- Primary Cutaneous Mucinous Carcinoma with Extramammary Paget’s Disease: Eccrine or Apocrine?
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Sun-Ju Oh, Young-Ok Kim
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J Pathol Transl Med. 2018;52(4):238-242. Published online January 25, 2018
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DOI: https://doi.org/10.4132/jptm.2017.11.21
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- Primary cutaneous mucinous carcinoma (PCMC) is an uncommon tumor of the sweat gland origin. The occurrence of PCMC is mostly in middle-aged and older patients, with a slight male predominance. Most cases of PCMC arise on the head, with a preference for eyelids. The histogenesis of PCMC, whether eccrine or apocrine, remains controversial. We report a rare case of PCMC with secondary extramammary Paget’s disease in the groin of a 75-year-old man, which favored an apocrine origin. Furthermore, based on a review of the literature, we provide several histologic clues that can be used to differentiate PCMC from metastatic mucinous carcinoma.
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Citations to this article as recorded by  - A Case of Eccrine Mucinous Carcinoma Involving Scalp
Ramsha Saleem, Sachin Vaidya
Cureus.2021;[Epub] CrossRef
- Late Bone Metastasis of Histologically Bland Struma Ovarii: The Unpredictability of Its Biologic Behavior
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Sun-Ju Oh, Minjung Jung, Young-Ok Kim
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J Pathol Transl Med. 2015;49(4):343-345. Published online June 15, 2015
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DOI: https://doi.org/10.4132/jptm.2015.04.27
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6,907
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Citations to this article as recorded by - Malignant Clinical Course of “Proliferative” Ovarian Struma: Diagnostic Challenges and Treatment Pitfalls
Aleksandra Asaturova, Alina Magnaeva, Anna Tregubova, Vlada Kometova, Yevgeniy Karamurzin, Sergey Martynov, Yuliya Lipatenkova, Leila Adamyan, Andrea Palicelli
Diagnostics.2022; 12(6): 1411. CrossRef - Malignant struma ovarii with late recurrence harbouring high microsatellite instability
Su Yun Chung, Jeffrey Chi, Jennifer Park, Veena John, Nagashree Seetharamu
BMJ Case Reports.2021; 14(6): e242081. CrossRef - Isolated Scapular Metastasis in a Patient with Malignant Struma Ovarii
Juliane Comunello, Fábio Fernando Eloi Pinto, Suely Akiko Nakagawa, Wu Tu Chung, Felipe D’Almeida Costa, Américo Delgado Brilhante
JBJS Case Connector.2017; 7(4): e82. CrossRef
- Lipoma within Inverted Meckel's Diverticulum: A Case Report
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Su-Mi Kim, Min-Jung Jung, Young-Ok Kim
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Korean J Pathol. 2013;47(1):86-88. Published online February 25, 2013
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DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.1.86
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5,396
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Citations to this article as recorded by - Intestinal obstruction due to a rare tumor in the meckel's diverticulum in a 10-month-old boy
Gulan Maree, Mohammad Nasser
Journal of Pediatric Surgery Case Reports.2022; 79: 102210. CrossRef - A Pediatric Case of Inverted Meckel’s Diverticulum Presenting with Cyclic Vomiting-like Symptoms: A Case Report and Literature Review
Yoshiko Endo, Keisuke Jimbo, Nobuyasu Arai, Takanori Ochi, Mitsuyoshi Suzuki, Atsuyuki Yamataka, Toshiaki Shimizu
Children.2022; 9(12): 1817. CrossRef - Inverted Meckel’s diverticulum: a case report
Lovenish Bains, Rahul Bhatia, Rohit Kaushik, Pawan Lal, Gayatri Rajpaul, Veerpal
Journal of Medical Case Reports.2021;[Epub] CrossRef - Adult Intussusception Caused by Inverted Meckel’s Diverticulum Containing Mesenteric Heterotopic Pancreas and Smooth Muscle Bundles
Seungkoo Lee, Seong Whi Cho
Journal of Pathology and Translational Medicine.2017; 51(1): 96. CrossRef
- Clinicopathologic Implications of PIWIL2 Expression in Colorectal Cancer
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Sun-Ju Oh, Su-Mi Kim, Young-Ok Kim, Hee-Kyung Chang
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Korean J Pathol. 2012;46(4):318-323. Published online August 23, 2012
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DOI: https://doi.org/10.4132/KoreanJPathol.2012.46.4.318
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5,955
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- Background
There are no established reports about the expression of the Piwil gene, a subfamily of the Piwi gene involved in RNA silencing and self-renewal, in colorectal carcinomas. It is known that the degree of PIWIL2 expression is higher in colorectal carcinomas. But its clinicopathologic significance remains undetermined. This study reassessed the relationship between PIWIL2 expression and the clinicopathologic parameters in colorectal carcinomas. MethodsAn immunohistochemistry
of PIWIL2 expression was done in 60 cases of colorectal carcinoma. This was followed by an analysis of the correlation between PIWIL2 expression and clinicopathologic features and a survival analysis. ResultsThere were 44 cases (73.3%) where the degree of PIWIL2 expression was relatively higher. The high degree of PIWIL2 expression was significantly correlated with the lower degree of differentiation (p=0.039), deep invasion (p=0.019) and perineural invasion (p=0.027). The overall survival was longer in patients with the lower degree of PIWIL2 expression than in those with the higher degree of PIWIL2 expression. ConclusionsOur results showed that the degree of PIWIL2 expression was relatively higher in colorectal carcinomas and it was significantly correlated with variable clinicopathologic indicators for a poor prognosis. This indicates that PIWIL2-positive cells contribute to the progression of colorectal cancer.
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