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D Zamurović

Publications and source records attributed to D Zamurović.

9 recordsLinked to original sources
PubMed2000

Non-Hodgkin's lymphoma of the uterus and CNS.

We report a case of a non-Hodgkin's lymphoma of the uterus and central nervous system in an 8-year-old female. The neurologic signs included blurred vision, neck stiffness, and walking difficulties but no abdominal problems. She deteriorated further, and repeated lumbar punctures revealed the presence of malignant cells in the cerebrospinal fluid. A repeated ultrasound scan of the abdomen demonstrated a markedly enlarged uterus. Biopsy revealed B-cell non-Hodgkin's lymphoma. Treatment according to the Berlin-Frankfurt-Münster protocol was initiated, but she developed hyperventilation syndrome and required mechanical ventilation. Her condition improved after 1 week but then deteriorated again, and despite additional chemotherapy she developed myelosuppression and septicemia with multiresistant Klebsiella pneumoniae and eventually died 13 months after her first admission to the hospital. No clinical or laboratory signs of relapse were evident at the time of death.

Biopsy↗
PubMed1980

[Cystathioninuria].

Explore the source record for details and available documents.

Amino Acid Metabolism, Inborn Errors↗
PubMedDate not supplied

[Deletions in the dystrophin gene and its phenotype expression].

About 60% of both Duchenne's muscular dystrophy (DMD) and Becker's muscular dystrophy (BMD) is due to deletions of dystrophin gene. For cases with deletion mutations the "reading frame" hypothesis predicts that deletions which result in disruption of the translation reading frame prevent production of stable protein and are associated with DMD. In contrast, intragenic deletions that involve exons encoding an integral number of triplet codons maintain proper reading frame. The resulting abnormal proteins are stable and partially functional, resulting in a milder and more variable BMD phenotype. To test the validity of this theory,we analyzed 40 patients-19 independent deletions at the DMD/BMD locus. Clinical/molecular correlations based on the altera-tions of the reading frame were valid in 69.2% of cases. After exclusion of: --2 patients with del 3-6 (with no consistent clinical expression); --1 DMD patient with large in-frame deletion; --2 patients that were too young to be classified; --4 patients in whom it was impossible to identify the extent of deletion (del 47 and del 44-45), the correlation between deletion and clinical severity was as predicted in 92.4% of cases. The present data should be useful in establishing the prognosis in individual patients even in sporadic cases with no affected relatives.

Dystrophin↗
PubMedDate not supplied

[Schimke immuno-osseous dysplasia].

Schimke immuno-osseous dysplasia (OMIM *242900) is a rare autosomal recessive disorder that affects primarily the bone, the immune system, the kidneys, the skin and the vascular system. The patients have intrauterine growth retardation, short stature with short neck and trunk, peculiar clinical phenotype: triangular face, broad nasal bridge, bulbous nasal tip, small palpebral fissures, long upper lip and low hairline. The characteristic features include spondyloepiphyseal dysplasia, hyperpigmented maculae, proteinuria with progressive renal failure, lymphopenia with recurrent infections and cerebral ischaemia. We describe a girl, 5 years old, with short-trunk type of dwarfism (height 75 cm, below 3rd centile), short neck, accentuated lumbal lordosis and protruding abdomen. The patient had peculiar face with a broad, depressed nasal bridge, bulbous nasal tip, and slightly elongated upper lip. The hair was thin and sparse. Numerous pigmented spots resembling lentigines were visible on the trunk and abdomen. Radiographs showed spondyloepiphyseal dysplasia. At the age of 2 years laboratory analyses showed normal growth hormone secretion, normal thyroid function tests, normal female karyotype and no mucopolisachariduria. Since the age of 4 years, several episodes of transitory right-sided hemiparesis with spontaneous recovery, were observed. Seizures occurred at 5 years of age, when the MRI brain imaging showed multiple areas of ischaemia. She also experienced transient nephrotic syndrome, lymphopenia and low IgG accompanied by septicaemia.

Child, Preschool↗
PubMedDate not supplied

[West syndrome--new therapeutic approach].

West syndrome (WS) is an age dependent epileptic syndrome caused by various brain disorders. WS has been frequently classified in two groups, cryptogenic and symptomatic. As symptomatic WS consists of patients with numerous types of brain lesions, the prognosis and evolutional changes may be different among the types of brain lesions. WS is resistant to treatment to most conventional antiepileptic drugs, and only valproic acid, benzodiazepines, adrenocorticotropic hormone (ACTH), corticosteroids and vigabatrin have been found efficacious. Benzodiazepine, notably nitrazepam, and less clonazepam had been effective in bringing spasms under control but emerging tolerance and significant side effects (hypotonia and drowsiness) precluded its wider use. ACTH has been the treatment of choice for infantile spasms ever since Sorel and Dusaucy-Bouloye described its effectiveness in 1958. Despite the empirical approach steroids were capable of controlling the spasms and normalizing EEG in about 60% of cases. Corticotropin (ACTH) was used in doses from 5 to 180 I.U. daily, prednizolone 2-10 mg/kg daily, hydrocortisone 5-10 mg/kg daily and dexamethason 0.3-0.5 mg/kg. However, poor consensus was defined regarding the best steroid molecule to use, the dosage, and the duration of treatment. Also frequent and sometimes serious side effects have occurred during ACTH therapy, notably serious infections and hypertension that promoted continuous search for alternative and safer drugs tolerated outpatient treatment, good tolerance and minor side effects. Recently a specific visual field loss has been reported in treated adults that raised concern about safety of vigabatrin. New reports in children claim that vigabatrin treatment of children and adolescents has a lower risk for visual field defect than in adults, because of reported reversibility. Vigabatrin paediatric advisory group recommend the trial of vigabatrin for 12-14 days as first treatment for WS and in the case of good clinical response continuation of therapy for six months. Other new antiepileptic drugs (lamotrigine, topiramate, felbamate and zonisamide) have shown significant efficacy in the treatment of resistant WS to previous medication. The current task is to determine risk/benefit ratios of these two drugs (vigabatine, ACTH) and to delineate the group of patients with WS where their use would be optimal.

Humans↗