Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Paraplegia following spinal injury is a rare complication subsequent to the administration of intrathecal chemotherapy; however, it is also one of the rare clinical features of central nervous system leukemia (CNSL). Distinguishing between the two is extremely important. The present study reports the case of a 46-year-old man who was diagnosed with acute lymphoblastic leukemia and subsequently achieved remission in the blood and bone marrow following the initial course of chemotherapy. However, the patient developed a sudden onset of paraplegia and urinary retention due to spinal cord infiltration of leukemia cells following the administration of intrathecal methotrexate and cytarabine. The paraplegia was initially reversible. However, a few weeks later, the patient developed irreversible paraplegia due to a complication of the intrathecal administration of chemotherapy (methotrexate and cytarabine arabinoside). The patient gave up further treatment in May 2013 and succumbed to the disease in June 2013.
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PMID:Transverse myelopathy occurring with intrathecal administration of methotrexate and cytarabine chemotherapy: A case report. 2731 42

Myeloid sarcoma (MS) is a very rare malignant tumour composed of myeloblasts. It most commonly involves soft tissue, bone, periosteum and lymph nodes, but unusual presentation sites have also been reported. Typically, MS evolves concurrently with active leukaemia or following remission, when it is known as secondary MS. But rarely MS can occur de novo without evidence of concomitant haematological disease. Herein, we report an unusual case of central nervous system-MS in a patient without evidence of concomitant haematological disease. In this case, progressive thoracic and lumbar pain with paraplegia ultimately led to the diagnosis of acute myeloid leukaemia. We also conducted a PubMed search for case reports, case series and reviews of past literature regarding central nervous system-MS and report our findings.
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PMID:Liquid Presenting as Solid: A Rare Presentation of Acute Myeloid Leukaemia as a Solid Epidural Mass. 3319 52


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