Journal of Pathology and Translational Medicine

Ji Hye Lee

10 Articles

Rapid and Sensitive Detection of KRAS Mutation by Peptide Nucleic Acid-based Real-time PCR Clamping: A Comparison with Direct Sequencing between Fresh Tissue and Formalin-fixed and Paraffin Embedded Tissue of Colorectal Cancer.: Dongjun Jeong, Yujun Jeong, Jonghyun Lee, Moo Jun Baek, Yongbae Kim, Ji Hye Lee, Hyun Deuk Cho, Mee Hye Oh, Chang Jin Kim; Korean J Pathol. 2011;45(2):151-159.; DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.2.151

4,462 View
77 Download
8 Crossref

BACKGROUND
Rapid and sensitive detection of KRAS mutation is needed to maximize the benefits for patients who are being treated with monoclonal antibodies to target the epidermal growth factor receptor in colorectal cancer. The aim of this study is to evaluate the efficacy of the peptide nucleic acid clamp real-time PCR (PCqPCR) as compared to that of direct sequencing (DS) between using fresh colorectal cancer tissue and the matched formalin-fixed and paraffin-embedded (FFPE) colorectal cancer tissue.
METHODS
The efficacy of PCqPCR was evaluated and compared with that of DS using fresh tissue and matched FFPE tissue from 30 cases of colorectal cancer.
RESULTS
PCqPCR is more sensitive than DS for detecting KRAS mutation. PCqPCR detected 1% of mutants in 1 ng DNA. PCqPCR detected mutation in 1% of mutant cells, while DS barely detected, by manual reading, that in 20-50% of mutant cells. In the clinical samples, PCqPCR detected KRAS mutation in 60.0% while DS detected KRAS mutation in 53.3% of the colorectal cancers. The two methods showed a 100% concordance rate for detecting KRAS mutation between the fresh tissue and FFPE tissue.
CONCLUSIONS
The PCqPCR method is efficiently applicable for the detection of KRAS mutation in a clinical setting.

Citations

Citations to this article as recorded by

NTRK oncogenic fusions are exclusively associated with the serrated neoplasia pathway in the colorectum and begin to occur in sessile serrated lesions
Jung Ho Kim, Jeong Hoon Hong, Yoon‐La Choi, Ji Ae Lee, Mi‐kyoung Seo, Mi‐Sook Lee, Sung Bin An, Min Jung Sung, Nam‐Yun Cho, Sung‐Su Kim, Young Kee Shin, Sangwoo Kim, Gyeong Hoon Kang
The Journal of Pathology.2021; 255(4): 399. CrossRef
Discrimination of the V600E Mutation in BRAF by Rolling Circle Amplification and Förster Resonance Energy Transfer
Mariia Dekaliuk, Xue Qiu, Frédéric Troalen, Pierre Busson, Niko Hildebrandt
ACS Sensors.2019; 4(10): 2786. CrossRef
Sensitive Genotyping of Somatic Mutations in the EGFR, KRAS, PIK3CA, BRAF Genes from NSCLC Patients Using Hydrogel Biochips
Marina Emelyanova, Ksenia Arkhipova, Natalia Mazurenko, Alexander Chudinov, Irina Demidova, Irina Zborovskaya, Lyudmila Lyubchenko, Alexander Zasedatelev, Tatiana Nasedkina
Applied Immunohistochemistry & Molecular Morphology.2015; 23(4): 255. CrossRef
Low Frequency of KRAS Mutation in Pancreatic Ductal Adenocarcinomas in Korean Patients and Its Prognostic Value
Mi Jung Kwon, Jang Yong Jeon, Hye-Rim Park, Eun Sook Nam, Seong Jin Cho, Hyung Sik Shin, Ji Hyun Kwon, Joo Seop Kim, Boram Han, Dong Hoon Kim, Yoon-La Choi
Pancreas.2015; 44(3): 484. CrossRef
Comparison of PNA clamping and direct sequencing for detecting KRAS mutations in matched tumour tissue, cell block, pleural effusion and serum from patients with malignant pleural effusion
Ji Young Kang, Chan Kwon Park, Chang Dong Yeo, Hea Yeon Lee, Chin Kook Rhee, Seung Joon Kim, Seok Chan Kim, Young Kyoon Kim, Mi Sun Park, Hyeon Woo Yim
Respirology.2015; 20(1): 138. CrossRef
BRAF V600E Mutation Analysis in Papillary Thyroid Carcinomas by Peptide Nucleic Acid Clamp Real-time PCR
Dongjun Jeong, Yujun Jeong, Ji Hye Park, Sun Wook Han, Sung Yong Kim, Yeo Joo Kim, Sang Jin Kim, Young Hwangbo, Soyoung Park, Hyun Deuk Cho, Mee Hye Oh, Seung Ha Yang, Chang Jin Kim
Annals of Surgical Oncology.2013; 20(3): 759. CrossRef
Detection and comparison of EGFR mutations in matched tumor tissues, cell blocks, pleural effusions, and sera from patients with NSCLC with malignant pleural effusion, by PNA clamping and direct sequencing
Chang Dong Yeo, Jin Woo Kim, Kwan Hyoung Kim, Jick Hwan Ha, Chin Kook Rhee, Seung Joon Kim, Young Kyoon Kim, Chan Kwon Park, Sang Haak Lee, Mi Sun Park, Hyeon Woo Yim
Lung Cancer.2013; 81(2): 207. CrossRef
Detection ofBRAFV600EMutations in Papillary Thyroid Carcinomas by Peptide Nucleic Acid Clamp Real-Time PCR: A Comparison with Direct Sequencing
Dongjun Jeong, Yujun Jeong, Sungche Lee, Hyeran Lee, Wanju Lee, Hyungjoo Kim, Doosan Park, Soyoung Park, Wenxia Mu, Hyun-Deuk Cho, Mee-Hye Oh, Sung Soo Lee, Seung-Ha Yang, Chang-Jin Kim
Korean Journal of Pathology.2012; 46(1): 61. CrossRef

Coexistence of Intrapulmonary Bronchogenic Cyst and Congenital Cystic Adenomatoid Malformation: A Case Report.: Mee Hye Oh, Eun Ah Jung, Ji Hye Lee, Hyun Deuk Cho, Ki Hyun Seo, Seock Yeol Lee, Young Tong Kim; Korean J Pathol. 2011;45(1):92-95.; DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.1.92

2,636 View
16 Download
1 Crossref

Abstract PDF

Congenital cystic lesions of the lung are uncommon and a conjunction of two or more lesions is very rare. We report here on a case of coexisting intrapulmonary bronchogenic cyst and congenital cystic adenomatoid malformation in a 13-year-old female with a cystic mass in the right upper lobe of the lung. Computed tomography showed a cystic lesion measuring 2.5 cm with an air fluid level and surrounding multicystic lesions in the right upper lobe. On gross examination, the cut surface showed a cystic mass containing inspissated mucinous material, and the cystic mass was surrounded by multiple small cysts. Microscopically, the larger cystic cavity was lined with pseudostratified ciliated columnar epithelium. The submucosal tissue contained mucinous glands and plates of cartilage. The surrounding smaller cysts or irregular spaces were lined with bronchiolar-type respiratory epithelium. We propose that this hybrid lung lesion may represent the missing link in a common embryologic pathway determined by the timing of mesenchymal and epithelial interactions.

Citations

Citations to this article as recorded by

Case 2: Coexisting Cystic Lesions of Lung in a Term Neonate: A Management Dilemma
Bichitrananda Raut, Aakriti Soni, Susanta Kumar Badatya, Satish Saluja, Manoj Modi, Arun Soni
NeoReviews.2018; 19(9): e542. CrossRef

Spindle Cell Epithelioma, a So-called Benign Mixed Tumor of the Vagina: A Case Report.: Mee Hye Oh, Eun Ah Jung, Ji Hye Lee, Hyun Deuk Cho, Seung Ha Yang, Jeong Ja Kwak; Korean J Pathol. 2010;44(6):670-674.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.6.670

3,374 View
54 Download

Abstract PDF: We report a case of spindle cell epithelioma, a so-called benign mixed tumor of the vagina. The patient was a 35-year-old nulliparous woman who presented with a polypoid mass in the posterior wall of the lower vagina just above the hymenal ring. The tumor was relatively well-defined with an expansile margin and composed of stromal-type spindle cells with a myxoid stroma arranged in short fascicles and an irregular cord-like or reticular pattern. A few glandular structures lined by cuboidal cells with squamous metaplasia were also noted. Cellular atypia was not conspicuous and mitosis was not found. We examined this tumor immunohistochemically to identify the histogenesis. The coexpression of epithelial and mesenchymal markers in stromal-type spindle cells suggested a multipotential cell origin for this tumor. The patient has been well with no signs of recurrence during the 12 months after surgery.

Clinicopathological Significance of S100A4 Expression in Non-small Cell Lung Carcinomas.: Eun Ah Jung, Hyun Deuk Cho, Ji Hye Lee, Mee Hye Oh; Korean J Pathol. 2010;44(5):477-482.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.5.477

3,376 View
18 Download
6 Crossref

Abstract PDF

BACKGROUND
S100A4 has been implicated in invasion and metastasis of various malignant tumors. The aim of this study was to investigate whether or not S100A4 plays an important role in non-small cell lung carcinomas (NSCLCs).
METHODS
Sixty-seven patients with NSCLC including 37 with squamous cell carcinomas (SCCs) and 30 with adenocarcinomas (ADs) who had undergone surgical resection were analyzed. S100A4 expression was analyzed by immunohistochemistry using tissue microarray blocks.
RESULTS
S100A4 expression was positive in 56 (83.6%) of 67 NSCLC cases. ADs were more frequently S100A4 positive than SCCs (p = 0.017). However, no significant correlation was observed between S100A4 expression and age, gender, pT, pN or tumor, node and metastasis (TNM) stage. Two distant metastatic cases revealed an S100A4 positive reaction. Kaplan-Meier survival curves with the log-rank test showed no correlation with 3-year survival (p = 0.782) or 5-year survival (p = 0.227) in either group of patients according to S100A4 expression.
CONCLUSIONS
S100A4 expression was not correlated with age, gender, pT, pN or TNM stage or survival in patients with NSCLCs. Therefore, S100A4 expression may not be useful as a prognostic marker for NSCLCs. However, S100A4 expression showed a higher positivity in ADs than in SCCs.

Citations

Citations to this article as recorded by

Clinicopathological and prognostic value of S100A4 expression in non-small cell lung cancer: a meta-analysis
Jing Zhang, Yanhui Gu, Xiaoli Liu, Ximin Rao, Guichuan Huang, Yao Ouyang
Bioscience Reports.2020;[Epub] CrossRef
S100A4 promotes endometrial cancer progress through epithelial-mesenchymal transition regulation
TENG HUA, SHUANGGE LIU, XIAOYAN XIN, LIQIONG CAI, RUI SHI, SHUQI CHI, DILU FENG, HONGBO WANG
Oncology Reports.2016; 35(6): 3419. CrossRef
Prognostic value of cytoplasmic expression of S100A4 protein in endometrial carcinoma
HYE IN CHONG, JEONG HEE LEE, MAN SOO YOON, DONG SOO SUH, KYUNGBIN KIM, JEE YEON KIM, KYUNG UN CHOI
Oncology Reports.2014; 31(6): 2701. CrossRef
Clinical significance of E-cadherin, β-catenin, vimentin and S100A4 expression in completely resected squamous cell lung carcinoma
Hua Zhang, Jun Liu, Dongsheng Yue, Liuwei Gao, Daowei Wang, Hongdian Zhang, Changli Wang
Journal of Clinical Pathology.2013; 66(11): 937. CrossRef
Expression of S100A4, ephrin-A1 and osteopontin in non-small cell lung cancer
Ane Kongsgaard Rud, Marius Lund-Iversen, Gisle Berge, Odd Terje Brustugun, Steinar K Solberg, Gunhild M Mælandsmo, Kjetil Boye
BMC Cancer.2012;[Epub] CrossRef
Clinicopathologic Implication of Ezrin Expression in Non-small Cell Lung Cancer
Ho Won Lee, Eui Han Kim, Mee-Hye Oh
Korean Journal of Pathology.2012; 46(5): 470. CrossRef

Mucinous Tubular and Spindle Cell Carcinoma of the Kidney with Aggressive Behavior: An Unusual Renal Epithelial Neoplasm: A Case Report.: Ji Hye Lee, Mee Hye Oh, Hyun Deuk Cho, Young Sik Kim; Korean J Pathol. 2010;44(2):211-215.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.2.211

3,259 View
20 Download
1 Crossref

Abstract PDF

Mucinous tubular and spindle cell carcinoma is a rare low-grade renal cell carcinoma, which was first described as a new entity in the World Health Organization 2004 classification. We report here on a case of this tumor with very unusual aggressive behavior. A 73-year-old man presented with gross hematuria. A computed tomography scan demonstrated a 5 cm sized low density mass in the left kidney. The radical nephrectomy specimen grossly showed a well demarcated tumor confined to the renal parenchyma. Histologically, the tumor consisted of elongated tubules or trabeculae of oval to cuboidal cells with a low nuclear grade, and these tubules/trabeculae were separated by abundant acidic mucinous stroma. In some areas, spindle cell components were mixed with parallel tubules. Neither significant atypia nor mitosis was seen. The patient developed multiple metastatic pulmonary nodules 2 months later. Four months after the surgery, the left supraclavicular, right hilar and right subcarinal lymph nodes were also enlarged by metastasis. The patient died of respiratory failure 13 months after the operation.

Citations

Citations to this article as recorded by

Mucinous spindle and tubular renal cell carcinoma: analysis of chromosomal aberration pattern of low-grade, high-grade, and overlapping morphologic variant with papillary renal cell carcinoma
Kvetoslava Peckova, Petr Martinek, Maris Sperga, Delia Perez Montiel, Ondrej Daum, Pavla Rotterova, Kristýna Kalusová, Milan Hora, Kristýna Pivovarcikova, Boris Rychly, Semir Vranic, Whitney Davidson, Josef Vodicka, Magdaléna Dubová, Michal Michal, Ondrej
Annals of Diagnostic Pathology.2015; 19(4): 226. CrossRef

Calcifying Aponeurotic Fibroma of the Elbow: A Case Report.: Mee Hye Oh, Eun Ah Jung, Ji Hye Lee, Hyun Deuk Cho, Jong Kyu Han, Yong Koo Park; Korean J Pathol. 2009;43(1):75-78.; DOI: https://doi.org/10.4132/KoreanJPathol.2009.43.1.75

3,375 View
29 Download

Abstract PDF: Calcifying aponeurotic fibroma is a rare soft tissue tumor that mostly occurs in the distal extremities of children and adolescents. We report here on a case of calcifying aponeurotic fibroma of the right elbow in an 8-year-old boy, and the tumor was diagnosed by surgical excision. The patient complained of painless swelling and mild limitation of the range of motion of the elbow joint. Radiologically, the mass was ill-defined and showed stippled calcification with shallow bony erosion. Microscopically, the tumor was composed of spindle cells with nodular deposits of hyalination and calcification, and these deposits were surrounded by palisading polygonal plump cells. Immunohistochemically, the tumor showed a diffuse positive expression for CD99 and negativity for smooth muscle actin, S-100 protein and CD34. The patient has been well with no signs of recurrence during the 42 months after surgery.

The Clinicopathologic Analysis of Kikuchi's Lymphadenitis.: Jung Woo Choi, Ji Hye Lee, Ju Han Lee, Yang Seok Chae, Insun Kim; Korean J Pathol. 2004;38(5):289-294.

1,577 View
20 Download

Abstract PDF: BACKGROUND
Kikuchi's disease has been known as a self-limiting lymphadenitis mostly affecting the cervical lymph nodes of young women.
METHODS
We retrospectively reviewed the clinical data of 77 cases of Kikuchi's lymphadenitis from 1996 to 2003 at Korea University Medical Center.
RESULTS
Histologically, 69 available cases were classified into three types: proliferative (60.8%), necrotizing (33.3%), and xanthomatous type (5.7%). These three types differed in terms of their clinical features, showing tenderness most predominantly in the necrotizing type. In spite of the insufficient numbers of cases, the data on the duration of the disease well correlated with the possible progression of the three histologic types (Kikuch's disease begins as proliferative type, then progress into necrotizing type and finally resolves into xanthomatous type). During the ten-month period of the mean follow-up, the recurrence rate was 7.0%. Three and two patients developed into pulmonary tuberculosis and systemic lupus erythematosus, respectively, but there were no prognostic differences among the three types.
CONCLUSIONS
Our results confirmed that Kikuchi's lymphadenitis is a self-limiting necrotizing lymphadenitis with a low rate of recurrence. Here, we suggest that the classification of histologic types have some meanings because of their differences in certain clinical aspects and possible sequential disease progression.

Quantitative Nuclear Characteristics of Lung Cancer Cells Using Image Analysis.: Moon Kyoung Kim, Chung Yeul Kim, Woon Yong Jeong, Ji Hye Lee, Eung Seok Lee, Seung Yeon Ha, Young Sik Kim, Han Kyeom Kim, In Sun Kim; Korean J Pathol. 2003;37(2):115-120.

1,799 View
12 Download

Abstract PDF: BACKGROUND
The usefulness of quantitative nuclear image analysis in the classification of lung carcinoma is widely investigated and published. In this study, we tried to measure the nuclear characteristics of primary lung carcinomas by image analysis and to find the possibility of differential diagnoses.
METHODS
Seventeen cases of adenocarcinomas (not including bronchioloalveolar carcinoma), seven of bronchioloalveolar carcinomas, eight of large cell neuroendocrine carcinomas, five of small cell carcinamas, and 26 of squamous cell carcinomas were analysed. Three different images of each case were captured by digital camera, and we analyzed the nuclear area, perimeter, circularity, and density using the Optimas 6.5 Image Analyser software package. Statistical analyses were done using the statistical program STATISTICA kernel release 5.5.
RESULTS
The mean nuclear area was 0.52+/-0.25micrometer2 in the adenocarcinomas, 0.50+/-1.82micrometer2 in the squamous cell carcinomas, 0.45+/-0.20micrometer2 in the large cell neuroendocrine carcinomas, 0.42+/-0.16micrometer2 in the bronchioloalveolar carcinomas, and 0.31+/-0.12micrometer2 in the small cell carcinamas. The nuclear area was significantly different between the small cell carcinomas and the non-small cell carcinomas (p<0.01) and between the adenocarcinomas and the bronchioloalveolar carcinomas (p=0.02). The mean nuclear perimeter was 3.36+/-0.92micrometer2 in the adenocarcinomas, 3.24+/-0.67micrometer2 in the squamous cell carcinomas, 3.16+/-0.82micrometer2 in the large cell neuroendocrine carcinomas, 3.05+/-0.80micrometer2 in the bronchioloalveolar carcinomas, and 2.54+/-0.62micrometer2 in the small cell carcinamas. The nuclear perimeter was significantly different between the small cell carcinomas and the non-small cell carcinomas (p<0.04). The nuclear circularity showed no statistical difference. Nuclear density was the highest in the squamous cell carcinomas, and the lowest in the small cell carcinomas. The large cell neuroendocrine carcinomas showed the lowest standard deviation in nuclear density.
CONCLUSION
The analysis of nuclear characteristics using an image analyser can be used as an objective method in the classification of lung carcinoma.

Primary Spinal Oncocytic Paraganglioma.: Ji Hye Lee, Seong Hwan Park, Duk Hyun Cho, Bum Woo Yeom, Jong Sang Choi, Chul Hwan Kim, Yeon Lim Suh; Korean J Pathol. 2001;35(6):561-564.

1,648 View
10 Download

Abstract: Paraganglioma is a generic term applied to tumors of paraganglia, regardless of location, and composed largely of paraganglionic chief cells. It is a rare tumor, especially in the spinal region. When it appears in the craniospinal axis, it is restricted to the cauda equina or filum terminale, and less commonly, the spinal nerve root. We report a case of oncocytic paraganglioma in the spinal nerve root of 13-year-old girl. The tumor was located in intradural and extramedullary areas from the 12th thoracic to the 1st lumbar vertebra. Histologically, the tumor cells with abundant eosinophilic cytoplasms show diffuse compact clusters, which are surrounded by fibers in a reticulin stain, like a nested pattern. The nuclei are round to ovoid in shape with mild atypia. Immunohistochemically, the tumor cells are positive for synaptophysin, neuron-specific enolase and vimentin but are negative for cytokeratin, chromogranin and glial fibrillary acidic protein. Some cells are positive for S-100 protein. The MIB-1 labeling index is low. Ultrastructurally, dense core neurosecretory granules are not found but mitochondrias are commonly noted.

Fine Needle Aspiration Cytologic Findings of Gastric Inflammatory Myofibroblastic Tumor: A case report.: Ji Hye Lee, Bong Kyung Shin, Chung Yeul Kim, Seong Jin Cho, Han Kyeom Kim, In Sun Kim; Korean J Cytopathol. 2001;12(2):117-120.

1,459 View
10 Download

Abstract PDF: Inflammatory myofibroblastic tumor, histologically characterized by the presence of bland-looking spindle cells and infiltration of chronic inflammatory cells, is extremely rare in the gastric wall. We report a case of gastric inflammatory myofibroblastic tumor in a 27-month-old boy. The fine needle aspiration biopsy from the mass showed loose clusters or scattered spindle cells and inflammatory cells, predominantly of lymphocytes and plasma cells. The spindle cells resembled fibroblasts or myofibroblasts. Differential diagnosis from benign and malignant diseases involving abdominal cavity was discussed.

Author index