| 1999 | | A Case of Acromegaly First Diagnosed in Pregnancy | 김현만, 이관우, 정윤석, 황경주 |
| 2013 | | A Case of CATCH22 Syndrome Diagnosed in Postmenopausal Woman | 손영배, 정윤석 |
| 2012 | | A Case of CATCH22 Syndrome with Normal Parathyroid Function | 손영배, 안소연, 정윤석 |
| 2007 | | A Case of Down`s Syndrome with Thyrotoxic Crisis | 김대중, 김현주, 김혜진, 이관우, 정윤석 |
| 1996 | | A Case of Emphysematous Pyelonephritis Successfully Treated with Medical Therapy | 김세중, 김영수, 김현만, 정윤석 |
| 2005 | | A Case of Familial Medullary Thyroid Carcinoma with a E768D Mutation in RET Proto-Oncogene | 김대중, 김연경, 김철호, 김현주, 송경은, 안상미, 이관우, 정선용, 정선혜, 정윤석 |
| 2007 | | A Case of Familial Multiple Endocrine Neoplasia Type 1 with MEN1 Gene Mutation. | 김대중, 김현주, 김혜진, 이관우, 정선용, 정윤석, 최용준 |
| 1997 | | A Case of Graves' Disease associated with Myasthenia Gravis treated by Bilateral Subtotal Thyroidectomy and Total Thymectomy | 김명욱, 소의영, 정윤석, 주인수, 진윤미 |
| 2011 | | A Case of Klinefelter Syndrome Differentially Diagnosed as a Cause of Gigantism | 최용준 |
| 2013 | | A Case of Nutritional Osteomalacia in Young Adult Male | 정윤석 |
| 2009 | | A Case of Osteomalacia with Multiple Fractures and Hypocalcemia Associated with Phenytoin Therapy | 곽규성, 원예연, 정윤석, 홍지만 |
| 2008 | | A Case of Panhypopituitarism and Central Diabetes Insipidus Caused by Primary Central Nervous System Lymphoma | 김대중, 김세혁, 김순선, 김태호, 김호성, 김효철, 안미선, 정윤석, 한승진, 한재호 |
| 2009 | | A Case of Persistent Hyperkalemia After Unilateral Adrenalectomy for Aldosterone-Producing Adenoma | 김대중, 김장희, 김혜진, 양민재, 이관우, 정윤석, 한승진 |
| 2009 | | A Case of Primary Hyperparathyroidism with Pathologic Fracture, Osteitis Fibrosa Cystica and Hungry Bone Syndrome, Recovered after Parathyroidectomy | 곽규성, 김순선, 김태호, 이기범, 이두형, 정윤석 |
| 2007 | | A Case of Resistance Syndrome to Thyroid Hormone Associated with Mutation (G345D) in the Thyroid Hormone Receptor Beta Gene | 김대중, 김현주, 김혜진, 이관우, 정선용, 정윤석 |
| 2009 | | A Case of Septo-optic Dysplasia Associated with Anterior Pituitary Hormone Abnormalities | 김선용, 김호성, 안재홍, 용석우, 정윤석 |
| 2001 | | A case of slipped capital femoral epiphysis developed during growth hormone treatment | 김현만, 김현주, 이관우, 이수진, 정윤석 |
| 1998 | | A Case of Surgically Treated Insulinoma in Pregnancy | 김현만, 소의영, 신영구, 이관우, 정윤석, 진윤미, 황경주 |
| 2004 | | A Case of Visible Alternaria spp. Colonization on Peritoneal Dialysis Catheter without Peritonitis in a CAPD Patient | 김흥수, 신규태, 안상미, 이위교, 임선교, 임현이, 정희선 |
| 2008 | | A Case Report of an Aldosterone-producing Adrenocortical Carcinoma | 김대중, 김명욱, 김장희, 김혜진, 이관우, 이태희, 정윤석 |
