Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Priapism is an uncommon clinical symptom in children with chronic myelogenous leukemia (CML). Here we report a 14-year-old boy with this symptom, which had appeared 4 days prior to hospitalization. Peripheral blood examination revealed a leukocyte count of 510,000/microliter, (87% neutrophils, 3% eosinophils, 6% basophils, and 1.6% lymphocytes), a hemoglobin level of 6.5 g/dl and a platelet count of 640,000/microliter. Karyotype analysis revealed the Ph1 chromosome and myeloid hyperplasia in the bone marrow. The patient was diagnosed as having chronic myelogenous leukemia (CML) complicated by priapism. In an unsuccessful attempt to alleviate and improve the priapism, urokinase was injected and hydroxyurea was administered for the CML. Angiography confirmed the presence of venous return from the scrotum, and embolization of the bilateral internal pudendal arteries was performed to reduce the amount of inflow. Although this relieved the patient of his pain and prevented penile necrosis, the patient's future sexual potency was sacrificed. Selective embolization of the pudendal arteries can be one of the most effective ways of treating intractable priapism, if angiography confirms the presence of venous return from the penis.
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PMID:[Embolization of the bilateral internal pudendal arteries for intractable priapism in a child with chronic myelogenous leukemia]. 1180 81

We report three cases of fusariosis that occurred during the treatment of acute leukemia, during the past 5 years at our institution. Case 1: A 70-year-old male with relapsed and refractory acute lymphoblastic leukemia (ALL) developed fever and multiple nodular lesions in both the lungs. Blood culture that was subsequently obtained revealed Fusarium species. Treatment with liposomal-amphotericin B (L-AMB) was ineffective, and the condition of the patient deteriorated rapidly leading to death. Case 2: A 28-year-old male with T-ALL developed echthyma gangrenosum (EG) ulcers on the scrotum during conditioning for transplantation. Antifungal therapy with L-AMB was ineffective, and later, itraconazole and micafungin (MCFG) were introduced. However, the engraftment was not achieved, and the patient died on day 27. Microbiological examination of EG samples collected on day 13 revealed infection by Fusarium species post mortem. Case 3: A 50-year-old male with blast crisis of chronic myeloid leukemia developed EG primarily on the trunk during chemotherapy. The patient died without any response to L-AMB and MCFG. A culture obtained from EG on day 19 yielded Fusarium species, post mortem. The prognosis of fusariosis is extremely poor. However, skin lesions such as EG may assist in the early diagnosis of the disseminated disease.
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PMID:[Disseminated fusariosis in patients with acute leukemia: a retrospective analysis of three cases]. 2933 69