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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We describe a patient who presented frostbite in extremities in addition to characteristic symptoms, such as severe hypertension, sweating attacks, palpitations and
headache
. The patient was eventually diagnosed as having single extra-adrenal pheochromocytoma. The frostbite in extremities rapidly resolved after the removal of the
tumor
as well as other characteristic clinical symptoms. It is speculated that this frostbite might have been induced by severe continuous constriction of peripheral artery and loss of heat by frequent sweating attacks. Regarding cutaneous symptoms in this disease, pallor, acrocyanosis and cold extremities are commonly found. However, it seems that typical frostbite associated with pheochromocytoma has not been reported so far.
...
PMID:[A case of extra-adrenal pheochromocytoma with frostbite in extremities]. 148 15
One of a novel series of compounds (AMAPS or arylmethylaminopropanediols), 773U82-HCl has shown significant antitumor activity in in vitro and in in vivo
tumor
systems, but has less animal CNS toxicity than the lead compound in the same series (crisnatol). This study was designed to evaluate the pharmacokinetics, qualitative and quantitative toxicities of 773U82-HCl and to determine the recommended phase II dose (MTD) of 773U82-HCl given as a short infusion daily for 3 days every 3 weeks. Twenty-nine patients with refractory malignancies received 79 courses over 9 dose levels during this study. Doses ranged from 50 to 1060 mg/m2/d x 3 days. Due to the possibility of local hemolysis with concentrations > 1.5 mg/ml, drug was administered in solutions containing < or = 1.5 mg/ml. Because large volumes were needed at the higher dose levels, the infusion duration was increased from 2 hours to 4 hours. Mild to moderate nausea, vomiting, fatigue, dizziness and
headaches
were observed. Myelosuppression was the dose limiting toxicity. The recommended phase II dose and schedule was determined to be 800 mg/m2/d x 3d every 3 weeks. 773U82-HCl plasma concentration-time data were analyzed using a two-compartment pharmacokinetic model. The t1/2 beta averaged 6 hours and the total body clearance was 75.9 L/hr/m2. The volume of distribution (Vdss) was large, averaging 470 L/m2.
...
PMID:Phase I evaluation of 773U82-HCl in a two-hour infusion repeated daily for three days. 148 1
Total intravenous anaesthesia with propofol and alfentanil is an established alternative to inhalation anaesthesia for intracranial neurosurgical procedures. Its usefulness has been somewhat overshadowed by reports of seizure-like movements, both during anaesthesia and in the recovery period. These can be related to the use of either anaesthetic agent, but true epileptogenic properties still remain to be demonstrated in man. Opioid-induced rigidity is a well known phenomenon and must not be mistaken for an epileptic seizure. Myoclonic motor activity can be observed even under physiological conditions, e.g. sleep. Almost all anaesthetic agents have been found to produce "epileptic" EEG changes (spikes, polyspikes, spike-wave complexes), but in man these have never been correlated to motor reactions. Propofol's pro- or anticonvulsive action is unclear. While some groups found shortened convulsing times in patients undergoing electroconvulsive therapy with propofol instead of methohexitone, others have reported activation of epileptogenic foci in the EEGs of known epileptic patients. A synergistic effect of propofol and alfentanil in the generation of seizure-like movements cannot be excluded. Whether seizure-like movements indicate a true "epileptogenic potency" of the anaesthetic drugs or are related to other phenomena remains to be studied. Electro-encephalographic monitoring during anaesthesia as well as careful observation and documentation of motor reactions may contribute to elucidation of the problem. We report a case of seizure-like movements during propofol-alfentanil anaesthesia for an elective craniotomy. A 52-year-old patient presented with a history of
headaches
of increasing frequency. A CT brain scan demonstrated a
tumor
in the left occipital region.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[A myoclonic seizure during propofol-alfentanil anesthesia?]. 149 34
A case of a 36-year-old woman with a past history of uterine leiomyosarcoma and an intracerebral metastasis is reported. The patient presented with a 24-hour history of severe
headache
with coma, and the CT findings were consistent with a metastatic lesion. Pathological examination of the operative specimen showed features of a leiomyosarcoma. Uterine leiomyosarcoma is an uncommon
tumor
and metastasis to the brain is rare.
...
PMID:Uterine leiomyosarcoma with intracerebral metastasis: a case report. 150 53
A 13-year retrospective review of 17 patients with gangliogliomas treated at the University of Iowa was conducted to investigate the association between
tumor
location, extent of resection, pathological findings, and patient prognosis. Thirteen were in the cerebral hemispheres and 4 in the midline. The mean ages at diagnosis and symptom onset were 16 and 8.8 years, respectively. The most common presenting symptom was seizures (11 patients); focal neurological deficit was seen in 5 patients and
headache
in 1. Patients with hemispheric tumors had an older age at time of diagnosis and a longer duration of symptoms. Pathologically, they had more microcalcifications, lymphocytic infiltration, microcystic degeneration, and eosinophilic bodies. Cerebral hemispheric tumors were more amenable to total resection than midline neoplasms, 77% versus 25%, respectively. In the patients with hemispheric tumors, 10 patients were
tumor
-free after total resection. Two of the 3 patients with partial resection had stable residual tumors. The third died of tumor progression. In the 4 patients with midline neoplasms, one was
tumor
-free after total resection. The other 3 had subtotal resection and radiation therapy. Two died within 2 years; the third is still alive with progressive
tumor
. Five of 9 patients who had seizure disorders and who underwent total
tumor
removal were seizure-free postoperatively. The other 4 patients and the 2 with partial surgical resection continued to have seizures.
...
PMID:Ganglioglioma: 13 years of experience. 151 23
Long-acting somatostatin analogues are extensively used for the treatment of acromegalic patients who have not been cured by surgery or for whom surgery is contraindicated or hazardous. Such an analogue, Sandostatin, has been approved for this indication in various countries and to date an overall review is feasible. From the literature and our experience, clinical response of acromegaly is attained in 60% to 70%, with mainly a reduction in
headaches
, arthralgias, and acral growth. Hormonal response, evaluated on plasma growth hormone (GH) levels, is observed in more than 80% of the patients. In 36% to 45% of the patients, plasma GH levels are reduced to near-normal values, and in 50% of the patients, the percentage of reduction is greater than 50% of pretreatment values. The major source of concern is the occurrence of gallstones during the treatment; its frequency is evaluated differently. From the largest well-documented series, we retain a percentage of 12.5% of newly occurring cholelithiasis and in most cases they remain asymptomatic.
Tumor
shrinkage is minor in most cases.
...
PMID:The role of Sandostatin in acromegaly. 151 32
Anti-CD3 monoclonal antibodies induce the proliferation of human T-cells in vitro and activate specific and nonspecific cytolysis by human T-cell clones and human peripheral blood lymphocytes. In vivo administration of anti-CD3 prevents tumor growth of a UV-induced mouse fibrosarcoma. We conducted a phase I trial to determine the toxicity and immunomodulatory properties of low doses of anti-CD3 in 36 patients with cancer. In 23 patients, anti-CD3 was given i.v. over 3 h at 1, 10, 30, and 100 mcg/patient. Five other patients received anti-CD3 at 30 mcg by i.v. bolus. Patients were treated every 3 days for a total of four doses. An additional eight patients received anti-CD3 daily for 14 days at 3 mcg by i.v. bolus, 3-h infusion, or 24-h infusion. Dose-limiting toxicity was
headache
.
Headache
was often accompanied by signs and symptoms of meningeal irritation leading to performance of a lumbar puncture in nine patients. The opening pressure was usually elevated, and six patients had a cerebrospinal fluid lymphocytosis with an elevated protein. Increased levels of interleukin 6 were identified in the cerebrospinal fluid. The maximum tolerated dose by 3-h infusion was 30 mcg. There were no objective
tumor
responses. There was a dose-related increase in the number of peripheral blood lymphocytes expressing the T-cell activation antigen CD69 (Leu 23), but no changes were seen in CD25 (interleukin 2 receptor) expression, and no changes were observed in the serum levels of the soluble interleukin 2 receptor. Even at these low doses of anti-CD3, 8 of 16 patients tested developed human anti-mouse antibodies.
...
PMID:Anti-CD3 monoclonal antibody treatment of patients with CD3-negative tumors: a phase IA/B study. 153 72
Intraventricular neurocytoma (IN), a recently recognized, benign cerebral
tumor
of young adults, can be confused with oligodendroglioma and other neoplasms. The authors compared the radiologic features of six pathologically confirmed cases of IN with those of 26 previously reported cases. The presenting symptoms were
headache
(62%), raised intracranial pressure (41%), and seizures (12%). Radiologically, the
tumor
frequently demonstrated a characteristic attachment to the septum pellicidum and confinement to the lateral and third ventricles. Calcification, which is common in IN and an important diagnostic feature, was seen to best advantage on computed tomographic (CT) scans. The results indicate that IN can be suggested radiologically on the basis of its CT appearance and should be included in the pathologic differential diagnosis of intraventricular tumors.
...
PMID:Interventricular neurocytoma: radiologic features and review of the literature. 153 95
Nine patients with a recurrent malignant glioma were treated with repeated intracavitary or intracerebroventricular injections of human recombinant interleukin-2 (rIL-2) alone or in combination with systemic interferon-alpha (IFN-alpha). Five patients received only rIL-2 and four were treated with rIL-2 plus subcutaneous injections of IFN-alpha. Therapy was administered on a Monday, Wednesday, Friday schedule for up to 10 weeks, beginning with a dose of 10,000 IU rIL-2/injection. Doses were escalated every two weeks until some toxicity was apparent. The maximum amount of rIL-2 any one patient in this group received was 580,000 IU. Patients on combination immunotherapy were held at an rIL-2 dosage of 10,000 IU while IFN-alpha, which began at 3 million IU, was escalated every other week up to 18 million IU/dose. They were then held at that IFN-alpha dosage and rIL-2 was increased to 50,000 IU. The total amount of rIL-2 and IFN-alpha any one in this group received was 510,000 IU and 417 million IU, respectively. Repeated injections of 10,000 IU rIL-2 were well-tolerated by all nine patients and no change in their functional status was seen. At doses at 50,000 IU rIL-2, increased edema around the
tumor
cavity was observed by MRI/CT scand in 3/5 patients and clinical side-effects in the form of somnolence and
headache
along with some morbidity specifically associated with
tumor
location were also seen. Patients receiving rIL-2+ IFN-alpha showed progressive fatigue, muscle weakness, and occasionally nausea. Two of these patients showed increased peritumoral edema on MRI/CT scan.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Treatment of recurrent malignant glioma by repeated intracerebral injections of human recombinant interleukin-2 alone or in combination with systemic interferon-alpha. Results of a phase I clinical trial. 154 81
A 53 year old male complaining of
headache
and left hemiparesis was referred to our hospital on November 11, '89. He had no evidence of von Recklinghausen's disease. He had been operated on because of a well circumscribed
tumor
in the left paravertebral muscle on July 11, '87, and metastasis in the lower lobe of the left lung on April 20, '88. The pathological diagnosis of both the primary and the metastatic lung
tumor
was malignant peripheral nerve sheath
tumor
showing peripheral cell differentiation (malignant schwannoma). Contrast enhanced CT demonstrated an irregularly enhanced mass in the right parietal lobe just before admission. On the night of admission November 12, '89, he suddenly had severe
headache
and this progressed to hemiparesis. Repeat CT examination was done immediately and revealed intratumoral hemorrhage. On November 19, '89, the
tumor
was totally removed. His symptoms disappeared postoperatively. The pathological findings of the
tumor
were the same as those made previously. The patient received radiotherapy to the brain (local 50 Gy and whole brain 30 Gy) and chemotherapy with nitrosourea (MCNU 150mg). He was discharged without neurological deficits. However he had two operations to remove metastatic tumors in the soft tissue of the hip on January 12, and August 17, '90. A very rare case of metastatic intracerebral malignant schwannoma is reported, and the literature on this point is reviewed.
...
PMID:[A case of metastatic intracerebral malignant schwannoma]. 154 99
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