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Query: UMLS:C0027651 (
tumor
)
685,946
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
This is the first reported use of electroconvulsive treatment (ECT) in an adolescent with bipolar mania who had been treated with craniectomy for an intracranial
neoplasm
. The reported case is of a 16-year-old girl with a history of brain stem glioma (pontomesencephalic astrocytoma) diagnosed at 13 years of age. She presented in a psychiatric emergency room with suicidal ideation, depressed mood, irritability, olfactory hallucinations, early
insomnia
, grandiosity, and guilt. Her symptoms failed to respond to a trial of an antidepressant, mood stabilizer alone, and mood stabilizer in conjunction with a neuroleptic. The decision to use ECT was based on suicidal ideation, extreme disinhibition, and danger to self and others. Significant improvement in mood and remission in psychosis were noted after the eighth treatment. Comparison of 2-week pre-ECT and 3-month post-ECT cognitive testing revealed no change in IQ. This report highlights rapid response and the ability to tolerate ECT in an adolescent diagnosed with bipolar disorder, who had also been treated with radiation and craniotomy.
...
PMID:Electroconvulsive treatment of a bipolar adolescent postcraniotomy for brain stem astrocytoma. 1035 19
We performed a pilot open-label, crossover trial of mirtazapine (15 and 30 mg at night) in advanced cancer patients with pain and other distressing symptoms. Twenty patients completed the trial and sixteen dropped out. Following a baseline assessment, patients completed a one-week observation period and were then randomized to a starting dose of either 15 mg or 30 mg of mirtazapine given at bedtime. After three weeks, subjects were switched to the alternate dose and followed by an additional three-week period, completing the treatment. The average age of the completers was 60.2 years and consisted of 7 women and 13 men. The majority were Caucasian (n = 18, 90%) and married (n = 18, 90%). The drop-out group did not significantly differ from the completers based on age, gender, race, marital status, or
tumor
type. We examined the impact of mirtazapine therapy on patients' levels of depression, pain intensity, appetite,
insomnia
, weight, and overall quality of life. A series of repeated measures ANOVAs were conducted to compare the completers' status at Weeks 1, 4, and 7 compared to baseline and to examine the interaction with starting dose and baseline observations. Scores on the Zung self-rating Depression Scale (F = 8.20, P < 0.05) and the Functional Assessment of Cancer Therapy - General Measure (F = 5.73, P < 0.05) were significantly improved at study end (Week 7) and were not dependent on mirtazapine dosage. Patients' weights were significantly higher at both Week 4 and Week 7, independent of dosage. Trend level differences were found on Memorial Pain Assessment Card items for pain, pain relief, and mood and on numeric rating scales measuring nausea, anxiety,
insomnia
, and appetite. This open-label pilot study suggests that mirtazapine may be effective for improving multiple symptoms, depression and quality of life in patients with advanced cancer. A controlled trial of this drug would be valuable.
...
PMID:An open-label, crossover trial of mirtazapine (15 and 30 mg) in cancer patients with pain and other distressing symptoms. 1256 83
A multi-center trial of exemestane 25 mg, an oral aromatase irreversible inactivator, was conducted to evaluate its efficacy and safety in 33 postmenopausal patients, and to investigate the pharmacokinetics/serum hormone levels in 16 postmenopausal patients, respectively, with breast cancer and anti-estrogen resistance. Exemestane 25 mg was given once daily for up to 48 weeks (maximum). The objective of this study was to confirm the reproducibility of the results shown in two studies in other countries with similar patients, to investigate the possibility of extrapolating the overseas data to Japanese. The response rate (CR + PR) was 24.2% (8.33%), which exceeded the minimum number (6 cases) required to evaluate efficacy. The response rate in this study was very similar to that observed in the two international open studies. Adverse events (subjective/objective symptoms), in which a causal relationship with exemestane administration could not be excluded, were observed in 26 cases (78.8%). Of these, hot flushes, increased sweating, fatigue, and
insomnia
occurred in more than 10% of patients, which was similar to that observed in the two international open studies. Abnormal laboratory results occurring in more than 10% of patients, in which a causal relationship with exemestane administration could not be excluded, were as follows: lymphocyte count decrease, alkaline phosphate increase, GOT increase, GPT increase, gamma-GTP increase, triglyceride increase, and inorganic phosphate increase, most of which were either grade 1 or 2. A remarkable decrease in serum hormone concentration was observed only for estrogen. The values of AUC0-infinity at day 1 and AUC0-24 h at day 29 (steady state) were similar, suggesting no accumulative effect of exemestane. These results demonstrate the anti-
tumor
effect and safety of exemestane in postmenopausal anti-estrogen resistant breast cancer patients. The reproducibility of the results of the two foreign studies was verified in Japanese patients, and it is concluded that the foreign trial data on exemestane can be extrapolated to Japanese.
...
PMID:[Late phase II study of exemestane in postmenopausal patients with breast cancer resistant to anti-estrogenic agents]. 1214 2
A family with coexistence of hypotension, recurrent respiratory infection, motor tics, obsessive compulsive disorder, major depressive disorder, early onset osteoporosis, low body mass index, bulimia nervosa and healthy aging with longevity is described. The family members had hyposexual behavior, less tendency for spirituality, had no
insomnia
but a tendency towards increased somnolence, no addictive behaviour, had more bonding and affectionate behavior and were less creative with an average IQ. There was no vascular thrombosis, systemic
neoplasm
and neuronal degeneration in the index family. All members of the family were left hemispheric dominant. The level of serum digoxin, HMG CoA reductase activity and dolichol was found to be decreased in all with a corresponding increase in RBC Na(+)-K(+) ATPase activity and serum ubiquinone magnesium level. There was increase in tyrosine catabolites and a reduction in tryptophan catabolites in serum. Total and individual glycosaminoglycan fractions, carbohydrate residues of glycoproteins, glycolipids, activity of GAG degrading enzymes and glycohydrolases were decreased in serum. The concentration of RBC membrane total GAG and carbohydrate residues of glycoproteins increased while cholesterol : phospholipid ratio of membrane decreased. The activity of free radical scavenging enzymes were increased while the concentration of free radicals decreased significantly. The same biochemical patterns were observed in left hemispheric dominance as opposed to right hemispheric dominance. The significance of these findings in the pathogenesis of these disorders is discussed.
...
PMID:Familial hypodigoxinemic membrane Na(+)-K(+) ATPase upregulatory syndrome - relation between digoxin status and cerebral dominance. 1239 67
The etiology of psychotic symptoms that emerge following surgery needs to be sought to allow physicians to provide effective treatment. We present the case of a patient who developed hyperthyroidism shortly after excision of a mandible bone
tumor
and discuss its clinical features, course, and management. A 48-year-old female without previous thyroid disease accidentally found a
tumor
over her left mandible bone and underwent excision of the
tumor
. Soon after surgery, she suffered from anxiety, mood swings,
insomnia
, and even auditory hallucinations. Through careful differential diagnosis and a series of examinations, she was shown to be in a hyperthyroid state. Her condition improved after short-term use of haloperidol, lithium, and methimazole. Her thyroid function recovered and she was free from any psychiatric symptoms during the 1-year follow-up. Hyperthyroidism following surgery is not uncommon and its possibility should be considered when making differential diagnoses.
...
PMID:Acute psychotic state due to hyperthyroidism following excision of a mandible bone tumor: a case report. 1269 23
Recently, unusual examples of tumors of the mixed glioneuronal type have been reported, including the papillary glioneuronal
tumor
(PGNT). A 23-year-old woman with a 2-3 months history of headache and
insomnia
presented with a
tumor
. Neuroimaging showed a right temporal lobe cystic
tumor
with a mural nodule enhanced by contrast medium. She underwent gross total resection of the
tumor
. The
tumor
was histologically marked by a mixture of glial and neural components. A pseudopapillary component was comprised of highly hyalinized vessels surrounded by a single layer of thin spindle cells stained for glial fibrillary acidic protein. Specific abortive glial cells stained for vimentin/S-100 protein accompanied pseudopapillary structure. Intervening neural areas were occupied by neural cells of varying size, including neurocyte-like cell and ganglionic cells. Ganglionic cells demonstrated abnormal cluster, lack of normal polarity and epiperikaryal immunoreactivity for synaptophysin staining suggesting neural neoplastic nature. No mitotic activity or necrosis was noted. A MIB-1 labeling index was 1.8%. Our patient remains free of disease 33 months after surgical treatment.
...
PMID:[Papillary glioneuronal tumor with highly degenerative pseudopapillary structure accompanied by specific abortive glial cells: a case report]. 1465 90
Inflammatory pseudotumor (IPT) of the spleen is a rare benign tumor with unknown etiology. It causes problems in the diagnosis because of mimicking some hematopoetic malignancies. Here we report the case of a 36-yr-old woman complaining of nausea and
insomnia
. Laboratory investigations were limited to increase of leukocyte and thrombocyte count. Ultrasonography and magnetic resonance (MR) imaging showed circumscribed solid lobulated mass, measuring about 6.5 cm in diameter, located in the dorsal region of the spleen. Splenectomy was performed with the differential diagnosis including hamartoma and lymphoma of the spleen. Histological examination of the sharply demarcated splenic mass consisted of myofibroblasts and admixture of inflammatory cells. Immunohistochemistry and in situ hybridization were performed. IPT of the spleen was diagnosed. Epstein-Barr virus (EBV) was detected in the
tumor
by in situ hybridization. This rare entity is presented because of its clinical, radiological and pathological difficulties in the differential diagnosis.
...
PMID:Inflammatory pseudotumor of the spleen with EBV positivity: report of a case. 1508 68
Autonomic balance, a function generally under host control, is subject to modulation by other signalers. In some cases, modulation of host autonomic function through behavioral and physical stressors exerted by another individual may have negative consequences for the stress recipient by inducing sympathetic bias. Modulation of autonomic function may sometimes benefit one party at the expense of another.
Tumors
and HIV are examples of illegitimate signalers who may induce host sympathetic bias to promote their own growth and evade host immune surveillance. Paraneoplastic and paraviral syndromes such as hypertrophic osteoarthopathy, QTc prolongation,
insomnia
, and cachexia could be viewed as epiphenomena related to the tumoral and viral manipulation of host autonomic balance. In a more general framework, other paraneoplastic and paraviral syndromes may represent epiphenomena related to modulation of endocrine, cytokine, and autonomic functions by tumors and viruses to promote their own survival. Spatial distribution of cancers and viruses within the host may reflect affinity for strategic locations that facilitate manipulation of a variety of host functions including autonomic, endocrine, and cytokine regulation. A more general for understanding spatial distribution of diseases based on gradients of autonomic balance in the body are explored. Darwinian perspectives are discussed.
...
PMID:Modulation of autonomic balance by tumors and viruses. 1523 1
A 48-year-old male with a history of hypertension was scheduled to undergo resection of a
tumor
in the upper region of the left kidney. However, his operation was postponed once because pheochromocytoma was suspected from the
tumor
location, sweating, and
insomnia
in addition to hypertension. The measurement of plasma catecholamines confirmed the presence of pheochromocytoma. Anesthesia was induced with thiopental and fentanyl, while ventilating with 5% sevoflurane in oxygen, followed by tracheal intubation facilitated with vecuronium. Anesthesia was maintained with 33% nitrous oxide and 0.6-3% sevoflurane in oxygen, in conjunction with fentanyl and 1% mepivacaine through an epidural catheter (T11-12). An arterial catheter and a pulmonary artery catheter were inserted. From the beginning of the operation, prostaglandin E1 and landiolol were administered continuously. Systolic blood pressure and heart rate were controlled between 90-140 mmHg and 80-105 beats x min(-1), respectively. Systemic vascular resistance was stable between 700-900 dyn x s x cm(-5) throughout the procedure. The operation was completed uneventfully. The patient was transferred to the general ward, extubated, and was in a stable condition. Various combinations of vasodilating and antihypertensive drugs have been used intraoperatively during the resection of pheochromocytoma. Of these, prostaglandin E1 and landiolol hydrochloride are very promising for maintaining stable hemodynamics.
...
PMID:[The successful anesthetic management of a patient with pheochromocytoma using prostaglandin E1 and a novel, short-acting beta-adrenergic blocker: landiolol hydrochloride]. 1529 53
We describe the clinical, radiologic, surgical, and pathologic findings of a 29-year-old Peruvian human immunodeficiency virus-infected man with a primary parasellar meningeal leiomyosarcoma involving the left lesser esphenoidal wing and the cavernous sinus. Over a period of 13 months, he developed headache, vomiting,
insomnia
, and diplopia. Magnetic resonance imaging revealed a left parasellar extra-axial mass that was isointense in T1, hypointense in T2, and gadolinium-enhanced. The patient underwent subtotal resection of the
tumor
. The
neoplasm
was composed of spindle cells with smooth-muscle features. It showed moderate atypia, inconspicuous nucleoli, and scanty mitosis. No
tumor
necrosis was detected. The immunohistochemistry revealed strong positivity for vimentin, desmin, and smooth-muscle alpha-actin. A low-grade leiomyosarcoma was diagnosed. The in situ hybridization showed positive nuclear reactivity for Epstein-Barr virus-encoded RNA. The immunohistochemistry was negative for Epstein-Barr virus latent membrane protein 1. The main differential diagnosis of primary meningeal smooth-muscle tumors includes meningioma and peripheral nerve sheath tumors. Epstein-Barr virus has been demonstrated in most smooth-muscle tumors associated with acquired immune deficiency syndrome (AIDS). Primary meningeal smooth-muscle tumors, exceedingly rare neoplasms, remarkably affect young adults with AIDS. Comparatively, most AIDS-related visceral (nonmeningeal) smooth-muscle tumors have been reported in children. The permissiveness and tumorigenesis associated with Epstein-Barr virus may depend on the age of human immunodeficiency virus infection.
...
PMID:Primary meningeal Epstein-Barr virus-related leiomyosarcoma in a man infected with human immunodeficiency virus: review of literature, emphasizing the differential diagnosis and pathogenesis. 1553 43
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