TY - JOUR
T1 - Unusual leptomeningeal dissemination in a child with extracranial metastatic alveolar rhabdomyosarcoma
AU - Arush, Myriam Weyl Ben
AU - Kollender, Yehuda
AU - Issakov, Josephine
AU - Shalom, Rachel Bar
AU - Arieh, Yehudit Ben
AU - Malkin, Leonid
AU - Postovsky, Sergey
PY - 2009
Y1 - 2009
N2 - The authors describe a 6-year-old boy diagnosed with alveolar rhabdomyosarcoma located in the thigh, with distal metastases to lungs, bones, and bone marrow. A very good partial response to first-line chemotherapy was obtained, but the child developed fatal leptomeningeal dissemination immediately after complete resection of the primary tumor. This case demonstrates the rapidity with which leptomeningeal spread of extracranial metastatic alveolar rhabdomyosarcoma can occur and underscores the importance of diagnostic lumbar puncture and brain radiological investigations at diagnosis, even when the tumors are not in the parameningeal location.
AB - The authors describe a 6-year-old boy diagnosed with alveolar rhabdomyosarcoma located in the thigh, with distal metastases to lungs, bones, and bone marrow. A very good partial response to first-line chemotherapy was obtained, but the child developed fatal leptomeningeal dissemination immediately after complete resection of the primary tumor. This case demonstrates the rapidity with which leptomeningeal spread of extracranial metastatic alveolar rhabdomyosarcoma can occur and underscores the importance of diagnostic lumbar puncture and brain radiological investigations at diagnosis, even when the tumors are not in the parameningeal location.
KW - Alveolar rhabdomyosarcoma
KW - Bone marrow involvement
KW - Leptomeningeal spread
UR - http://www.scopus.com/inward/record.url?scp=68649125844&partnerID=8YFLogxK
U2 - 10.1080/08880010902993218
DO - 10.1080/08880010902993218
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AN - SCOPUS:68649125844
SN - 0888-0018
VL - 26
SP - 473
EP - 478
JO - Pediatric Hematology and Oncology
JF - Pediatric Hematology and Oncology
IS - 6
ER -