| 2001 | Two Cases of Goldenhar's Syndrome Associated with the Narrowing of Internal Auditory Canal | - |
| 2004 | Two cases of hypersensitivity to ispropylantipyrine | - |
| 2007 | Two Cases of Intramuscular Lipoma on the Chin | 김유찬 |
| 2013 | Two cases of Kawasaki disease with hidden neuroblastoma. | 정현주, 박준은 |
| 2004 | Two cases of lichen planus pigmentosus presenting with a linear pattern. | 강희영 |
| 2005 | Two Cases of Malignant Pheochromocytoma with Multiple Metastases but No Classic Clinical Symptom | - |
| 2000 | Two Cases of Median Raphe Cyst of Male External Genitalia | - |
| 2001 | Two Cases of Misdiagnosed Congenital Stapes Fixation | - |
| 2007 | Two cases of occupational rhinitis caused by biodiastase in hospital and pharmaceutical workers. | 허규영, 남동호, 박해심 |
| 2006 | Two Cases of Pilomatricoma with Bullous Appearance | 김유찬 |
| 2009 | Two Cases of Pneumocele of Maxillary Sinus | 김현준 |
| 2008 | Two cases of primary CNS lymphoma treated with rituximab and temozolomide | 이현우, 박준성, 조경기, 김효철 |
| 2006 | Two cases of spontaneous middle cerebral arterial dissection causing ischemic stroke. | 이필휴 |
| 2004 | Two Cases of Subcutaneous Emphysema and Pneumomediastinum caused by Oral Trauma | - |
| 1999 | Two Cases of Tracheobronchopathia Osteochondroplastica | - |
| 2009 | Two Cases of Urticaria Induced by Ebastine | 최길순, 남동호, 박해심, 예영민 |
| 2005 | Two Cases of Xeroderma Pigmentosum with Skin Cancer | - |
| 2015 | Two Cases with Positive Ice Tests Mimicking Ocular Myasthenia Gravis | 정승아 |
| 1998 | Two Cases with Squamous Cell Carcinoma of the Thyroid Gland | - |
| 1998 | Two Children With Egg Allergy Who Developed Systemic Side Reaction with MMR Vaccine | - |
