Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Four men and four women, aged 16 to 43, developed dural sinus thrombosis, five patients with acute lymphoblastic leukemia (L.A.L.) and three with non Hodgkin malignant lymphoma (N.H.M.L.). All the cases of L.A.L. were F.A.B.-2 subtype without any unusual hematological features. In 6 cases, the disorders occurred during the phase of therapeutical induction (E.O.R.T.C.-A.L.L.-H.R. protocol) at D5, D10, D15, D26, D30, D38, and in 2 cases during maintenance after a period of remission. All patients had received Vincristine and Prednisone, intrathecal Methotrexate in 5 cases, encephalic irradiation in 3 cases and L-Asparaginase in one case. Three women were taking contraceptive drugs. The neurological symptoms and signs were headache due to intracranial hypertension in 6 cases, Grand Mal seizures in 5 cases, focal seizures in 2 cases, a regressive hemiparesis in 4 cases, stupor in 3 cases. CT scan was abnormal in 4 cases, displaying oedema in 3 cases and an hemorrhagic infarction in 1 case. Angiography showed in all cases occlusion of the superior sagittal sinus in 7 cases and of the transverse sinus on 1 case. Six patients received anticoagulant therapy. Outcome was fatal in 3 cases: in 2 cases of L.A.L., the condition worsened rapidly after the onset and death was related to a tentorial herniation; in 1 case of N.H.M.L. death resulted from an intercurrent infection.
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PMID:[Dural venous sinus occlusions in hemopathies]. 385 30

The plasma and 24-hr urinary levels of cyclic adenosine 3':5'-monophosphate and of cyclic guanosine 3':5'-monophosphate (cGMP) were determined for 19 healthy normal patients, 54 patients with six types of nonneoplastic diseases (cholelithiasis, peptic ulcer, coronary heart disease, hypertension, regional ileitis, and cirrhosis), and 54 patients with five types of neoplastic disease (cancers of the lung, colon, and breast, acute myelocyte leukemia, and Hodgkin's disease). The cyclic adenosine 3':5'-monophosphate levels of urine and plasma in normal subjects, in noncancer subjects, and in cancer subjects did not differ significantly. The cGMP levels in the noncancer group were similarly unchanged from those in the normal group. However, mean cGMP levels in the urine and plasma of patients with neoplastic diseases were, respectively, 2- and 3-fold greater than the normal values (p less than 0.005 for urine and p less than 0.05 for plasma). Pharmacokinetic studies with [3H]cGMP in nine healthy controls and 15 patients with neoplasia showed that the mean production rate of this nucleotide in patients with metastatic cancer was elevated when compared to normal patients, but many values fell within the normal range. In acute leukemia, the production rate was seven times normal, with four of five patients having values clearly outside the normal range. The plasma clearance rate in patients with neoplasia was not decreased when compared to that in normal patients. It is proposed that an increased production rate, rather than any change in plasma clearance, accounts for the increased levels of cGMP in the plasma and urine of some patients with neoplastic disease.
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PMID:Elevated plasma and urinary guanosine 3':5'-monophosphate and increased production rate in patients with neoplastic diseases. 625 69

Thirty episodes of hypercalcemia were observed in 20 children with solid tumors: principally 9 cases of non Hodgkin's lymphomas, 4 cases of rhabdomyosarcomas and 4 cases of Wilms' tumors. The 2 children with neurological manifestations and hypertension had the most severe symptoms secondary to the high calcium levels. However, hypercalcemia was asymptomatic in 8 of the 20 children. Focal seizures and metastatic calcifications subsequently occurred in 6 children. Emergency treatment of hypercalcemia often had partial or transient efficiency. In contrast, high calcium levels always returned to normal after anti-tumoral treatment.
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PMID:[Hypercalcemia associated with tumors in children. 20 cases]. 650 84

Hypertension secondary to stenosis of the left renal artery developed in a thirteen-year-old male six years after completion of inverted Y irradiation (3,600 rad) for abdominal Hodgkin disease. Surgical treatment with nephrectomy resulted in control of the hypertension without the use of antihypertensive agents. We review the literature for this unusual complication of abdominal irradiation, and recommend that a 99mTc-DMSA renal scan, selective renal vein sampling for renin determinations, and renal arteriography be performed on any patient in whom hypertension develops following abdominal irradiation in childhood.
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PMID:Renal artery stenosis and hypertension after abdominal irradiation for Hodgkin disease. Successful treatment with nephrectomy. 686 33

A 71 years old man, ex-smoker, moderate drinker, with a history of diabetes mellitus (type II), moderate arterial hypertension, mild aortic stenosis and moderate uniform left ventricular hypertrophy echographically documented, developed a non Hodgkin low malignancy cavum lymphoma. He has underwent chemotherapy for two years (adriamycin and other chemotherapy drugs) at moderate dosages. A complete remission of the lymphoma followed the treatment, but an initial deterioration of left ventricular function, with heart dilatation and congestive heart failure, was found. The patient improved by medical treatment, returning to the previously stable clinical condition. However a ventricular dilatation reoccurred and a paroxysmal complete atrio-ventricular block developed, necessitating the implantation of a pace maker. The patient died suddenly, during sleep, at home. This is a unique case, because of the numerous cardiac factors associated (chemotherapy and clinical findings). More probably the combination of these multiple factors and their interrelationship could explain the unique non-linear evolution of the left ventricular hypertrophy. In conclusion in these patients a very strict clinical and pharmacological follow up with serial echocardiographical examinations is fundamental and highly recommended.
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PMID:[Normalization of left ventricular function and subsequent recurrence of dilatation and pump failure in a patient with hypertensive heart disease in dilated phase after treatment with anthracycline]. 792 84

Systemic hypertension is not commonly associated with lymphoid malignancy. We present two patients who had renal involvement with non-Hodgkins lymphoma (NHL) in which systemic hypertension was a major problem on presentation and resolved soon after appropriate chemotherapy.
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PMID:Systemic hypertension--an unusual presentation of T-cell lymphoma. 803 49

Fluorescence polarization of the amniotic fluid from 39 high risk pregnancies requiring preterm delivery was measured in order to assess the maturity of the fetal lung. The study population included 15 cases of intrauterine growth retardation, ten maternal hypertension, five maternal Hodgkin's disease, three placenta previa, two fetal malformation, two polyamnios, one untreated diabetes, one maternal nephropathy. All patients underwent a single amniocentesis before deciding whether to deliver a preterm baby and FP of the amniotic fluid was done within two hours from amniocentesis. In five cases this was > 0.311, the cut-off limit taken as an indicator of fetal pulmonary status, and three of these developed respiratory distress syndrome. In 34 cases FP values were < or = 0.311; in spite of the apparent lung maturity two of these newborns developed respiratory distress syndrome. On the basis of these results the FP sensitivity was calculated as 60%, specificity 94% and the overall accuracy 90%.
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PMID:Fetal lung maturity evaluation with fluorescence polarization of the amniotic fluid. 812 30

We analysed the risk of myocardial infarctions in 339 patients with Hodgkin's disease treated with radiotherapy (rt) with or without chemotherapy. A total of 112 patients underwent cardiac testing with echocardiography, rest and exercise electrocardiogram and myocardial scintigraphy. Nearly all patients have been treated with < 2.0 Gy per fraction to the anterior cardiac region. A significantly increased risk of myocardial infarctions or of sudden death has been observed (10 patients). No cardia events have been observed in 215 non-smokers without hypertension and without coronary artery disease (CAD) already present before rt. In the heart study group (112 patients), there were 6 patients with probable or proven CAD. Five of these 6 patients had known risk factors for CAD. Echocardiography showed sclerosis of the aortic and or the mitral valves in 34 patients. Of these patients, 2 had a slight and 1 a moderate aortic stenosis, 5 had a slight and 1 a moderate mitral regurgitation. Evidence for a disturbance of the diastolic function has not been observed. No patient had a clinically relevant pericardial lesion. In patients without risk factors for CAD, there is only a low risk of ischaemic cardiac events after modern mediastinal rt for Hodgkin's disease. Patients should eliminate the known risk factors. There is a high incidence of sclerosis of the mitral and or the aortic valves developing into clinically important lesions in few patients. Decision on the treatment strategy and the rt technique should also involve consideration of the cardiac risk. For routine follow-up, we recommend inclusion of an echocardiography in intervals between 3 and 4 years.
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PMID:Cardiac lesions after mediastinal irradiation for Hodgkin's disease. 815 79

A 14 year old girl with Hodgkin's disease presented with hypertension as an unusual paraneoplastic phenomenon. The elevated plasma renin activity recorded in this patient was possibly a result of Hodgkin's disease. Hypertension as well as plasma renin activity declined to normal values following her successful response to chemotherapy.
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PMID:Hypertension as a paraneoplastic phenomenon in childhood Hodgkin's disease. 826 Sep 4

A 45-year-old female patient developed a malignant peripheral nerve sheath tumour (MPNST) arising from the left brachial plexus, ten years after regional radiation treatment for Hodgkin's disease. The clinical course was characterized by local recurrence, pulmonary and cerebral metastases with endocranic hypertension syndrome, and the death of the patient 18 months after the onset of symptoms. The tumour presented a histopathological picture of schwannoma with a high grade of malignancy. A particular feature of this case was the exceptional occurrence of the early and massive invasion of the brain.
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PMID:Brain metastases from post-radiation malignant peripheral nerve sheath tumour. 874 8


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