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)

Burkitt's lymphoma was first reported by Burkitt in 1958 as a sarcoma involving the jaw in African children with characteristic symptoms. Forty three Japanese cases have been reported since the first description by Oboshi et al. in 1969. We report a case of Burkitt's lymphoma with left total ophthalmoplegia. A 73-year-old Japanese female was admitted in Sadamoto Hospital on July 11, 1983 with a two-week history of headache, ptosis and double vision. The patient was exposed to the atomic bomb in Hiroshima and had ten-year history of hypertension. On admission, physical examination showed hypertension and neurological examination revealed only left total ophthalmoplegia (such as left ptosis, external ophthalmoplegia, mydriasis and deficit of light reflex). Plain X-ray film and enhanced CT scan showed no remarkable abnormalities. Laboratory examinations revealed high serum levels of GOT(51 K.U.) and LDH (1300 U.). Left carotid and right retrograde branchial angiograms showed no remarkable abnormal findings. While the patient was treated only conservatively, left abducent and trochleal nerve palsy appeared on August 5, 1983. On plain and enhanced CT scans at the time, abnormal density mass with bone destruction of the left sphenoidal sinus was demonstrated. Biopsy specimen from the left sphenoidal sinus showed lymphosarcomatous cells. Peripheral blood and bone marrow smears showed lymphoma cells which are compatible with L3-Burkitt's type according to FAB leukemia classification. The patient was diagnosed as leukemic transformation of Burkitt's lymphoma and treated with CHOP; Cyclophosphamide (C), Hydroxydaunorubicin(H), Vincristine (O), and Prednisolone (P).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of Burkitt's lymphoma with total ophthalmoplegia]. 408 40

Since 1972, telecobalt irradiation plus intrathecal methotrexate (ITMTX) has been successfully replaced in Jena by intrathecal colloidal radioactive gold (198Au) plus ITMTX for meningosis prophylaxis in leukemia. Seventy-three children with acute lymphocytic leukemia (ALL) were given 1.24-4.89 mCi (45.8-181 MBq) of colloidal 198Au IT after successful initiation of remission. During cytostatic therapy, the following relapses occurred: meningosis leucaemica, five patients (6.8%); bone-marrow relapse and the meningosis leucaemica, one patient; and bone-marrow relapse, 20 patients (27.4%). In 18 children, combination chemotherapy was terminated after two and a half or three years of treatment. After that time, one meningeal relapse and six bone-marrow relapses occurred. Within the first 24 hours after application of radioactive gold, headaches, vomiting, and fever occurred in less than 10% of the children. An apathy syndrome, leukecephalopathy, or severe infections, were not observed in a single case. Radioactive gold spreads in the subarachnoid space and is phagocytized by the arachnoidea. The tumoricide effect extends selectively over the space of distribution of the latent meningosis leucaemia. The cerebral parenchyma remains unaffected by radiation. Thus, radioactive gold may be preferable to telecobalt irradiation in preventing central nervous system leukemia.
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PMID:Meningosis prophylaxis with intrathecal 198Au-colloid and methotrexate in childhood acute lymphocytic leukemia. 627 5

28 consecutive patients (age 15-58 years) with refractory acute leukaemia (24 AML, 4 ALL) have been treated with high or intermediate dose cytosine arabinoside (AraC). Twenty patients received AraC at a dose of 3000 mg/m2, twice daily for 6 days (13 patients AraC alone, 7 patients AraC and doxorubicin) and 8 patients received AraC at a dose of 1000 mg/m2, twice daily for 6 days and daunorubicin. 10 of the 20 patients treated with high dose AraC achieved a complete remission (50%) and 2 a partial remission. No patients in the intermediate dose AraC group achieved a remission (p = 0.05). Toxicity of these protocols was acceptable. Vomiting, headache, somnolence, fever, conjunctivitis, and minor cardiac arrhythmias were found most frequently. The pancytopenic period ranged from 16-30 days for the high dose protocol and 14-23 days for the intermediate dose protocol. Sophisticated isolation and blood banking facilities are required in this period. Median duration of remission was 6 months. Results obtained are in favour of the high dose protocol in refractory leukaemia. Only a large dosage increment of AraC can overcome refractoriness of leukaemic blast cells.
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PMID:Experience with intermediate and high dose cytosine arabinoside in refractory acute leukaemia. 635 50

High-dose intravenous gammaglobulin (polyvalent immunoglobulin G) has been shown to be of benefit in some patients with immune thrombocytopenic purpura (ITP), possibly by producing reticuloendothelial system blockade. We studied this approach in patients refractory to random donor platelet transfusion using an IV IgG preparation manufactured by the Swiss Red Cross. Eleven adult patients with acute leukemia received either 0.4 g IgG/kg/d intravenously X five days (four patients) or 0.6 g/kg/d X five days (seven patients). All patients had high levels of lymphocytotoxic antibody and poor responses to random donor platelets. Except for mild headaches in two patients, there were no side effects related to the IgG infusions. All patients had significant elevations of serum IgG on the day after completion of treatment. Either random donor or partially HLA-matched platelet transfusions were administered the day after and, in some cases, during the IgG therapy. No patient had an improvement in one hour posttransfusion platelet count increments. Two additional patients received pooled platelet concentrates incubated for 30 minutes at 37 degrees C with IgG at a final concentration of 3 g% prior to transfusions. These results indicate that high-dose IgG, an extremely expensive treatment, cannot be recommended for alloimmunized adults with leukemia.
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PMID:High-dose intravenous gammaglobulin in alloimmunized platelet transfusion recipients. 659 11

Sudden cerebrovascular insults occurred during or immediately following remission induction therapy in 4 children with acute lymphoblastic leukemia. In 3, cerebral infarction was due to thrombosis. In the fourth, an intracerebral hematoma developed representing either frank hemorrhaging or a hemorrhagic infarction. None of the patients had central nervous system leukemia or extreme leukocytosis at the time of diagnosis. Symptoms were obtundation, hemiparesis, seizures, and headache. The induction chemotherapy included L-asparaginase which causes deficiencies of antithrombin, plasminogen, fibrinogen, and factors IX and XI. These hemostatic abnormalities may explain the thromboses and bleeding observed in these children.
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PMID:Thrombotic and hemorrhagic strokes complicating early therapy for childhood acute lymphoblastic leukemia. 693 53

17 patients (age 15-58 years) with refractory acute leukaemia (14 AML, 3 ALL) were treated with high dose cytosine arabinoside (AraC) at a dose of 3000 mg/m2, twice daily for 6 d (13 patients with AraC alone, 4 patients with AraC and doxorubicin). 9 patients achieved complete remission (53%) and 2 a partial remission. Although sophisticated isolation and blood banking facilities are required during the pancytopenic period, the toxicity of this treatment was acceptable. Vomiting, headache, somnolence, fever, conjunctivitis and cardiac arrhythmias were found most frequently. The unexpected pulmonary failure in 3 patients was worrisome. The duration of remissions was from 1 to 12 months. Results obtained with high dose AraC are satisfactory and hold promise for the treatment of patients with previously untreated AML.
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PMID:High dose cytosine arabinoside in the management of refractory acute leukaemia. 695 4

The antitumor effect of thymidine has been demonstrated in patients with leukemia and lymphoma. This report summarizes the treatment of three patients with mycosis fungoides, a chronic T-cell lymphoma. Four courses of thymidine (75 g/m2/day) were administered by continuous infusion for 4-7 days. Steady-state serum thymidine levels were in the range of 1-3 mM. Associated toxicities were minimal and consisted of milk headache and anorexia. Myelosuppression was manifested by transient declines in the peripheral leukocyte count. One patient had extensive clearing of diffuse erythematous plaques on the trunk and extremities that persisted for over one month. A second patient had partial clearing of plaques that persisted for two weeks following therapy and a third patient had a minimal response with 25% reduction in lymphadenopathy and noduloulcerative lesions. These responses indicate the effectiveness of thymidine as a single agent in the treatment of mycosis fungoides.
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PMID:Effect of high-dose thymidine infusions in patients with mycosis fungoides. 728 56

A 27-year-old Chinese woman with acute promyelocytic leukaemia in first relapse after the initial conventional induction chemotherapy 18 months earlier was treated with all-trans retinoic acid (ATRA) at an initial dose of 45 mg/m2 and subsequently increased to 65 mg/m2 on day 15. Complete remission was achieved after a total of 40 days of ATRA alone. Serial marrow examinations during induction showed progressive maturation of myelopoiesis without bone marrow hypoplasia. There was a significant reduction in number of cells with the t(15;17) translocation when complete remission was achieved. ATRA was very well-tolerated. The symptoms of dry skin and intermittent headache were self-limiting.
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PMID:Treatment of acute promyelocytic leukaemia in first relapse with all-trans retinoic acid. 760 89

Influenza infection is a significant cause of morbidity and mortality in immunocompromised hosts, but its importance in adult cancer patients is largely undescribed. We therefore conducted a prospective study of the incidence and clinical features of influenza infection in patients with acute or chronic leukemia. The cohort, which consisted of all adult leukemia patients undergoing remission-induction chemotherapy during the 1991-1992 influenza epidemic, was followed prospectively for development of signs and symptoms of acute infection of the upper or lower respiratory tract. Of these 294 patients, 111 received chemotherapy as inpatients and 183 as outpatients. Throat swabs and nasal washes for viral culture were obtained from all symptomatic patients, who were then followed until all signs and symptoms resolved. Symptoms of respiratory tract infection developed in 37 leukemia patients (13%). Among these, influenza (A/Beijing/ H3N2) caused 3 (21%) of the 14 infections that developed during hospitalization but only 1 (4%) of the 23 that developed in the community (P = 0.14). Influenza patients presented with fever, rhinorrhea, nasal congestion, headache, and myalgia; those with other infections presented with signs and symptoms of lower respiratory tract infection (productive cough, rales, or rhonchi). Development of pneumonia was common in influenza patients, 1 of whom died from secondary fungal and gram-negative pneumonia. Influenza A virus infections accounted for a substantial portion of acute respiratory infections among adult leukemia patients during a community epidemic. Most infections appeared to be nosocomial and the most likely sources were visitors or hospital personnel. Immunization of household contacts and hospital staff may reduce the risk of influenza infection and its pulmonary complications in leukemia patients.
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PMID:Epidemiology of influenza A virus infection in patients with acute or chronic leukemia. 765 81

A child was diagnosed in 1969 as having acute lymphoblastic leukaemia (ALL) and received chemotherapy. On bone marrow relapse in 1973, he was treated with cranial irradiation (20 Gy) in addition to chemotherapy. He continues in complete remission 19 years after his relapse. At age 25 years, he presented with headaches and left hemiparesis. Computerised tomograph demonstrated a large, enhancing right-sided intracranial tumour. Angiography was performed and showed the right internal carotid artery was occluded. Most of the right hemisphere was supplied from the external carotid via the middle meningeal artery. The left posterior cerebral artery and the left anterior cerebral artery were absent presumably as a result of radiation-induced arteritis. A resection of an anaplastic meningioma arising from the right sphenoidal ridge was achieved. There was a rapid improvement in function and he returned to work. Vasculopathy of the large intracranial arteries has been described after high dose radiation. It may occur as in this case after moderate dose radiation. There is a correlation with meningioma. There is a possibility that large artery vasculopathy will be present in a proportion of patients irradiated for ALL. The long lag time between irradiation and the development of meningioma may mean that, as survivors of childhood ALL enter their third decade since cure, this tumour may be seen increasingly.
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PMID:Intracranial large vessel vasculopathy and anaplastic meningioma 19 years after cranial irradiation for acute lymphoblastic leukaemia. 770 Jan 73


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