- Chronic and Recurrent Subareolar Abscess of the Breast from Underlying Causes
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An JK, Kang JH, Kim EK, Hong YO
- KMID: 1440317
- J Korean Soc Ultrasound Med.
- 2012 Mar;31(1):51-54.
A subareolar abscess is the most common non-puerperal abscess of the breast. The main cause of a subareolar abscess is squamous metaplasia, which obstructs the lactiferous ducts and leads to... -
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- Ureteral Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue, Chronic Inflammation, and Renal Artery Atherosclerosis
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Lee H, Joo JE, Hong YO, Lee WM, Kim EK, Woo JJ, Gong SJ, Huh J
- KMID: 2151145
- J Pathol Transl Med.
- 2015 Jul;49(4):339-342.
- doi: 10.4132/jptm.2015.04.28
No abstract available. -
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- MR Imaging of Lymphoepithelial Carcinoma in the Posterior Cervical Space: A Case Report
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Lee SH, Cheong KW, Hong YO
- KMID: 2344964
- J Korean Soc Radiol.
- 2010 Dec;63(6):491-494.
Lymphoepithelial carcinoma is a rare category of malignant neoplasm that consists of undifferentiated malignant epithelial cells admixed with lymphocytes. Lymphoepithelial carcinoma predominantly occurs in the upper aero-digestive tract and only... -
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- A Case of Nasopharyngeal Tuberculosis Which Was Difficult to Differentiate From Sarcoidosis
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Jang DH, Kim HC, Hong YO, Kim JS
- KMID: 2529250
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2022 Apr;65(4):231-236.
- doi: 10.3342/kjorl-hns.2021.00528
Nasopharyngeal mass is a disease that can cause unilateral or bilateral nasal obstruction. Common diseases that can cause nasal obstruction include antrochoanal polyp, adenoid remnants, juvenile nasopharyngeal angiofibroma, and nasopharyngeal... -
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- Posterior Mediastinal Angiolipoma that Presented with Pleural Effusion
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Lee SH, Lee JH, Woo JJ, Lee BH, Kim SH, Hong YO
- KMID: 2097916
- J Korean Soc Radiol.
- 2010 Nov;63(5):449-452.
- doi: 10.3348/jksr.2010.63.5.449
Angiolipoma is a rare benign tumor composed of mature adipose tissues and blood vessels. It is usually located in the subcutaneous tissue of the trunk, the extremities and the neck,... -
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- Adrenal Myelolipoma Presenting with Spontaneous Rupture and Retroperitoneal Hemorrhage: A Case Report
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Kim DR, Jung YY, You MW, Chun KY, Hong YO, Kim DH, Choi YS, Woo JJ
- KMID: 2353680
- J Korean Soc Radiol.
- 2016 Oct;75(4):296-299.
- doi: 10.3348/jksr.2016.75.4.296
Adrenal myelolipoma is a rare, benign, and nonfunctioning tumor, which is generally small and asymptomatic and incidentally discovered at autopsy or on radiological examination. In rare cases, large tumors can... -
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- Spindle Cell Rhabdomyosacoma of Uterus: A Case Study
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Kim DW, Shin JH, Lee HJ, Hong YO, Joo JE, Kim EK
- KMID: 2277417
- Korean J Pathol.
- 2013 Aug;47(4):388-391.
Uterine rhabdomyosarcoma (RMS) typically presents as a mixed epithelial and mesenchymal tumors. Pure RMSs of the female genital tract are uncommon. Spindle cell variant of RMS is a rare morphologic... -
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- Krukenberg Tumors Diagnosed during Pregnancy Simultaneously with Advanced Gastric Cancer: A Case Report
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You MW, Jung YY, Shin JH, Hong YO
- KMID: 2098026
- J Korean Soc Radiol.
- 2015 Jun;72(6):435-438.
- doi: 10.3348/jksr.2015.72.6.435
Krukenberg tumors recognized during pregnancy are rarely reported. The preoperative diagnosis can be challenging because of the confusing morphological features and symptoms during pregnancy. Here, we report a case of... -
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- Neuroglial Choristoma of the Middle Ear with Massive Tympanosclerosis: A Case Report and Literature Review
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Shim HJ, Kang YK, An YH, Hong YO
- KMID: 2361692
- J Audiol Otol.
- 2016 Dec;20(3):179-182.
- doi: 10.7874/jao.2016.20.3.179
Neuroglialchoristoma is a rare cerebral heterotopia typically involving extracranial midline structures of the head and neck, including the nose, nasopharynx and oral cavity. It rarely involves non-midline structures, such as... -
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- Enterobius vermicularis Ova in a Vaginal Smear
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Choi SK, Kim EK, Hong YO, Lee HJ, Lee WM, Ko SK, Joo JE
- KMID: 1837542
- Korean J Pathol.
- 2010 Jun;44(3):341-342.
Enterobius vermicularis is one of the most common parasites found in the intestine of humans. The gravid female worms migrate outside the anus to release eggs on the perianal skin.... -
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- A Case of Steroid Treated Amebic Colitis Misdiagnosed as Eosinophilic Colitis
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Cheong ES, Jo YJ, An SB, Kim SH, Park YS, Lee WM, Hong YO
- KMID: 1442183
- Korean J Gastrointest Endosc.
- 2011 Jul;43(1):42-46.
Some cases have reported that amebic colitis leads to serious complications that are caused by a misdiagnosis of an inflammatory bowel disease and consequential ill-managed steroid therapy. Therefore, it should... -
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- Complicated benign cystic mesothelioma of mesoappendix misdiagnosed as an appendiceal abscess in a postpartum period woman
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Yeom S, Son T, Hong YO
- KMID: 2266876
- Ann Surg Treat Res.
- 2015 Mar;88(3):170-173.
- doi: 10.4174/astr.2015.88.3.170
Benign cystic mesothelioma is an uncommon tumor arising from the peritoneal mesothelium. It is characterized by multilocular grapelike, thin-, and translucent-walled cysts, or a unilocular cyst lined by benign mesothelial... -
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- Metastatic Melanoma Mimicking a Papillary Carcinoma of the Thyroid in Fine Needle Aspiration Cytology: A Case Report
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Hong YO, Suh JH, Cha HJ, Choi HJ, Kim YM
- KMID: 1931563
- Korean J Cytopathol.
- 2007 Sep;18(2):161-164.
Metastasis to the thyroid gland is very rare in clinical practice. We recently encountered a 65-year-old woman who presented with a large thyroid nodule that mimicked the cytologic features of... -
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- Laparoscopic Resection of a Bronchogenic Cyst Presenting as a Retroperitoneal Tumor
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Kim KS, Jo YJ, Hong YO, Lee BS, Kim DH
- KMID: 1439191
- J Minim Invasive Surg.
- 2012 Mar;15(1):16-18.
- doi: 10.7602/jmis.2012.15.1.16
A bronchogenic cyst is regarded as a developmental abnormality of the primitive foregut, which typically occurs in the mediastinum. The cystis normally diagnosed in relation to respiratory problems or recurrent... -
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- A Case of Schwannoma Arising from the Sphenoid Sinus
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Choi AY, Kim JS, Yoon SW, Hong YO
- KMID: 2277194
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2011 Jan;54(1):89-92.
- doi: 10.3342/kjorl-hns.2011.54.1.89
Schwannomas are neurogenic tumors that arise from the Schwann cells of the nerve sheath. Although up to 45% of all schwannomas occur in the head and neck region, only 4%... -
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- Adenocarcinoma Arising from Heterotopic Gastric Mucosa in Cervical Esophagus: A Case Report
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Hong YO, Hwang JE, Lee IC, Lee JH, Park SI, Cho KJ
- KMID: 1163283
- Korean J Pathol.
- 2008 Feb;42(1):33-36.
Heterotopic gastric mucosa (HGM) of the upper esophagus, referred as "cervical inlet patch (CIP)", is a benign lesion that is present in 3.8-10% of the adult population. Adenocarcinomas arising from... -
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- Localized Polyarteritis Nodosa of the Breast with Mammary Duct Ectasia: A Case Report
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Hong YO, Kang J, Gong GY, Suh JH, Kim YM, Choi HJ, Jeong AK, Cha HJ
- KMID: 2286598
- J Breast Cancer.
- 2007 Dec;10(4):278-281.
- doi: 10.4048/jbc.2007.10.4.278
We describe here a case of localized polyarteritis nodosa that involved the unilateral breast in a 69-yr-old woman. She presented with a tender breast mass and had suffered for two... -
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- The Expression Pattern of Annexin A1 in Urinary Bladder Urothelial Carcinoma and Its Clinicopathologic Significance
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Lee H, Choi SK, Hong YO, Lee WM, Ko SK, Kim EK, Joo JE
- KMID: 2277521
- Korean J Pathol.
- 2011 Feb;45(1):62-68.
BACKGROUND: Annexin A1 (ANXA1) is known to be involved in the progression and differentiation of various tumors. However, its significance and role in bladder carcinogenesis has not been fully elucidated.... -
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- Clinicopathologic Analysis of Lymphocytic Gastritis
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Hwang JE, Hong YO, Song DE, Jang SJ, Yu E
- KMID: 1521622
- Korean J Pathol.
- 2007 Oct;41(5):289-295.
BACKGROUND: Lymphocytic gastritis (LG) is defined as an infiltration of more than 25 intraepithelial lymphocytes (IELs) per 100 surface epithelial cells, and the histological differential diagnosis of LG and residual... -
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- Hybrid Natural Orifice Transluminal Endoscopic Surgery with Sentinel Lymph Node Navigation for Deep Early Gastric Cancer in the Fundic Region
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Park YS, Kim SH, Ryu HY, Cho YK, Jo YJ, Son TI, Hong YO
- KMID: 2165026
- Clin Endosc.
- 2016 May;49(3):298-302.
- doi: 10.5946/ce.2015.114
For patients refusing surgical treatment for deep early gastric cancer, hybrid natural orifice transluminal endoscopic surgery with sentinel lymph node navigation is a potential treatment option, particularly when the anatomic... -
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