Lobular capillary hemangioma - Revision history

Michael: /* Alternate - tongue */

2022-01-18T18:52:52Z

Alternate - tongue

← Older revision		Revision as of 18:52, 18 January 2022
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	====Alternate - tongue====		====Alternate - tongue====
	The sections ~~shows~~ a pendunculated vascular lesion with small capillaries arranged in a lobular fashion. The endothelial cells of the lesion show no significant atypia. The overlying epithelium is largely eroded. There is no significant keratocyte atypia. The lesion is excised in the plane of section.		The sections show a pendunculated vascular lesion with small capillaries arranged in a lobular fashion. The endothelial cells of the lesion show no significant atypia. The overlying epithelium is largely eroded. There is no significant keratocyte atypia. The lesion is excised in the plane of section.

	==See also==		==See also==

Michael at 17:06, 5 January 2017

2017-01-05T17:06:45Z

← Older revision		Revision as of 17:06, 5 January 2017
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	\| Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated, lobular arrangement of vascular (seen at low power)		\| Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated, lobular arrangement of vascular (seen at low power)
	\| Subtypes =		\| Subtypes =
	\| LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]]		\| LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]], [[traumatic ulcerative granuloma with stromal eosinophilia]] - esp. for tongue lesions
	\| Stains =		\| Stains =
	\| IHC =		\| IHC =
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	*[[Myopericytoma]] (???).		*[[Myopericytoma]] (???).
	*[[Bacillary angiomatosis]].<ref name=pmid16310070>{{Cite journal \| last1 = Levy \| first1 = I. \| last2 = Rolain \| first2 = JM. \| last3 = Lepidi \| first3 = H. \| last4 = Raoult \| first4 = D. \| last5 = Feinmesser \| first5 = M. \| last6 = Lapidoth \| first6 = M. \| last7 = Ben-Amitai \| first7 = D. \| title = Is pyogenic granuloma associated with Bartonella infection? \| journal = J Am Acad Dermatol \| volume = 53 \| issue = 6 \| pages = 1065-6 \| month = Dec \| year = 2005 \| doi = 10.1016/j.jaad.2005.08.046 \| PMID = 16310070 }}</ref>		*[[Bacillary angiomatosis]].<ref name=pmid16310070>{{Cite journal \| last1 = Levy \| first1 = I. \| last2 = Rolain \| first2 = JM. \| last3 = Lepidi \| first3 = H. \| last4 = Raoult \| first4 = D. \| last5 = Feinmesser \| first5 = M. \| last6 = Lapidoth \| first6 = M. \| last7 = Ben-Amitai \| first7 = D. \| title = Is pyogenic granuloma associated with Bartonella infection? \| journal = J Am Acad Dermatol \| volume = 53 \| issue = 6 \| pages = 1065-6 \| month = Dec \| year = 2005 \| doi = 10.1016/j.jaad.2005.08.046 \| PMID = 16310070 }}</ref>
			*[[Traumatic ulcerative granuloma with stromal eosinophilia]] - abundant [[eosinophil]]s.

	Why it is not...		Why it is not...

Michael: /* Sign out */

2015-12-06T18:24:40Z

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← Older revision		Revision as of 18:24, 6 December 2015
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	==Sign out==		==Sign out==
			<pre>
			Tongue Lesion, Excision:
			- Lobular capillary hemangioma (pyogenic granuloma).
			</pre>

			===Block letters===
	<pre>		<pre>
	TONGUE, LEFT LATERAL, BIOPSY:		TONGUE, LEFT LATERAL, BIOPSY:

Michael: /* Micro */

2015-12-06T18:23:49Z

Micro

← Older revision		Revision as of 18:23, 6 December 2015
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	===Micro===		===Micro===
	The sections shows a pendunculated vascular lesion with small capillaries arranged in a lobular fashion. The endothelial cells of the lesion show no atypia. The overlying acanthotic epidermis has hyperkeratosis and hypergranulosis, and is focally ulcerated and impetiginized. There is no significant keratocyte atypia. No melanocytic nests are seen. The dermis has a mild perivascular lymphoplasmacytic infiltrate. The lesion is excised in the plane of section.		The sections shows a pendunculated vascular lesion with small capillaries arranged in a lobular fashion. The endothelial cells of the lesion show no atypia. The overlying acanthotic epidermis has hyperkeratosis and hypergranulosis, and is focally ulcerated and impetiginized. There is no significant keratocyte atypia. No melanocytic nests are seen. The dermis has a mild perivascular lymphoplasmacytic infiltrate. The lesion is excised in the plane of section.

			====Alternate - tongue====
			The sections shows a pendunculated vascular lesion with small capillaries arranged in a lobular fashion. The endothelial cells of the lesion show no significant atypia. The overlying epithelium is largely eroded. There is no significant keratocyte atypia. The lesion is excised in the plane of section.

	==See also==		==See also==

Michael: /* Sign out */

2014-03-11T15:02:17Z

Sign out

← Older revision		Revision as of 15:02, 11 March 2014
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	<pre>		<pre>
	TONGUE, LEFT LATERAL, BIOPSY:		TONGUE, LEFT LATERAL, BIOPSY:
	- LOBULAR CAPILLARY HEMANGIOMA (PYOGENIC GRANULOMA).</pre>		- LOBULAR CAPILLARY HEMANGIOMA (PYOGENIC GRANULOMA).
			</pre>
			<pre>
			LESION, POSTERIOR TO LEFT EAR, EXCISION:
			- LOBULAR CAPILLARY HEMANGIOMA (PYOGENIC GRANULOMA).

			COMMENT:
			The lesion stains as follows:
			POSITIVE: SMA, CD31.
			NEGATIVE: S-100, HMB-45.
			</pre>

	===Micro===		===Micro===

Michael at 12:52, 11 March 2014

2014-03-11T12:52:26Z

← Older revision		Revision as of 12:52, 11 March 2014
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	'''Lobular capillary hemangioma''', also known as '''pyogenic granuloma''',<ref name=pmid21839350>{{Cite journal \| last1 = Baglin \| first1 = AC. \| title = [Vascular tumors and pseudotumors. Pyogenic granuloma (lobular capillary hemangioma)]. \| journal = Ann Pathol \| volume = 31 \| issue = 4 \| pages = 266-70 \| month = Aug \| year = 2011 \| doi = 10.1016/j.annpat.2011.05.014 \| PMID = 21839350 }}</ref> a benign head and neck lesion that can mimic malignancy.		'''Lobular capillary hemangioma''', also known as '''pyogenic granuloma''',<ref name=pmid21839350>{{Cite journal \| last1 = Baglin \| first1 = AC. \| title = [Vascular tumors and pseudotumors. Pyogenic granuloma (lobular capillary hemangioma)]. \| journal = Ann Pathol \| volume = 31 \| issue = 4 \| pages = 266-70 \| month = Aug \| year = 2011 \| doi = 10.1016/j.annpat.2011.05.014 \| PMID = 21839350 }}</ref> a benign head and neck lesion that can mimic malignancy.

			On occasion it is referred to as ''pregnancy tumour''.
	==General==		==General==
	*Sometimes ''pregnancy tumour''.
	*Seen in children, young adults, pregnant women.		*Seen in children, young adults, pregnant women.

Michael: /* IHC */

2014-03-05T20:44:38Z

IHC

← Older revision		Revision as of 20:44, 5 March 2014
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	*CD31 +ve.		*CD31 +ve.
	*Factor VIII +ve.		*Factor VIII +ve.
			*SMA +ve -- marks pericytes.{{fact}}

			A panel:
			*CD31, SMA, HMB-45.

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Michael at 13:23, 26 December 2013

2013-12-26T13:23:30Z

← Older revision		Revision as of 13:23, 26 December 2013
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	\| Caption = Lobular capillary hemangioma. [[H&E stain]].		\| Caption = Lobular capillary hemangioma. [[H&E stain]].
	\| Synonyms = pyogenic granuloma		\| Synonyms = pyogenic granuloma
	\| Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated,		\| Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated, lobular arrangement of vascular (seen at low power)
	lobular arrangement of vascular (seen at low power)
	\| Subtypes =		\| Subtypes =
	\| LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]]		\| LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]]

Michael at 12:06, 26 December 2013

2013-12-26T12:06:51Z

← Older revision		Revision as of 12:06, 26 December 2013
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			{{ Infobox diagnosis
			\| Name = {{PAGENAME}}
			\| Image = SkinTumors-PB061062.JPG
			\| Width =
			\| Caption = Lobular capillary hemangioma. [[H&E stain]].
			\| Synonyms = pyogenic granuloma
			\| Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated,
			lobular arrangement of vascular (seen at low power)
			\| Subtypes =
			\| LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]]
			\| Stains =
			\| IHC =
			\| EM =
			\| Molecular =
			\| IF =
			\| Gross =
			\| Grossing =
			\| Site = [[Head and neck pathology\|head and neck]] - lips, tongue, gingiva
			\| Assdx =
			\| Syndromes =
			\| Clinicalhx = +/-rapid growth, young adults, children and pregnant women
			\| Signs =
			\| Symptoms =
			\| Prevalence =
			\| Bloodwork =
			\| Rads =
			\| Endoscopy =
			\| Prognosis = benign
			\| Other =
			\| ClinDDx =
			\| Tx =
			}}
	'''Lobular capillary hemangioma''', also known as '''pyogenic granuloma''',<ref name=pmid21839350>{{Cite journal \| last1 = Baglin \| first1 = AC. \| title = [Vascular tumors and pseudotumors. Pyogenic granuloma (lobular capillary hemangioma)]. \| journal = Ann Pathol \| volume = 31 \| issue = 4 \| pages = 266-70 \| month = Aug \| year = 2011 \| doi = 10.1016/j.annpat.2011.05.014 \| PMID = 21839350 }}</ref> a benign head and neck lesion that can mimic malignancy.		'''Lobular capillary hemangioma''', also known as '''pyogenic granuloma''',<ref name=pmid21839350>{{Cite journal \| last1 = Baglin \| first1 = AC. \| title = [Vascular tumors and pseudotumors. Pyogenic granuloma (lobular capillary hemangioma)]. \| journal = Ann Pathol \| volume = 31 \| issue = 4 \| pages = 266-70 \| month = Aug \| year = 2011 \| doi = 10.1016/j.annpat.2011.05.014 \| PMID = 21839350 }}</ref> a benign head and neck lesion that can mimic malignancy.

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	*May grow quickly - clinically suspicious for a malignancy.		*May grow quickly - clinically suspicious for a malignancy.

	~~Notes~~:		Note:
	*[[no truth in names\|~~Name of entity~~ is a misnomer]]:		*''Pyogenic granuloma'' [[no truth in names\|is a misnomer]]:
	**Not pyogenic, i.e. infectious.		**Not pyogenic, i.e. infectious.
	**Not [[granuloma\|granulomatous]].		**Not [[granuloma\|granulomatous]].

Michael at 12:01, 26 December 2013

2013-12-26T12:01:00Z

← Older revision		Revision as of 12:01, 26 December 2013
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	'''Lobular capillary hemangioma''', also known as '''~~pygenic~~ granuloma''',<ref name=pmid21839350>{{Cite journal \| last1 = Baglin \| first1 = AC. \| title = [Vascular tumors and pseudotumors. Pyogenic granuloma (lobular capillary hemangioma)]. \| journal = Ann Pathol \| volume = 31 \| issue = 4 \| pages = 266-70 \| month = Aug \| year = 2011 \| doi = 10.1016/j.annpat.2011.05.014 \| PMID = 21839350 }}</ref> a benign head and neck lesion that can mimic malignancy.		'''Lobular capillary hemangioma''', also known as '''pyogenic granuloma''',<ref name=pmid21839350>{{Cite journal \| last1 = Baglin \| first1 = AC. \| title = [Vascular tumors and pseudotumors. Pyogenic granuloma (lobular capillary hemangioma)]. \| journal = Ann Pathol \| volume = 31 \| issue = 4 \| pages = 266-70 \| month = Aug \| year = 2011 \| doi = 10.1016/j.annpat.2011.05.014 \| PMID = 21839350 }}</ref> a benign head and neck lesion that can mimic malignancy.

	==General==		==General==