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Featured researches published by Jeong Geun Yi.


International Journal of Surgical Pathology | 1998

Mucosa-Associated Lymphoid Tissue (MALT) Lymphoma of the Thymus Case Report and Literature Review

Duck Hwan Kim; Eun Sook Nam; Jeong Geun Yi; Hyung Sik Shin; Insun Kim

We present a rare case of primary low-grade B-cell lymphoma of the thymus. The tumor showed the typical features of a MALT (mucosa-associated lymphoid tissue) lymphoma with epithelium-lined thymic cyst. Histologically, there were sheets of centrocyte-like (CCL) cells intermingled with small lymphocytes and plasma cells. CCL cells invaded the epithelium of the cyst and residual Hassalls corpuscles, forming characteristic lymphoepithelial lesions. Immunohistochemically, the tumor cells revealed positive immunoreaction for CD20 and monotypic cytoplasmic restriction of kappa light chain.


American Journal of Roentgenology | 1998

Malignant lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) arising in the thymus: radiologic findings.

Jeong Geun Yi; Duck Hwan Kim; Chul Soon Choi


Journal of the Korean Radiological Society | 1997

Comparison between Mammography and Ultrasonography for Palpable Breast Mass: Focusing Fibroadenoma and Breast Cancer

Do Kyun Kim; Mi Kyung Koh; Chul Soon Choi; Soo Young Chung; Jeong Geun Yi; Dae Young Yoon; Ho Chul Kim; Sang Hoon Bae


Journal of the Korean Radiological Society | 1998

CT Angiography in Patients with Spontaneous Intracerebral Hematoma

Dae Young Yoon; Joo Eun Shim; Jeong Geun Yi; Ho Chul Kim; Chul Soon Choi; Sang Hoon Bae


Journal of the Korean Radiological Society | 1998

Collateral Vessels in Moyamoya Disease: Comparison of MR and MRA with Conventional Angiography

Joo Eun Shim; Dae Young Yoon; Jeong Geun Yi; Ho Chul Kim; Chul Sun Choi; Sang Hoon Bae


Ultrasound in Medicine and Biology | 1997

SPMO 8901 Value of us in the diagnosis of sialolithiasis of submandibular gland

Sang-Hoon Bae; Dae-Young Yoon; Ho-Chul Kim; Jeong Geun Yi; Chul-Soon Choi


Ultrasound in Medicine and Biology | 1997

OGO 6001 Pelvic abnormalities detected by us without bladder filling: Prevalence and clinical significance

Sang-Hoon Bae; Dae-Young Yoon; Ho-Chul Kim; Jeong Geun Yi; Chul-Soon Choi


Journal of the Korean Radiological Society | 1997

Alveolar Septal Pulmonary Amyloidosis: A Case Report

Young Choon Kim; Jeong Geun Yi; Ho Chul Kim; Sang Hoon Bae


Journal of Clinical Radiololgy | 1997

HRCT Findings of Bleomycin-Related Lung Toxicity: A Report of 2 Case

Jeong Geun Yi; Won Ho Jang; Dae Young Yoon; Sang Hoon Bae


Journal of the Korean Radiological Society | 1996

Distal Ureteral Calculi: The Usefulness of Transrectal Ultrasound and Comparision with Intravenous Urography

Moon Hae Choi; Dae Young Yoon; Joo Eun Shim; Ho Chul Kim; Jeong Geun Yi; Chul Sun Choi; Sang Hoon Bae; Ha Young Kim

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