Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-six patients with advanced cancer refractory to standard therapy were treated with recombinant human tumor necrosis factor (rTNF) in a study aimed at determining the toxicity and tolerance of rTNF and at seeking evidence of antitumor activity. The study design involved two treatments per week for 4 weeks with alternating subcutaneous and intravenous (IV) administration, and weekly dose escalation through four levels in each patient. The dose range was 1 to 200 micrograms/m2 for IV bolus injection, and 5 to 250 micrograms/m2 for subcutaneous injection. Thirteen patients completed the full course. Early discontinuation of treatment was related to rTNF toxicity in seven cases. The major side effects were rigors, fever, headache, fatigue, and hypotension. Acute changes in granulocyte, lymphocyte, and monocyte counts, changes in serum zinc levels and plasma cortisol levels consistent with an acute phase response, and inflammation at the site of subcutaneous injection were also seen. At doses of 125 to 250 micrograms/m2, inflammation at the subcutaneous injection site was unacceptably severe. Minor changes were seen in hemostatic parameters. Hypotension was corrected by fluid administration and did not require treatment with vasopressors. Initial serum concentrations of rTNF were measured at five minutes after IV administration and were found to range from 2.5 ng/mL after a dose of 35 micrograms/m2 to 80 ng/mL after a dose of 200 micrograms/m2. The half-life of rTNF in the blood was 20 minutes. A decrease in lymph node size was observed in a patient with B cell lymphoma.
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PMID:Clinical pharmacology of recombinant human tumor necrosis factor in patients with advanced cancer. 368 77

Ocular-central nervous system malignant B-cell lymphoma initially caused diplopia and morning headaches in a 10-year-old boy. After initial diagnosis of pseudotumor cerebri was made, based on normal findings from magnetic resonance imaging and magnetic resonance angiography elsewhere, he was treated with acetazolamide. Standardized echography demonstrated a combination of solid infiltration and fluid within the optic nerve sheaths. Lumbar puncture showed elevated opening pressure and cerebrospinal diagnostic of central nervous system (CNS) B-cell lymphoma, which was confirmed by gene rearrangement. Results of peripheral blood study were negative. Aggressive treatment with chemotherapy and external-beam radiation produced complete resolution of solid optic nerve sheath infiltration in both eyes. This report discusses the clinical and ultrasonographic characteristics of CNS malignant B-cell lymphoma with ocular involvement and its differentiation from pseudotumor cerebri.
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PMID:Central nervous system malignant B-cell lymphoma identified with standardized echography of the optic nerve. 942 75

We describe 4 cases of non-Hodkin's lymphomas that were interesting because of their curiosal clinical courses and spontaneous complete remissions during the course of high malignancy lymphoma. We present three of them for the first time in Poland. Case 1: a 61-year old woman was admitted to the hospital because of the headache, lasting for 4 months before hospitalization and right hemiparesis. CT scans revealed the presence of tumor in the temporo-occipital region. The diagnosis of B-cell lymphoma was established at histopathological examination of the postoperative material. Co60--therapy of these region was applied after the operation with good response. Case 2: a 38-year woman was admitted to the hospital because of L5-S1 spondylolisthesis to operate it. During the hospitalization haemolytic anaemia of unknown origin, thrombocytopoenia, splenomegaly, fever and rising acute insufficiency of kidneys, heart, liver and CNS were occurred. The patient died, despite applying corticosteroidotherapy. The diagnosis of intravascular lymphoma was established at postmortem examination. Case 3: a 51-year old woman was admitted to the hospital with diagnosis: anaplastic non-Hodgkin lymphoma B-cell type high malignancy established after the double histopathological examination of lymph nodes and biopsy of the lung. At the admission to the Department of Haematology we stated absolute regression of these changes. The patient had been only observed in the Outpatient Department over 1 year. She died after 6 months since the beginning of the relapse despite intensive chemotherapy. Case 4: a 43-year old man was admitted to the hospital because of great hyperleukocytosis, hepatosplenomegaly and neurological symptoms. The diagnosis: chronic prolymphocytic leukaemia was established. The cerebrospinal fluid examination showed presence of mononuclears which infiltrated CNS. CT scans of the brain revealed leucaemic infiltrations of the hemispheres and cerebellum. The patient died despite intensive therapy due to rising progressive multiorgan failure.
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PMID:[Unusual cases of non-Hodgkin's lymphomas--case reports]. 1123 49

The authors present the case of a 33-year-old woman presenting with a 4-week history of vertigo and headaches. Physical examination revealed an isolated static cerebellar syndrome. Magnetic resonance imaging showed a homogeneously enhancing tumor located in the fourth ventricle. Complete surgical removal was performed and microscopic examination revealed a high-grade B-cell lymphoma. Postoperative investigations confirmed it to be primary. Only one case of primary isolated lymphoma of the fourth ventricle has been briefly reported in the medical literature. The authors suggest that primary lymphoma must be considered in the list of fourth ventricle tumors.
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PMID:Primary isolated lymphoma of the fourth ventricle: case report. 1138 9

We conducted a phase II study to determine the efficacy and toxicity of 9-cis-retinoic acid (9-cis RA), a pan-retinoid receptor agonist, in the treatment of patients with relapsed and refractory NHL. Patients were eligible if they had histologically documented relapsed or refractory T cell or indolent B cell NHL. The first three patients enrolled received 70 mg/m2 of 9-cis RA orally twice a day, but the remaining patients received a single oral daily dose of 100 mg/m2. After 6 weeks of therapy, tumor response was assessed objectively. Response rate and toxicity were determined in all 29 eligible patients based on an intent-to-treat analysis. Four patients (14%) responded (3 PRs and 1 CR; 95% CI 4%-33%). One patient had a minor response, and eight had stable disease. Responses were observed in two (11%) of 19 patients with B-cell lymphoma and in two (20%) of 10 patients with T-cell lymphoma. The median time-to-treatment failure for the 29 eligible patients was 8 weeks. The most frequent toxic effects were dry skin, headache, hypertriglyceridemia, and hypercalcemia. Five patients discontinued therapy due to toxic side effects, but no toxic deaths occurred during the study. We conclude that 9-cis RA has a modest activity in relapsed and refractory NHL. In this study, responses were observed in patients with B-cell lymphomas and those with T-cell lymphomas.
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PMID:Experience with 9-cis retinoic acid in patients with relapsed and refractory non-Hodgkin's lymphoma. 1142 31

A 63-year-old female with stage IE diffuse large B-cell lymphoma developed reversible posterior leukoencephalopathy syndrome (RPLS) following CHOP chemotherapy, with typical clinical and radiological findings. RPLS is a rare neurological syndrome characterised by visual disturbances, seizures, headaches and altered conscious level which has been associated with malignant hypertension, pre-eclampsia and some drugs, including ciclosporin. It has not been previously reported following CHOP chemotherapy. Alternative treatment should be considered for patients who develop this rare complication.
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PMID:Reversible posterior leukoencephalopathy syndrome following CHOP chemotherapy for diffuse large B-cell lymphoma. 1169 48

The existence of a combined benign schwannoma and lymphoma presenting as a nasal polyp has not been described in the English literature. We are reporting this rare combination in a 50-year-old male whose presenting symptoms were nasal obstruction, nasal deformity and headache. Examination of the left nasal cavity revealed a mass which was confined to the nose on computed tomography (CT) scan examination. Histopathology of the mass revealed a major component to be a benign schwannoma and a minor component a large B-cell lymphoma.
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PMID:Coexistence of benign schwannoma and lymphoma in a nasal polyp. 1243 49

We report 2 adults with a past history of radiation therapy to the head for malignancy (one with primary B-cell lymphoma confined to the skull and the other with multiple hemangioendotheliomas) who developed episodes consistent with migraine with and without aura. In addition to more typical migraine attacks and beginning many years after their radiation therapy, both patients have experienced infrequent, stereotyped, prolonged, reversible neurologic deficits associated with headache, occasional seizures, and striking, transient, cortical gadolinium enhancement of the posterior cerebral gyri on MRI. Interictal MRI brain scans show stable abnormalities consistent with the patients' previous radiation therapy. The neurologic deficits often progressed over a few days, sometimes lasted weeks, and completely resolved. Electroencephalograms did not show epileptiform activity. Thorough investigation showed no residual or recurrent tumor and no recognized cause for the patients' attacks. We postulate a causal relationship between the patients' remote radiation therapy and their prolonged, strokelike migraine attacks. Radiation-induced vascular changes could provoke the episodes, with or without an underlying migraine diathesis. Recognition of this syndrome can help avoid invasive testing.
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PMID:Reversible, strokelike migraine attacks in patients with previous radiation therapy. 1267 84

A 36 year-old woman with systemic lupus erythematosus was admitted to our hospital with headache, brachiocrural hemiparesis and hemianesthesia. She had been treated with prednisone and cyclophosphamide. CT scan and MRI revealed a 15 mm nodular mass enhanced with gadolinium in left frontal convexity. CNS biopsy was performed and a diffuse large B-cell lymphoma was diagnosed. She was treated with radiation therapy without response and died. There are few reports of erythematosus systemic lupus associated with primary central nervous system lymphoma.
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PMID:[Primary central nervous system lymphoma in a patient with systemic lupus erythematosus]. 1287 6

A 31-yr-old man presented with a 1-wk history of fever, chills, weakness, headaches, and a significant 20-lb weight loss over the preceding 2 months. His past medical history was relevant for liver amebiasis during childhood. Two days before admission, the patient noticed jaundice. He denied abdominal pain or other GI symptoms, and there was no history of alcohol intake, medications, or illicit drugs. His physical examination revealed generalized jaundice, hepatosplenomegaly, and bilateral leg edema. Neurologically, the patient was agitated, with periods of disorientation, and he had bilateral flapping. His blood tests revealed pancytopenia, renal failure, liver failure, and coagulopathy. Because the patient had a fever, hepatosplenomegaly, and pancytopenia, a further workup also included a bone marrow and liver biopsy. No conclusive diagnosis could be made from the above tests, and the patient died 5 days after admission. Postmortem evaluation, including flow cytometry and gene rearrangement in the tissue obtained from the liver, revealed large B cell lymphoma. This case illustrates an unusual presentation of hepatic non-Hodgkin's lymphoma. Current information regarding this entity is scant, mainly owing to its rarity. We present a review of the literature, including the incidence, presentation, treatment, and prognosis of primary hepatic lymphoma.
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PMID:Primary hepatic non-Hodgkin's lymphomas: case report and review of the literature. 1468 34


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