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Original Article
Pathologic Change and Prognosis after Combination Therapy in Advanced Neuroblastoma
Yeon Kyong Seo, Yu Jin Jung, Joon Sik Kim, Heung Sik Kim, Woo Hyun Park, Soon Ok Choi, Byung Yook Lee, Kun Young Kwon
Clin Exp Pediatr. 2003;46(11):1107-1111.   Published online November 15, 2003
Purpose : Neuroblastoma is a malignant neoplasm which arises from primitive sympathetic neuroblasts, and occasionally can matured from a malignant neuroblastoma into a benign ganglioneuroma. It has the highest rate of spontaneous regression of any pediatric tumor. We performed a retrospective study of pathologic features after combination therapy in advanced neuroblastoma. Prognostic effects of the individual morphologic feature and prognostic...
Case Report
Two Cases of Congenital Paraesophageal Hiatal Hernia in Infancy
Ji Yeon Hong, Kih Yeon Song, Woo Ki Lee, Kwang Woo Kim, Jong Gon Ha, Soon Ok Choi
Clin Exp Pediatr. 2000;43(12):1613-1620.   Published online December 15, 2000
Herniation of the stomach through the esophageal hiatus into the posterior mediastinum is a commom affliction of humans. The incidence of hiatal hernia is difficult to determine because of the absence of symptoms in a large number of patients. Hiatal hernias are classified into two major types; type I sliding hiatal hernia and type II paraesophageal hiatal hernia. Sliding hernia...