraductal papillary neoplasm.

2016-03-31T03:26:59Z

← Older revision		Revision as of 03:26, 31 March 2016
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	[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]		[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]
	[[Image:Well-differentiated papillary mesothelioma -- intermed. mag.jpg\|thumb\|right\|300px\|[[Well-differentiated papillary mesothelioma]]. [[H&E stain]]. (WC/Nephron)]]		[[Image:Well-differentiated papillary mesothelioma -- intermed. mag.jpg\|thumb\|right\|300px\|[[Well-differentiated papillary mesothelioma]]. [[H&E stain]]. (WC/Nephron)]]
			[[Image:Papillary renal cell carcinoma -- very high mag.jpg\|thumb\|right\|300px\|[[Papillary renal cell carcinoma]]. [[H&E stain]]. (WC/Nephron)]]
	In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.		In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.

2016-03-31T03:25:39Z

← Older revision		Revision as of 03:25, 31 March 2016
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	[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]		[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]
			[[Image:Well-differentiated papillary mesothelioma -- intermed. mag.jpg\|thumb\|right\|300px\|[[Well-differentiated papillary mesothelioma]]. [[H&E stain]]. (WC/Nephron)]]
	In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.		In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.

2016-03-31T03:22:46Z

← Older revision		Revision as of 03:22, 31 March 2016
Line 1:		Line 1:
	[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]		[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]
	In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.		In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.

			''Papillary pattern'' redirect here.

	==Some entities with the word ''papillary''==		==Some entities with the word ''papillary''==

2016-03-31T03:12:41Z

← Older revision		Revision as of 03:12, 31 March 2016
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			[[Image:Papillary adenocarcinoma of the lung -- high mag.jpg\|thumb\|right\|300px\|Papillae in the papillary variant of [[lung adenocarcinoma]]. [[H&E stain]]. (WC/Nephron)]]
	In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.		In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.

2016-03-31T03:10:53Z

Entities with the word papillary

← Older revision		Revision as of 03:10, 31 March 2016
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	In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.		In [[pathology]], '''papillary''' refers to a nipple-like projection with a fibrovascular core.

	==~~Entities~~ with the word ''papillary''==		==Some entities with the word ''papillary''==
	===Breast pathology===		===Breast pathology===
	*[[Invasive papillary carcinoma of the breast]].		*[[Invasive papillary carcinoma of the breast]].