Definition: Highly malignant tumor of germ cell origin, composed of neoplastic cytotrophoblastic and syncytiotrophoblastic cells. These cells, like their placental equivalents are highly invasive causing hemorrhage and necrosis of tissues into which they have spread.
Images
Primarty uterine choriocarcinoma https://twitter.com/KUSAURAP/status/742556688402644992
Other localizations
ovarian choriocarcinoma
uterine choriocarcinoma
metastasis of choriocarcinoma pulmonary metastasis (...)
Home > E. Pathology by systems > Reproductive system > Female genital system > Uterus
Uterus
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uterine choriocarcinoma
14 June 2016 -
glandulocystic endometrial polyp
9 June 2016cystic senile endometrial polyp; cystic atrophic endometrial polyp; cystic endometrial polyp
Images
Cystic Atrophic (senile) Polyp https://twitter.com/DanglisFotiosMD/status/740782470552014848
Features
glandulocystic changes
atypical stromal cells
Differential diagnosis of endometrial polyps
See also
cystic endometrial hyperplasia
uterine anomalies uterine (...) -
endometrial glandular aging atypia
24 May 2016Images
https://twitter.com/dozing_dog/status/735012100985131009
See also
endometrial anomalies -
uterine atypical leiomyoma
23 May 2016atypical leiomyoma of uterus , symplastic leiomyoma
Images
atypical leiomyoma of uterus ( symplastic leiomyoma ) https://twitter.com/mariaramir/status/728719369405075458
See also
uterine tumors uterine smooth muscle cell tumors uterine leiomyoma -
FH-associated uterine leiomyoma
15 March 2016Fumarate Hydratase-deficient Uterine Leiomyomas
References
Fumarate Hydratase-deficient Uterine Leiomyomas Occur in Both the Syndromic and Sporadic Settings. Harrison WJ, Andrici J, Maclean F, Madadi-Ghahan R, Farzin M, Sioson L, Toon CW, Clarkson A, Watson N, Pickett J, Field M, Crook A, Tucker K, Goodwin A, Anderson L, Srinivasan B, Grossmann P, Martinek P, Ondič O, Hes O, Trpkov K, Clifton-Bligh RJ, Dwight T, Gill AJ. Am J Surg Pathol. 2015 Nov 16. PMID: (...) -
undifferentiated uterine sarcoma
7 March 2016UUS
Images
undifferentiated uterine sarcoma https://twitter.com/EMadrigalDO/status/687453938195501056
See also
uterine sarcomas -
uterine PEComa
6 September 2015PEComas are a group of very rare mesenchymal neoplasms, which express myogenic and melanocytic markers, such as HMB-45 and actin.
Sporadic association
situs inversus totalis (#26268324#)
Open references
PEComa of the uterus with coexistence of situs inversus totalis, a case report and literature review. Han Y, Liu TT, Qiu XS, Li QC, Zhao Y, Pang XY, Wang EH. Diagn Pathol. 2015 Aug 14;10:142. doi:10.1186/s13000-015-0351-8 . PMID: #26268324# (...) -
MSI-associated endometrial carcinoma
27 March 2015References
Abrupt Loss of MLH1 and PMS2 Expression in Endometrial Carcinoma: Molecular and Morphologic Analysis of 6 Cases. Pai RK, Plesec TP, Abdul-Karim FW, Yang B, Marquard J, Shadrach B, Roma AR. Am J Surg Pathol. 2015 Mar 16. PMID: #25786082# -
invasive endocervical adenocarcinoma
5 March 2015Images
63yo with atypical glandular cells on pap smear, endocervical adenocarcinoma https://twitter.com/solcosao/status/734812864469291011
Classification system
A new 3-tier pattern-based system to classify endocervical adenocarcinoma was recently presented.
Pattern A tumors were characterized by well-demarcated glands frequently forming clusters or groups with relative lobular architecture.
Pattern B tumors demonstrated localized destructive invasion defined as desmoplastic (...) -
vanishing endometrial carcinoma
23 December 2014Rereference
Vanishing Endometrial Cancer in Hysterectomy Specimens: A Myth or a Fact.
Ahmed QF, Gattoc L, Al-Wahab Z, Abdulfatah E, Ruterbusch JJ, Cote M, Bandyopadhyay S, Morris RT, Ali-Fehmi R. Am J Surg Pathol. 2014 Dec 16. PMID: #25517962#
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