- A Case of Ovarian Microinvasive Mucinous Carcinoma and Co-existent Angiosarcoma.
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Jin Hyung Heo, Yoon Hee Lee, Gwang Il Kim, Tae Heon Kim, Haeyoun Kang, Hee Jung An, Bo Sung Yoon, Seok Ju Seong, Hyun Park, Ji Young Kim
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Korean J Pathol. 2011;45(1):96-100.
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DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.1.96
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 Abstract
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- Primary ovarian angiosarcoma is very rare with only 27 cases reported so far in the medical literature. We report here on a rare case of ovarian microinvasive mucinous carcinoma that was coexistent with angiosarcoma in a 54-year-old woman. The tumor was a 26x19x10 cm-sized multilocular cystic mass with a 4x3 cm-sized solid hematoma-like nodule in the center.
Microscopically, it was composed mostly of mucinous tumor of various grades from borderline to microinvasive carcinoma.
The hematoma-like area turned out to be an angiosarcoma, composed of pleomorphic cells that formed slit-like spaces, spindle cells that formed short fascicles and anastomosing vascular channels with atypical endothelial cells. All these cells were positive for CD31, CD34 and factor VIII-related antigen. The patient developed peritoneal and pleural metastases, which were angiosarcoma and mucinous carcinoma, respectively. We believe this case is only the fourth example of an ovarian collision tumor of angiosarcoma and surface epithelial tumor.
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Citations
Citations to this article as recorded by  - Tumor to Tumor Metastasis: A Case Report of Metastatic Angiosarcoma to an Ovarian Brenner Tumor and Review of the Literature
Bilge Dundar, Audai Alrwashdeh, Laila Dahmoush
International Journal of Gynecological Pathology.2023; 42(2): 176. CrossRef - Collision Tumors in Ovary: Case Series and Literature Review
Borges A, Loddo A, Martins A, Peiretti M, Fanni D, Djokovic D
Journal of Surgical Oncology.2019; : 1. CrossRef - Angiosarcoma Arising in Ovarian Mucinous Tumor: A Challenge in Intraoperative Frozen Section Diagnosis
Surapan Khunamornpong, Jongkolnee Settakorn, Kornkanok Sukpan, Tip Pongsuvareeyakul, Sumalee Siriaunkgul
Case Reports in Pathology.2016; 2016: 1. CrossRef - Impact of body burden of pesticide residues on the reproductive tract of buffalo
KARANPREET KAUR, SARVPREET SINGH GHUMAN, OPINDER SINGH, JASBIR SINGH BEDI, JATINDER PAUL SINGH GILL
The Indian Journal of Animal Sciences.2016;[Epub] CrossRef
- The Loss of E-cadherin is Associated with the Epigenetic Alteration of CDH1 in Breast Cancer and it is also Associated with an Abnormal beta-catenin Expression in Lobular Carcinoma.
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Gwangil Kim, Ji Young Kim, Hee Jung An, Haeyoun Kang, Tae Heon Kim, Jung Yon Shim, Jin Hyung Heo, Hai Lin Park, Young Kil Choi
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Korean J Pathol. 2009;43(5):400-407.
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DOI: https://doi.org/10.4132/KoreanJPathol.2009.43.5.400
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3,013
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Abstract
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- BACKGROUND
APC and E-cadherin are the key molecules in the Wnt/beta-catenin pathway. We attempted to define the epigenetic alteration of APC and CDH1 (the E-cadherin gene) and the expression of Wnt-related molecules in human mammary carcinomas.
METHODS
Sixty-four mammary carcinomas, including 52 invasive ductal carcinomas (IDCs) and 12 invasive lobular carcinomas (ILCs), were evaluated using methylation-specific PCR and immunohistochemistry. We performed immunohistochemistry for E-cadherin, beta-catenin, APC, Wnt1, cyclin D1, ER, PR and C-erb B2.
RESULTS
Hypermethylation of APC and CDH1 was observed in 38 (59%) and 28 (44%) cases, respectively. CDH1 hypermethylation in ILCs was increased compared to that in IDCs (p=0.002) and it was associated with the loss of E-cadherin (p=0.02) and beta-catenin (p=0.042). APC methylation was positively correlated with the ER expression (p=0.021). Abnormal cytoplasmic localization of beta-catenin was found in 10 cases and any expression was not detected in six cases. In ILCs, the E-cadherin or beta-catenin expression was markedly decreased compared to that in IDCs (p<0.001 in both).
CONCLUSIONS
Methylation of APC or CDH1 was relatively frequent in mammary carcinomas. The loss of E-cadherin in mammary carcinoma was associated with CDH1 methylation, and abnormal beta-catenin expression was related to the loss of E-cadherin in ILC.
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Citations
Citations to this article as recorded by - Wnt/β-catenin signaling pathway activation reverses gemcitabine resistance by attenuating Beclin1-mediated autophagy in the MG63 human osteosarcoma cell line
Hao Tao, Feng Chen, Haifei Liu, Yanling Hu, Yingzhen Wang, Haiyan Li
Molecular Medicine Reports.2017; 16(2): 1701. CrossRef
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