Peritoneal inclusion cyst - Revision history

Michael: /* IHC */ +SO

2022-04-29T19:05:56Z

IHC: +SO

← Older revision		Revision as of 19:05, 29 April 2022
Line 39:		Line 39:
	*Calretinin +ve.		*Calretinin +ve.
	*WT-1 +ve.		*WT-1 +ve.

			==Sign out==
			<pre>
			Greater Omentum, Excision:
			- Multilocular peritoneal inclusion cyst with reactive changes.
			- Adipose tissue with necrosis.
			- NEGATIVE for malignancy.
			</pre>

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

Michael at 19:00, 29 April 2022

2022-04-29T19:00:38Z

← Older revision		Revision as of 19:00, 29 April 2022
Line 3:		Line 3:
	It is also known as '''benign multicystic mesothelioma'''; it should '''not''' be confused with ''[[malignant mesothelioma]]'' and ''[[benign papillary mesothelioma]]''.		It is also known as '''benign multicystic mesothelioma'''; it should '''not''' be confused with ''[[malignant mesothelioma]]'' and ''[[benign papillary mesothelioma]]''.

	It may referred to as '''inflammatory cyst of the peritoneum''', '''[[mesothelial inclusion cyst]]'''.{{fact}}		It may referred to as '''inflammatory cyst of the peritoneum''' or '''[[mesothelial inclusion cyst]]'''.{{fact}}

	'''Multilocular peritoneal inclusion cyst''' redirect here.		'''Multilocular peritoneal inclusion cyst''' redirect here.

Michael: tweak

2022-04-29T19:00:15Z

tweak

← Older revision		Revision as of 19:00, 29 April 2022
Line 6:		Line 6:

	'''Multilocular peritoneal inclusion cyst''' redirect here.		'''Multilocular peritoneal inclusion cyst''' redirect here.
	===General===		==General==
	*Usually conservative management.		*Usually conservative management.
	*Serum CA-125 usually low.		*Serum CA-125 usually low.
	*May occur in men.<ref name=pmid12239771>{{Cite journal \| last1 = Cavallaro \| first1 = A. \| last2 = Murazio \| first2 = M. \| last3 = Modugno \| first3 = P. \| last4 = Vona \| first4 = A. \| last5 = Revelli \| first5 = L. \| last6 = Potenza \| first6 = AE. \| last7 = Colli \| first7 = R. \| title = Benign multicystic mesothelioma of the peritoneum: a case report. \| journal = Chir Ital \| volume = 54 \| issue = 4 \| pages = 569-72 \| month = \| year = \| doi = \| PMID = 12239771 }}</ref>		*May occur in men.<ref name=pmid12239771>{{Cite journal \| last1 = Cavallaro \| first1 = A. \| last2 = Murazio \| first2 = M. \| last3 = Modugno \| first3 = P. \| last4 = Vona \| first4 = A. \| last5 = Revelli \| first5 = L. \| last6 = Potenza \| first6 = AE. \| last7 = Colli \| first7 = R. \| title = Benign multicystic mesothelioma of the peritoneum: a case report. \| journal = Chir Ital \| volume = 54 \| issue = 4 \| pages = 569-72 \| month = \| year = \| doi = \| PMID = 12239771 }}</ref>

	===Gross===		==Gross==
	Features:<ref name=pmid3789251>{{Cite journal \| last1 = McFadden \| first1 = DE. \| last2 = Clement \| first2 = PB. \| title = Peritoneal inclusion cysts with mural mesothelial proliferation. A clinicopathological analysis of six cases. \| journal = Am J Surg Pathol \| volume = 10 \| issue = 12 \| pages = 844-54 \| month = Dec \| year = 1986 \| doi = \| PMID = 3789251 }}</ref>		Features:<ref name=pmid3789251>{{Cite journal \| last1 = McFadden \| first1 = DE. \| last2 = Clement \| first2 = PB. \| title = Peritoneal inclusion cysts with mural mesothelial proliferation. A clinicopathological analysis of six cases. \| journal = Am J Surg Pathol \| volume = 10 \| issue = 12 \| pages = 844-54 \| month = Dec \| year = 1986 \| doi = \| PMID = 3789251 }}</ref>
	*Multilocular thin-walled cysts containing serous fluid +/- blood.		*Multilocular thin-walled cysts containing serous fluid +/- blood.
Line 18:		Line 18:
	*Can be adherent to the [[ovary]].		*Can be adherent to the [[ovary]].

	===Microscopic===		==Microscopic==
	Features:<ref name=pmid19386139/><ref name=pmid18349460>{{Cite journal \| last1 = Levy \| first1 = AD. \| last2 = Arnáiz \| first2 = J. \| last3 = Shaw \| first3 = JC. \| last4 = Sobin \| first4 = LH. \| title = From the archives of the AFIP: primary peritoneal tumors: imaging features with pathologic correlation. \| journal = Radiographics \| volume = 28 \| issue = 2 \| pages = 583-607; quiz 621-2 \| month = \| year = \| doi = 10.1148/rg.282075175 \| PMID = 18349460 \| URL = http://radiographics.rsna.org/content/28/2/583.full}}</ref>		Features:<ref name=pmid19386139/><ref name=pmid18349460>{{Cite journal \| last1 = Levy \| first1 = AD. \| last2 = Arnáiz \| first2 = J. \| last3 = Shaw \| first3 = JC. \| last4 = Sobin \| first4 = LH. \| title = From the archives of the AFIP: primary peritoneal tumors: imaging features with pathologic correlation. \| journal = Radiographics \| volume = 28 \| issue = 2 \| pages = 583-607; quiz 621-2 \| month = \| year = \| doi = 10.1148/rg.282075175 \| PMID = 18349460 \| URL = http://radiographics.rsna.org/content/28/2/583.full}}</ref>
	*Thin-walled, irregular-shaped, cysts - unicystic or multicystic.		*Thin-walled, irregular-shaped, cysts - unicystic or multicystic.
Line 35:		Line 35:
	*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445851/figure/F4/ Benign multicystic peritoneal mesothelioma (nih.gov)].<ref name=pmid22583977>{{Cite journal \| last1 = Takemoto \| first1 = S. \| last2 = Kawano \| first2 = R. \| last3 = Honda \| first3 = K. \| last4 = Nakazono \| first4 = A. \| last5 = Shimamatsu \| first5 = K. \| title = Benign multicystic peritoneal mesothelioma mimicking recurrence of an ovarian borderline tumor: a case report. \| journal = J Med Case Rep \| volume = 6 \| issue = 1 \| pages = 126 \| month = \| year = 2012 \| doi = 10.1186/1752-1947-6-126 \| PMID = 22583977 }}</ref>		*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445851/figure/F4/ Benign multicystic peritoneal mesothelioma (nih.gov)].<ref name=pmid22583977>{{Cite journal \| last1 = Takemoto \| first1 = S. \| last2 = Kawano \| first2 = R. \| last3 = Honda \| first3 = K. \| last4 = Nakazono \| first4 = A. \| last5 = Shimamatsu \| first5 = K. \| title = Benign multicystic peritoneal mesothelioma mimicking recurrence of an ovarian borderline tumor: a case report. \| journal = J Med Case Rep \| volume = 6 \| issue = 1 \| pages = 126 \| month = \| year = 2012 \| doi = 10.1186/1752-1947-6-126 \| PMID = 22583977 }}</ref>

	===IHC===		==IHC==
	Features:<ref name=pmid22583977/>		Features:<ref name=pmid22583977/>
	*Calretinin +ve.		*Calretinin +ve.

Michael: split out

2022-04-29T18:59:51Z

split out

← Older revision		Revision as of 18:59, 29 April 2022
Line 1:		Line 1:
	#redirect [[~~Peritoneum#~~Benign multicystic mesothelioma]]		'''Peritoneal inclusion cyst''' is a relatively uncommon benign pathology of the peritoneum.<ref name=pmid19386139>{{Cite journal \| last1 = Vallerie \| first1 = AM. \| last2 = Lerner \| first2 = JP. \| last3 = Wright \| first3 = JD. \| last4 = Baxi \| first4 = LV. \| title = Peritoneal inclusion cysts: a review. \| journal = Obstet Gynecol Surv \| volume = 64 \| issue = 5 \| pages = 321-34 \| month = May \| year = 2009 \| doi = 10.1097/OGX.0b013e31819f93d4 \| PMID = 19386139 }}</ref>

			It is also known as '''benign multicystic mesothelioma'''; it should '''not''' be confused with ''[[malignant mesothelioma]]'' and ''[[benign papillary mesothelioma]]''.

			It may referred to as '''inflammatory cyst of the peritoneum''', '''[[mesothelial inclusion cyst]]'''.{{fact}}

			'''Multilocular peritoneal inclusion cyst''' redirect here.
			===General===
			*Usually conservative management.
			*Serum CA-125 usually low.
			*May occur in men.<ref name=pmid12239771>{{Cite journal \| last1 = Cavallaro \| first1 = A. \| last2 = Murazio \| first2 = M. \| last3 = Modugno \| first3 = P. \| last4 = Vona \| first4 = A. \| last5 = Revelli \| first5 = L. \| last6 = Potenza \| first6 = AE. \| last7 = Colli \| first7 = R. \| title = Benign multicystic mesothelioma of the peritoneum: a case report. \| journal = Chir Ital \| volume = 54 \| issue = 4 \| pages = 569-72 \| month = \| year = \| doi = \| PMID = 12239771 }}</ref>

			===Gross===
			Features:<ref name=pmid3789251>{{Cite journal \| last1 = McFadden \| first1 = DE. \| last2 = Clement \| first2 = PB. \| title = Peritoneal inclusion cysts with mural mesothelial proliferation. A clinicopathological analysis of six cases. \| journal = Am J Surg Pathol \| volume = 10 \| issue = 12 \| pages = 844-54 \| month = Dec \| year = 1986 \| doi = \| PMID = 3789251 }}</ref>
			*Multilocular thin-walled cysts containing serous fluid +/- blood.
			**Occasionally unilocular.
			*May be up to 15 cm.
			*Can be adherent to the [[ovary]].

			===Microscopic===
			Features:<ref name=pmid19386139/><ref name=pmid18349460>{{Cite journal \| last1 = Levy \| first1 = AD. \| last2 = Arnáiz \| first2 = J. \| last3 = Shaw \| first3 = JC. \| last4 = Sobin \| first4 = LH. \| title = From the archives of the AFIP: primary peritoneal tumors: imaging features with pathologic correlation. \| journal = Radiographics \| volume = 28 \| issue = 2 \| pages = 583-607; quiz 621-2 \| month = \| year = \| doi = 10.1148/rg.282075175 \| PMID = 18349460 \| URL = http://radiographics.rsna.org/content/28/2/583.full}}</ref>
			*Thin-walled, irregular-shaped, cysts - unicystic or multicystic.
			**Mesothelial lining +/- squamous metaplasia.<ref name=pmid2766227>{{Cite journal \| last1 = Ross \| first1 = MJ. \| last2 = Welch \| first2 = WR. \| last3 = Scully \| first3 = RE. \| title = Multilocular peritoneal inclusion cysts (so-called cystic mesotheliomas). \| journal = Cancer \| volume = 64 \| issue = 6 \| pages = 1336-46 \| month = Sep \| year = 1989 \| doi = \| PMID = 2766227 }}
			</ref>
			**Eosinophilic fluid.

			DDx:
			*[[Ovarian serous borderline tumour]].
			*[[Ovarian serous carcinoma]].
			*[[Primary peritoneal serous carcinoma]].
			*Primary peritoneal [[malignant mesothelioma]].

			Images:
			*[http://radiographics.rsna.org/content/28/2/583/F30.expansion.html Multicystic mesothelioma (rsna.org)].
			*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445851/figure/F4/ Benign multicystic peritoneal mesothelioma (nih.gov)].<ref name=pmid22583977>{{Cite journal \| last1 = Takemoto \| first1 = S. \| last2 = Kawano \| first2 = R. \| last3 = Honda \| first3 = K. \| last4 = Nakazono \| first4 = A. \| last5 = Shimamatsu \| first5 = K. \| title = Benign multicystic peritoneal mesothelioma mimicking recurrence of an ovarian borderline tumor: a case report. \| journal = J Med Case Rep \| volume = 6 \| issue = 1 \| pages = 126 \| month = \| year = 2012 \| doi = 10.1186/1752-1947-6-126 \| PMID = 22583977 }}</ref>

			===IHC===
			Features:<ref name=pmid22583977/>
			*Calretinin +ve.
			*WT-1 +ve.

			==See also==
			*[[Peritoneum]].

			==References==
			{{Reflist\|1}}

			[[Category:Gynecologic pathology]]

Michael: chg redirect

2012-04-28T18:40:39Z

chg redirect

← Older revision		Revision as of 18:40, 28 April 2012
Line 1:		Line 1:
	#redirect [[~~Gynecologic_pathology~~#~~Peritoneal_inclusion_cyst]]~~		#redirect [[Peritoneum#Benign multicystic mesothelioma]]

	~~[[Category:Diagnosis~~]]

Michael: redirect

2012-01-22T23:35:31Z

redirect

New page

#redirect [[Gynecologic_pathology#Peritoneal_inclusion_cyst]]

[[Category:Diagnosis]]