Journal of Yeungnam Medical Science

Eun Jung Choi

2 Articles

A Case of Primary Mucinous Cystadenocarcinoma.: Jun Ho Ji, Hwa Jung Lee, Seung Chan Park, Jung Chul Park, Eun Jung Choi, Hye Jin Seo, Won Sik Lee, Jung Lim Lee, Byung Jo Bae, Kyung Rak Shon, Kyung Hee Lee; Yeungnam Univ J Med. 2008;25(2):134-138. Published online December 31, 2008; DOI: https://doi.org/10.12701/yujm.2008.25.2.134

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Primary retroperitoneal mucinous cystadenocarcinoma is a very rare malignancy, and little is known concerning its pathogenesis, optimal treatment, and prognosis. A 29-year-old pregnant woman (21 weeks) presented with abdominal discomfort. CA 19-9, CA 125, and CEA were normal. Abdominal CT scanning revealed a 19x15x13 cm retroperitoneal tumor. Exploratory laparotomy and tumor excision were performed. Mucinous retroperitoneal implants were removed as completely as possible. Histologically, the tumor showed focal areas of capsular invasion, but free resection margins. The uterus and both ovaries were normal in appearance. No adjuvant therapy was pursued. Six months later, peritoneal and bilateral ovarian metastases were discovered.Hence, we report the details of this case of primary retroperitoneal mucinous cystadeno-carcinoma and present a review of the literature.

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MR Imaging of Primary Retroperitoneal Mucinous Cystadenocarcinoma in Pregnant Woman
Jisun Lee, Bum Sang Cho, Yook Kim, Kyung Sik Yi, Min Ho Kang, Seung Young Lee, Sung Jin Kim, Kil Sun Park
Journal of the Korean Society of Magnetic Resonance in Medicine.2013; 17(3): 243. CrossRef

A Case of Pancreatic Acinar Cell Carcinoma.: Hwa Jung Lee, Jun Ho Ji, Seung Chan Park, Jung Chul Park, Eun Jung Choi, Hye Jin Seo, Won Sik Lee, Jung Lim Lee, Byung Jo Bae, Kyung Rak Shon, Kyung Hee Lee; Yeungnam Univ J Med. 2008;25(2):128-133. Published online December 31, 2008; DOI: https://doi.org/10.12701/yujm.2008.25.2.128

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Abstract PDF: Acinar cell carcinoma is a rare tumor that represents 1~2% of all pancreatic cancers. Clinical and radiologic findings are inconclusive in this disease. Acinar cell carcinoma is characterized by rapid progression and early metastasis, which lead to its poor prognosis. A 41-year-old man was admitted to our hospital for abdominal pain. Abdominal computed tomography (CT) and positron emission tomography-computed tomography (PET-CT) showed a splenic mass, which was being invaded by a pancreatic tail mass and which had increased 18F-fluorodeoxyglucose (FDG) uptake. Primary radical distal pancreatectomy and splenectomy were performed. Pathologic findings revealed an acinar cell carcinoma of the pancreas. The patient underwent a total gastrectomy three months later because of gastric recurrence. Four months later, multiple hepatic metastases were discovered, and the patient underwent a left hepatectomy. During treatment with capecitabine, there was no evidence of tumor progression for 14 months. We report a case of metastatic pancreatic acinar cell carcinoma, which did not progress for an extended period while the patient was being treated with capecitabine.

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