Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 13-yr-old female was admitted to our hospital with fever, seizure, and cervical lymphadenopathy. Laboratory data showed pancytopenia, elevation of serum transaminase, lactate dehydrogenase, triglyceride, and ferritin levels. Lymph node biopsy revealed features of Kikuchi's disease and there were signs of histiocytosis and hemophagocytic phenomenon in bone marrow. She recovered after treatment with intravenous immunoglobulin and corticosteroids therapy. Hemophagocytic syndrome can be associated with Kikuchi's disease especially in childhood and seems to have a less aggressive clinical course and better prognosis.
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PMID:Hemophagocytic syndrome associated with Kikuchi's disease. 1292 40

Cross reactivity between phenytoin, carbamazepine, and oxcarbazepine is reported. An 8 year old boy with partial seizures developed maculopapular rashes with itching on day 15 of carbamazepine therapy. After stopping carbamazepine, phenytoin 100 mg daily was prescribed two days later. On the 12th day of phenytoin therapy he developed cervical and axillary lymphadenopathy with fever. Lymph nodes revealed reactive hyperplasia. Oxcarbazepine 75 mg twice daily also resulted in oral and mucosa ulceration. The seizures were controlled without any side effects with sodium valproate 200 mg three times a day and gabapentin 300 mg twice a day. Due to the cross reactivity of aromatic anticonvulsants (phenytoin, carbamazepine, and oxcarbazepine), valproate or newer anticonvulsants should be used if a patient has sensitivity to these drugs.
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PMID:Phenytoin and carbamazepine cross reactivity: report of a case and review of literature. 1470 49

Phenytoin (diphenylhydantoin; Dilantin), ALZA Corp.) is a highly effective and widely prescribed anticonvulsant agent used in the treatment of focal and tonic clonic generalised seizures. The side effects of phenytoin can occassionally engender significant morbidity. Phenytoin can induce generalised eruptions that include: a maculopapular exanthem, Stevens-Johnson syndrome, generalised exfoliative dermatitis, toxic epidermal necrolysis, vasculitis and fixed drug eruptions. Phenytoin is linked to a hypersensitivity syndrome that manifests with fever, rash and lymphadenopathy. Patients receiving phenytoin may develop pseudolymphoma or, rarely, malignant lymphoma and mycosis fungoides-like lesions. Rarer cutaneous side effects include drug-induced lupus, purple hand syndrome, pigmentary alterations and IgA bullous dermatosis. Phenytoin can effect clotting function and alter vitamin and mineral levels. Prenatal exposure to phenytoin may result in a spectrum of structural, developmental and behavioural changes, known as the fetal hydantoin syndrome. Patients who use phenytoin in the long-term commonly manifest with gingival hyperplasia, coarsening of the facies, and hirsutism.
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PMID:Impact of phenytoin therapy on the skin and skin disease. 1550 Apr 23

A 23-month-old boy with Wiskott-Aldrich syndrome (WAS) received human leukocyte antigen (HLA)-one locus mismatched, unmanipulated allogeneic bone marrow graft from his mother. An Epstein-Barr virus (EBV)-associated post-transplantation lymphoproliferative disorder (PTLD) of donor cell origin and hemophagocytosis syndrome with fever, lymphadenopathy, hepatosplenomegaly, seizures, involuntary movements and pancytopenia developed 52 days after transplantation. It was difficult to decide on the treatment strategy because the patient presented with B-cell hyperplasia that morphologically appeared malignant but was oligoclonal by heavy-chain analyses. Despite of donor leukocyte transfusion, low dose chemotherapy, and anti-B cell monoclonal antibody immunotherapy, the patient died 107 days after transplantation.
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PMID:Epstein-Barr virus associated post-transplantation lymphoproliferative disorder with hemophagocytosis in a child with Wiskott-Aldrich syndrome. 1554 18

This reports the first 2 cases of serum sicknesslike reaction to bupropion in children (age 12 and 14). Serum sicknesslike reactions are an example of immune-complex medicated disease. The cardinal symptoms of serum sickness are fever, lymphadenopathy, arthralgias or arthritis, and urticaria. Symptoms usually resolve without long-term sequela following discontinuation of the exogenous antigen. It is likely that serum sicknesslike reactions to bupropion are either relatively rare or underrecognized and underreported. Between May 1998 and May 2001, GlaxoSmith Kline received 172 reports of seizures (a well-known adverse drug reaction) and only 37 reports of serum sicknesslike reactions (Wooltorton 2002). We do not know if children and adolescents are more prone than adults to develop serum sicknesslike reactions to bupropion. Luckily, the reported cases of serum sicknesslike reactions to bupropion have not caused irreversible morbidity or mortality. Nevertheless, the symptoms are painful, temporarily disfiguring and disabling, and warrant prompt medical attention. Parents and patients should be educated about this potential side effect at the onset of treatment, because symptoms are similar to many infectious childhood illnesses, and the treatment of serum sicknesslike reactions to bupropion should include the discontinuation of bupropion.
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PMID:Pediatric bupropion-induced serum sicknesslike reaction. 1565 May 6

A 37-year old woman, who had presented 5 years earlier with suspected simple partial seizures, returned with seizures increasing in frequency and intensity, confirmed by video/electroencephalography (VEEG) monitoring with left frontotemporal onset. A low-grade tumor was suspected, given a magnetic resonance imaging (MRI) study demonstrating enlargement of the left amygdala, anterior hippocampus, and adjacent mesial temporal neocortex, with modest gadolinium enhancement, and a positron emission tomography (PET) scan showing increased metabolism within that region. Surgical resection of the left mesial temporal lobe was performed and pathology revealed pathogen-free granulomas. She was given a diagnosis of sarcoidosis (following chest computed tomography that showed hilar adenopathy). She was treated with oral steroids for neurosarcoidosis with no further epileptic seizures in 19 months of follow-up. The second case was a young man, with known pulmonary sarcoidosis, who developed simple partial seizures and, later, complex partial seizures, with MRI revealing a left insular mass. Stereotactic biopsy again demonstrated pathogen-free granulomas. He has also done well in 4 years of follow-up. Review of the literature suggests that seizures associated with sarcoidosis do not invariably imply a poor prognosis. Certain features-multifocal parenchymal involvement, hydrocephalus, and chronic meningitis-were associated with poor outcome. In contrast, cases with isolated mass lesions often fared well.
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PMID:Neurosarcoidosis presenting with simple partial seizures and solitary enhancing mass: case reports and review of the literature. 1590 59

A 32-year-old black female was started on phenytoin for seizure prophylaxis following the clipping of an aneurysm. This was stopped after 3 weeks when she developed a generalized skin rash. Over the next week she developed fever, sore throat, dysphagia, and headache. She had an erythematous throat with white exudates on the right tonsil and 1 to 3 cm firm, tender lymphadenopathy in multiple regions. Blood, throat swab and cerebrospinal fluid studies were negative for bacterial or viral infections, except for elevated liver enzymes. CT scan of chest, abdomen, and pelvis showed no lymphadenopathy. Lymph node biopsy suggested necrosis but no evidence of infection, granuloma, or lymphoma. Her lymphadenopathy resolved spontaneously and liver enzymes normalized in 3 weeks. Hypersensitivity syndrome due to antiepileptics manifests as fever, rash, generalized lymphadenopathy, and probably represents a T-cell mediated drug reaction. This reaction may persist despite cessation of the drug, and it may engender expensive evaluation. Careful observation up to 3 weeks after drug cessation may be the best management.
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PMID:Necrotizing lymphadenitis associated with the phenytoin-induced hypersensitivity syndrome. 1621 91

Intravascular large cell lymphoma (IVL) is a very rare variant of non-Hodgkin's lymphoma presenting with puzzling clinical manifestations. There is a predilection for the central nervous system, but the tumour often affects also skin, lung, and kidneys while lymphadenopathy and hepatosplenomegaly are usually absent. Myocardial infarction due to IVL has not been reported so far. We here report on a 56-year-old patient who was admitted to our hospital with fever and clinical signs of erysipelas. He had a 6-month history of "collagen vasculitic disease" treated with prednisolone and azathioprine. He received antibiotic treatment, but after transient improvement fever recurred with generalized seizures and myocardial infarction, which required transfer to the intensive care unit where the patient died with signs of an acute cardiogenic shock. Autopsy revealed a generalized high-grade B cell lymphoma of IVL type affecting and obstructing small vessels of a variety of tissues including heart, brain and lungs. The tumorous obliteration of small intramyocardial vessels had led to an acute ischaemia with infarction and subsequent signs of myocardial insufficiency. To the best of the authors' knowledge myocardial infarction as a leading symptom of IVL has not been described.
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PMID:Myocardial infarction as an uncommon clinical manifestation of intravascular large cell lymphoma. 1626 89

A 25-year-old man was referred to Hospital UKM with a 2-week history of fever, productive cough and loss of appetite. Physical examination revealed an ill-looking, tachypnoeic young man. No obvious lymphadenopathy or organomegaly was noted. Examination of the respiratory system revealed right pleural effusion. Full blood picture demonstrated leukocytosis with 90% blasts, and bone marrow examination confirmed the diagnosis of acute myeloid leukemia (AML) French-American-British (FAB) classification of M4 with eosinophilia. His chromosome karyotyping showed complex karyotypic abnormalities. Cytological examination of the pleural fluid demonstrated numerous blast cells indicating leukemic infiltration of the lungs, which is a rare presentation in AML. He was then started on induction chemotherapy with intravenous daunorubicin and cytarabine. In the midst of treatment, he developed an episode of seizure and cerebro-spinal fluid cytology confirmed central nervous system (CNS) leukaemic infiltration. Additional intrathecal methotraxate was given. Repeat bone marrow examination done on day 15 of chemotherapy showed persistence of excess blasts indicating refractory AML. He was then reinduced with high dose cytarabine but to no avail. The disease progressed and he succumbed about 8 weeks after the initial diagnosis was made. We highlight here a case of AML-M4Eo with complex karyoyptic abnormalities presenting with leukaemic infiltration of the lungs and CNS which had imparted a bad prognosis for this subtype of AML, AML-M4Eo.
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PMID:Complex karyotypic abnormalities in a case of acute myeloid leukaemia--M4Eo. 1667 93

A descriptive study of one hundred and one pediatric patients with systemic lupus erythematosus treated between July 1985 and March 2003 in Department of Pediatrics, Faculty of Medicine Siriraj Hospital was conducted. According to existing database, there were a total of 181 patients, 101 of them (55.8%) had available data for review. The female to male ratio was 6.2:1. The mean and median ages of onset were 9.7 +/- 2.8 and 10 +/- 2.2 years, respectively (range 4-14 years). The clinical presentations were renal involvement in 87 patients (86.2%), skin and mucocutaneous involvement 77 patients (76.3%), hematological abnormalities 74 patients (73.4%), musculoskeletal involvement 32 patients (31.7%), prolongedfever 24 patients (23.8%), neuropsychiatric symptoms 21 patients (20.8%), gastrointestinal involvement 20 patients (19.8%), cardiac involvement 14 patients (13.9%), lymphadenopathy 13 patients (12.9%), and pulmonary involvement 7 patients (6.9%). The most common renal, skin and mucocutaneous, and hematological manifestations were proteinuria, malar rash, and anemia, respectively. Lupus nephritis with WHO class IV was the most common histopathological finding of the initial renal biopsies. The most common neuropsychiatric, gastrointestinal, cardiac, and pulmonary involvements were seizure, hepatomegaly, pericarditis, and pleuritis, respectively. Ninety-two percent of patients reported as having significant ANA positive results using rat liver tissue as a substrate. Sixty-six out of 94 patients (70.2%) had positive test result of Anti-dsDNA. In conclusion, the age at onset, clinical manifestations and laboratory investigation results of SLE in children at Siriraj Hospital are comparable to other studies in the Country and also to other Asian and Western studies.
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PMID:Pediatric systemic lupus erythematosus in Siriraj Hospital. 1685 52


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