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

We describe a patient who, at the onset of acute myelomonocytic leukemia, presented with marked polyuria, polydipsia and laboratory findings consistent with diabetes insipidus (DI). He was treated with vasopressin (DDAVP) with a good response and concurrently induced with daunorubicin and conventional doses of cytosine arabinoside. CR was achieved. The vasopressin requirement decreased progressively, but the patient remained DDAVP-dependent after consolidation treatment. He underwent allogeneic BMT, conditioned with busulfan and cyclophosphamide. By day 15 after BMT vasopressin was no longer required and at a follow-up of 9 months the patient has no evidence of DI. In the absence of specific findings, we think it possible that he had leukemic microinfiltration of the hypothalamic-pituitary area. The drugs used for conditioning may have eradicated CNS disease.
 ...
PMID:Recovery from diabetes insipidus associated with AML after a BMT conditioning regimen including busulfan. 843 67

We report a case of AML with diabetes insipidus (DI). A 68-year-old female was admitted to our hospital because of fever and leukocytosis. The WBC was 197,000/microliter with 98% blasts positive for myeloperoxidase, CD33, CD34 and HLA-DR. While, on admission, urine volume was more than 6 liters daily. Blood vasopressin level was 0.3 microgram/ml. The patient was diagnosed as having AML with DI. By chemotherapy consisting of BHAC, DNR, 6-MP and PSL and intrathecal administration of AraC, MTX and PSL, and nasal drip of DDAVP, complete remission was attained and the urine volume was reduced to normal. Finally DDAVP became unnecessary. Although the exact cause of DI cannot be ascertained, rapid increase of leukemic blasts and leukostasis in small vessels might be associated with hypothalamus-pituitary system damage. Reportedly, DI is a rare complication of leukemia and administration of DDAVP could be halted in only two patients with leukemia and DI.
 ...
PMID:[Acute myelogenous leukemia with diabetes insipidus without desmopression administration by anti-leukemic chemotherapy]. 858 72

Guided by a long-term retrospective observation, the clinical course and treatment of Langerhans'-cell histiocytosis (LCH) in adult patients are represented. The series included 19 patients meeting the histopathologic criteria of presumptive LCH who were followed for 1.5-20 years (average 7.7 years). Most frequently, skeletal lesions (16 patients), diffuse interstitial lung infiltrates (seven patients), and pituitary gland involvement with diabetes insipidus (four patients) were present. Bone lesions of the skull and axial skeleton were associated with an infiltration of adjacent soft tissues in 10 of 16 patients. Liver, lymph node, and bone marrow involvement appeared sporadically. LCH was divided into localized or multifocal form. Localized disease took a benign course with remission of bone (n = 4) or lymph node lesions (n = 2). Also, in isolated pulmonary LCH (n = 2), spontaneous transition to inactive disease occurred. With the exception of isolated bone lesions (n = 27), which remained asymptomatic or showed a remission to treatment, multifocal LCH had a more aggressive course. Osseous lesions with adjacent soft tissue infiltration (n = 20) showed a relapse rate in excess of 80% independent of the treatment applied. Pulmonary involvement led to a more marked functional impairment compared to the isolated form, and systemic treatment yielded no convincing effect. In three patients with liver or bone marrow involvement, LCH showed a persistent, serious disease activity. One patient died of transition into acute monomyelocytic leukemia 18 months after diagnosis without preceding chemotherapy. In adults, LCH seems to be limited to a few organ systems. Multifocal LCH represents the more aggressive form with unfavorable prognosis in patients with bone lesions spreading into the adjacent soft tissue and liver or bone marrow involvement.
 ...
PMID:Langerhans'-cell histiocytosis in adults. 895 Mar 30

The patient, a 28 year-old female, received treatment for secondary amenorrhea two months before her first admission to our hospital. She was later found to have central type diabetes insipidus and acute myelomonocytic leukemia. A diagnosis of panhypopituitarism was established but there was no laboratory or radiological evidence of neuroleukemia. Complete remission was obtained after one course of induction chemotherapy. She received four more courses of chemotherapy including one course of high-dose cytosine arabinoside (Ara-C) and 14-day granulocytic colony-stimulating factor (G-CSF) for peripheral blood stem cell (PBSC) mobilization. Then she received autologous PBSC transplantation (Auto-PBSCT). Unfortunately leukemia relapsed 4 months after transplantation. The patient expired soon due to severe electrolyte imbalance and sepsis. Throughout the whole course, her pituitary function was only partially recovered after treatment and there was no laboratory or radiological evidence of CNS leukemia.
 ...
PMID:Acute myelomonocytic leukemia preceded by secondary amenorrhea and presenting with central diabetes insipidus: a case report. 943 51

Selective death of magnocellular vasopressinergic neurons in the hypothalamus has been reported in cases of hereditary and idiopathic diabetes insipidus and after experimental lesions of the hypothalamo-neurohypophyseal pathway. To identify trophic factors that promote survival of these neurons, an in vitro model system was established in which organotypic cultures of the rat hypothalamic paraventricular nucleus were maintained in chemically-defined medium. We observe that the majority of magnocellular vasopressinergic neurons die in these cultures, while other cell populations such as corticotrophin-releasing factor producing parvicellular and oxytocin producing magnocellular cells retain a well preserved cytoarchitectonic organization. Degenerating vasopressinergic cells exhibit morphological signs of apoptosis and stained positively when analysed by the terminal deoxynucleotidyl transferase biotinylated dUTP nick end-labelling assay. Partial survival of vasopressinergic neurons occurred after co-culturing the paraventricular nucleus with neurohypophyseal explants, indicating that target-derived factors may be required for the survival of these neurons. Cell survival is dramatically increased by the administration of ciliary neurotrophic factor and leukemia inhibiting factor, but not by interleukin 6 or the members of the neurotrophin family. Reverse transcription-polymerase chain reaction followed by Southern analysis shows the presence of ciliary neurotrophic factor messenger RNA in the neurohypophysis. Thus, endogenous ciliary neurotrophic factor and leukemia inhibiting factor, produced by neurohypophyseal cells may function as a physiological survival factor for neurosecretory vasopressinergic neurons.
 ...
PMID:Magnocellular vasopressinergic neurons in explant cultures are rescued from cell death by ciliary neurotrophic factor and leukemia inhibiting factor. 975 24

A 52-year-old woman presented with polyuria and polydipsia. A diagnosis of central diabetes insipidus (DI) was made, which turned out to be the first sign of acute myeloid leukemia (AML). Cytogenetic analysis revealed a balanced translocation between chromosome 3 and 12 t(3;12)(q26;p12). The patient was treated with standard induction chemotherapy and vasopressin. Before consolidation chemotherapy could be administered, deep venous thrombosis was diagnosed and leukemia relapsed. Rescue chemotherapy was started. This is the first report of an association between AML with t(3;12) and DI. Its possible pathogenesis is discussed with a review of the literature.
 ...
PMID:Central diabetes insipidus preceding acute myeloid leukemia with t(3;12)(q26;p12). 1071 Sep 39

We describe a rare case of acute myeloid leukaemia with trilineage myelodysplasia complicated by central diabetes insipidus. In the present case, diabetes insipidus was masked by corticosteroid deficiency due to hypopituitarism and clinical symptoms presented after administering methylprednisolone. Although the remission of leukaemia was not achieved by chemotherapy, excessive urinary output was well-controlled by nasal administration of 1-desamino-8-D-arginine vasopressin (DDAVP) during the course.
 ...
PMID:Acute myeloid leukaemia with trilineage myelodysplasia complicated by masked diabetes insipidus. 1101 37

We describe three cases of acute myeloid leukaemia revealed by diabetes insipidus. The patients were 42, 38 and 39 yr old and they had marked hyperleukocytosis, circulating immature granular cells and a normal or elevated platelet count. The leukaemia was type AML-M2 according to the FAB classification. Cytogenetic studies showed inversion of chromosome 3 (q21;q26) in 2 cases and a translocation (3;3)(q21;q29?) in the remaining case, both associated with monosomy 7. All the cerebral CT scans were normal. Complete remission was never achieved, and all three patients survived less than 14 months. Desmopressin therapy was active but treatment could not be reduced. The association of dysmegakaryopoiesis with a chromosome 3 abnormality and diabetes insipidus is probably not fortuitous and could represent a new entity.
 ...
PMID:Diabetes insipidus revealing acute myelogenous leukaemia with a high platelet count, monosomy 7 and abnormalities of chromosome 3: a new entity? 1116 11

The hazards associated with invasive candidiasis and aspergillosis in oncology patients are well recognised. These conditions typically present late in treatment, often after prolonged or recurrent episodes of neutropenia. We report the occurrence of Absidia corymbifera infection causing rhinocerebral zygomycosis in two children with acute lymphoblastic leukaemia, early in the induction phase of treatment and within a 3-month interval, in the same oncology unit. The initial presentation of facial pain was rapidly followed by the development of cranial nerve palsies, cavernous sinus thrombosis, diabetes insipidus, seizures and death within 9 days of symptom onset, despite aggressive management with high-dose liposomal amphotericin (Ambisome), surgical debridement and local instillation of amphotericin solution. These cases highlight the need for awareness of zygomycosis as a potentially lethal fungal infection that can present even with short duration exposure to the usual risk factors. Their occurrence within a limited time period raises questions as to the relative importance of environmental exposure. The failure of medical and surgical intervention to impact on the course illustrates the need to develop appropriate preventative strategies which may have to incorporate measures to reduce the environmental exposure of susceptible patients.
 ...
PMID:Rhinocerebral zygomycosis in childhood acute lymphoblastic leukaemia. 1131 46

We are presenting a 16 months old boy, who has been previously developing normally, physically very active, and who suddenly developed right-sided pneumothorax with infiltrations in both lungs, initially defined as inflammatory. After placing suction drainage of the pleural cavity and antibiotic administration the child's condition improved quickly. The infiltration changes still remained in lungs arousing a suspicion of fibrocystic changes. During an attempt at changing the drainage into a water one, the symptoms of pneumothorax with hypertension increased again. A minithoracotomy with an edge resection of segment 4 and pleurectomy were performed, relating to the histopathological test of the sample, Largenhans' cell histiocytosis was diagnosed. The symptoms of diabetes insipidus appeared. The treatment according to the program DAL-HX83/90 modified by the Polish Group for Leukaemia and Malignant Lymphoma was introduced. During the treatment inducing remission a pneumothorax occurred two more times.
 ...
PMID:[Recurrent pneumothorax in a child with Langerhans' cell histiocytosis]. 1147 63


<< Previous 1 2 3 Next >>