Occurrence of myeloproliferative disorder in patients with Noonan syndrome
- PMID: 9202609
- DOI: 10.1016/s0022-3476(97)70273-7
Occurrence of myeloproliferative disorder in patients with Noonan syndrome
Abstract
We report four cases of Noonan syndrome associated with chronic myelomonocytic leukemia in childhood. These children shared some hematologic features: thrombocytopenia, splenomegaly in the first months of life, occurrence of chronic myelomonocytic leukemia without abnormalities of the initial bone marrow karyotype, and, in three cases, improvement of the hematologic disease. A common pathophysiologic process in such patients is suggested.
Comment in
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Myeloid disorders in infants with Noonan syndrome and a resident's "rule" recalled.J Pediatr. 1997 Jun;130(6):857-9. J Pediatr. 1997. PMID: 9202604 No abstract available.
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Occurrence of myeloproliferative disorder in patients with Noonan syndrome.J Pediatr. 1998 Jan;132(1):189-90. doi: 10.1016/s0022-3476(98)70517-7. J Pediatr. 1998. PMID: 9470031 No abstract available.
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Growth hormone therapy in Noonan syndrome.J Pediatr. 1999 Mar;134(3):385-6. doi: 10.1016/s0022-3476(99)70480-4. J Pediatr. 1999. PMID: 10064687 No abstract available.
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