Urachal Mucinous Tumor of Uncertain Malignant Potential: A Case Report
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ÃÖÁ¤¿ì ( Choi Jung-Woo )
Korea University College of Medicine Department of Pathology
ÀÌÁÖÇÑ ( Lee Ju-Han )
Korea University College of Medicine Department of Pathology
±è¿µ½Ä ( Kim Young-Sik )
Korea University College of Medicine Department of Pathology
KMID : 0357920120460010083
Abstract
Urachal mucinous tumor of uncertain malignant potential is very rare and is characterized by a multilocular cyst showing the proliferation of atypical mucin-secreting cells without stromal invasion. As in ovarian and appendiceal borderline tumors, it represents a transitional stage of mucinous carcinogenesis in the urachus. In addition, this tumor may recur locally and develop into pseudomyxoma peritonei. Due to its scarcity and diagnostic challenges, we report a mucinous tumor of uncertain malignant potential arising in the urachus
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Urachus; Mucinous cystadenoma
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