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Case Report
Malignant Ectomesenchymoma in a Two-Month-Old Boy
Ji Young Hwang, Ji Hyoun Seo, Jeum-Su Kim, Young-Suk Kim, Sue-Jin Lee, Chan-Hoo Park, Yoo Kyung Kim, Sun Hoo Park, Jung Hee Lee, In Oak Ahn, Ki Hyun Chung, Byung-Kiu Park
Clin Exp Pediatr. 2001;44(8):959-964.   Published online August 15, 2001
Malignant ectomesenchymoma is a rare tumor originating from remnants of migratory neural crest(ectomesenchyme) and composed of neuroectodermal as well as mesenchymal components. Neuroblasts and ganglion cells constitute the neuroectodermal components and rhabdomyosarcoma is the most frequently encountered mesenchymal components. We report a case of malignant ectomesenchymoma in a two-month-old boy who was presented with abdominal pain and urinary difficulty. The...
A Childhood Case of Nephrotic Syndrome Complicated with Cerebral Venous Sinus Thrombosis Followed by Left Popliteal Artery Thrombosis
Si-Eun Lee, Sue-Jin Lee, Yang-Suk Jung, Jae-Young Lim, Chan-Hoo Park, Hyang-Ok Woo, Jin-Jong Yoo, Hee-Shang Youn
Clin Exp Pediatr. 1999;42(7):1019-1025.   Published online July 15, 1999
We report a 10-year-old male with steroid-responsive nephrotic syndrome which was complicated by cerebral venous sinus thrombosis including superior sagittal sinus and left popliteal artery thrombosis following 5 months later. At each thrombotic episode, he suffered from relapse of massive proteinuria with hypovolemic crisis, and from hemoconcentration with dehydration due to vomiting or diarrhea. Brain MR angiography confirmed thromboses of...