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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lymphocytic hypophysitis is a rare inflammatory disorder which is caused by autoimmune destruction of the pituitary gland. Almost all reported cases have been in women and the disease is often associated with pregnancy. We describe here the first male case of lymphocytic hypophysitis in Korea. The patient presented with headache, impotence, decreased libido, and deteriorated vision. Endocrinologic studies showed panhypopituitarism, and pituitary MRI imaging revealed a homogeneously enhanced pituitary mass with a thickened stalk. Treatment with prednisolone and thyroid hormone for five months was ineffective. Transsphenoidal resection of the pituitary mass was performed successfully with normalization of the visual field defect. Histologic examination revealed diffuse lymphocytic infiltration with dense collagenous fibrosis, consistent with lymphocytic hypophysitis. Lymphocytic hypophysitis should be considered in differential diagnosis even in men with hypopituitarism and an enlarged pituitary gland.
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PMID:First male case of lymphocytic hypophysitis in Korea. 1269 33

The current prescription patterns for essential hypertension and the efficacy, safety, tolerability and cost-effectiveness of the newer antihypertensive drugs were evaluated in Nigerian patients. The findings were compared with that of a previous study conducted in the same tertiary hospital 10 years earlier. A cross-sectional evaluation of blood pressure (BP) control in a hypertension clinic was undertaken among 150 Nigerian patients aged 61 +/- 12 years (55% females), with a duration of treatment on a particular drug class or combination of 9 +/- 3 months. The initial blood pressure was 176 +/- 20/108 +/- 11 mmHg and 22% of the patient had concurrent diabetes mellitus. Thiazide diuretics (D) alone or in combination remained the most commonly prescribed drugs in 56% of all patients. There were significant increases in the prescriptions of calcium channel blockers (CCBs) (51%), P < 0.0001, and ACE-inhibitors (ACEIs) (24%), P < 0.0001, but a slight reduction in the use of methyldopa, and fixed drug combinations (P < 0.01) compared to the previous study. The fall in systolic blood pressure on D (r = 0.65, P < 0.001) or CCB (r = 0.48, P < 0.02) was significantly correlated with the initial systolic blood pressure, but not age. More patients achieved normotension BP < 140/90 mmHg on CCB monotherapy (71%), than D monotherapy (56%). Combination therapy with ACEIs + D or methyldopa+thiazides normalized BP in 63 and 68%, respectively. Pulse pressure, a surrogate marker for cardiovascular complications and mortality in essential hypertension, was significantly reduced (P < 0.01) equally by all treatments, with 95% confidence intervals ranging from -28 to -1 mmHg. However, hypertensive-diabetic (HT-DM) patients (n = 33) exhibited no significant change in pulse pressure in response to treatment. Adverse drug reactions that occurred in 11% were impotence or postural dizziness with D, headache and pitting oedema with CCB, and dry cough with ACEI. Pharmaco-economic comparison of the drug classes revealed that for every US dollar (dollar) spent per month, the percentage of treated patients attaining normotension was 18.6 for D, 4.73 for CCB, 3.5 for ACEI + D and 13.6 for methyldopa + thiazides. A combination of ACEI + CCB or D was the preferred treatment for hypertensive-diabetic Nigerians, but only 24% attained a BP < 130/85 mmHg. These results demonstrate a shift in trend to a more rational and efficacious treatment of hypertension over a 10 year period. This may be associated, at least in part, with the intensive and continuous education of the prescribers in rational drug use and the introduction of a hospital formulary. Methyldopa is still a highly efficacious and cost-effective drug in this population. Black HT-DM Africans still constitute a subgroup who not only require more and costlier antihypertensive drugs, but whose BP control is suboptimal, and exhibit a poor therapeutic response to other risk factors (pulse pressure) that constitute a continuing risk for cardiovascular mortality.
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PMID:Shifting trends in the pharmacologic treatment of hypertension in a Nigerian tertiary hospital: a real-world evaluation of the efficacy, safety, rationality and pharmaco-economics of old and newer antihypertensive drugs. 1271 73

The internal contamination with depleted uranium (DU) isotopes was detected in British, Canadian, and United States Gulf War veterans as late as nine years after inhalational exposure to radioactive dust in the Persian Gulf War I. DU isotopes were also identified in a Canadian veteran's autopsy samples of lung, liver, kidney, and bone. In soil samples from Kosovo, hundreds of particles, mostly less than 5 microm in size, were found in milligram quantities. Gulf War I in 1991 resulted in 350 metric tons of DU deposited in the environment and 3-6 million grams of DU aerosol released into the atmosphere. Its legacy, Gulf War disease, is a complex, progressive, incapacitating multiorgan system disorder. The symptoms include incapacitating fatigue, musculoskeletel and joint pains, headaches, neuropsychiatric disorders, affect changes, confusion, visual problems, changes of gait, loss of memory, lymphadenopathies, respiratory impairment, impotence, and urinary tract morphological and functional alterations. Current understanding of its etiology seems far from being adequate. After the Afghanistan Operation Anaconda (2002), our team studied the population of Jalalabad, Spin Gar, Tora Bora, and Kabul areas, and identified civilians with the symptoms similar to those of Gulf War syndrome. Twenty-four-hour urine samples from 8 symptomatic subjects were collected by the following criteria: 1) the onset of symptoms relative to the bombing raids; 2) physical presence in the area of the bombing; and 3) clinical manifestations. Control subjects were selected among the sympotom-free residents in non-targeted areas. All samples were analyzed for the concentration and ratio of four uranium isotopes, (234)U, (235)U, (236)U and (238)U, by using a multicollector, inductively coupled plasma ionization mass spectrometry. The first results from the Jalalabad province revealed urinary excretion of total uranium in all subjects significantly exceeding the values in the nonexposed population. The analysis of the isotopic ratios identified non-depleted uranium. Studies of specimens collected in 2002 revealed uranium concentrations up to 200 times higher in the districts of Tora Bora, Yaka Toot, Lal Mal, Makam Khan Farm, Arda Farm, Bibi Mahro, Poli Cherki, and the Kabul airport than in the control population. Uranium levels in the soil samples from the bombsites show values two to three times higher than worldwide concentration levels of 2 to 3 mg/kg and significantly higher concentrations in water than the World Health Organization maximum permissible levels. This growing body of evidence undoubtedly puts the problem of prevention and solution of the DU contamination high on the priority list.
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PMID:Undiagnosed illnesses and radioactive warfare. 1451 7

Craniopharyngioma, an intra- and suprasellar tumor generally observed in pediatric patients, can also occur in adults. We report three cases of histologically confirmed craniopharyngioma in three men aged 34 to 53 Years. Clinical manifestations were headache with visual and gonadic disorders associating impotence, infertiligy, and gynecomastia. Computed tomographic and magnetic resonance imaging revealed an intra- and suprasellar tumor with solid, hydric, and calcified components. Third ventricle compression was observed in two patients. Hormone test revealed gonadotrope insufficiency in two patients, associated with hyperprolactinemia in one of them, and pituitary insufficiency in the third patient. None of the patients had diabetes insipidus. The frontopterional approach was used for surgery. One patient died and the two others experienced persistent visual impairment with worsening pituitary insufficiency. Our observations suggest that these craniopharyngiomas were probably clinically latent congienital forms since endocrine features were lacking during childhood. Early diagnosis is required to achieve good outcome.
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PMID:[Craniopharyngioma of the adults. Three cases]. 1506 47

The study has been conducted in 9 European countries, interviewing 200 women in each country, aged 18-35, in fully working or studying period, to get a total of 1810 people. Migraine or severe headache was recognised and patients were studied to understand their behaviour. The features and severity of headache, the use of different drugs, the relationship between physicians and patients, the disability during attacks, the psychological aspects and the feeling of impotence that migraine patients experienced during their lives, are analysed and reported.
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PMID:Measure of negative impact of migraine on daily activities, social relationships and therapeutic approach. 1554 49

We describe a case of acute idiopathic autonomic neuropathy (AIAN) in which intravenous administration of immunoglobulin (IVIg) proved effective. A 32-year-old man was admitted with orthostatic dizziness. Fever and headache first developed 24 days earlier, and persisted for 10 days, when orthostatic dizziness developed and prevented him from walking. Hypohidrosis, constipation and impotence also developed. Neurological examinations revealed no abnormalities. Cerebrospinal fluid obtained showed pleocytosis (26/microl) and an increased level of protein (70mg/dl). A head-up tilt test revealed that blood pressure decreased from 120/60mmHg when supine to 60/ 40 mmHg in a head-up position, and the patient complained of dizziness. Plasma noradrenaline concentration was 26pg/ml when supine and 44pg/ml in a head-up position. Results of MIBG cardiac scintigraphy were normal. Dizziness disappeared after initiating IVIg (0.4 g/kg/day). A head-up tilt test was performed 7 days after IVIg, revealing blood pressures of 106/61mmHg when supine and 103/71mmHg in a head-up position. These results suggest that IVIg should be considered as a choice to treat early AIAN.
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PMID:[A case of acute idiopathic autonomic neuropathy improved by intravenous immunoglobulin]. 1688

Surgery for pituitary tumours at our institution was performed by rhinosurgical route by combined procedure by otolaryngologist and neurosurgeons. A retrospective review of case records of patients who had endonasal endoscopic transphenoidal approach for pituitary tumours from September 1998 to December 2004 was performed. A total of 81 trans-sphenoidal surgeries were performed during this study period. Only 68 case records with adequate information were available for review, 56 patients were included in the study and 12 were excluded. There were 24 males (42%) and 32 females (58%). The ethnic distribution, were 29 Malays, 24 Chinese, 2 Indian and 1 others. The age ranged from 16 years to 76 years, with a mean of 46 years. The majority of our patients presented with visual symptoms (38), headache (28), menstrual cycle disturbance or impotence (14) and acromegalic features (16). Forty patients had macroadenoma (71%) and 16 had microadenomas (29%). Thirty-six patients out of 40 macro-adenomas had suprasellar extensions (90%). Only eleven patients had lumbar drain inserted prior to commencement of the surgery and the majority of these were macroadenomas. The common complications encountered were diabetes insipidus (4), cerebrospinal fluid leak (2), meningitis (3), epistaxis (2), septal perforation (2), intercavernous sinus haemorrhage (3) and anterior pituitary insufficiency (2). Our study reveals that endonasal trans-sphenoidal approach is a safe and effective method of management of pituitary adenomas.
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PMID:The role of endoscopic endonasal approach to pituitary tumours: HUKM experience. 1724 May 87

Lymphocytic hypophysitis is an unusual inflammatory lesion that is caused by autoimmune destruction of the pituitary gland. We report a case of 42-year-old man who presented with a 6-month history of severe headache, blurred vision in the right eye, hearing loss, polyuria, polydipsia, and impotence. Medical history showed that he and his mother had osteopetrosis. The results of the physical examination and laboratory tests showed that secondary hypothyroidism, hypogonadism, and hypocortisolism had developed. Central diabetes insipidus was diagnosed by water deprivation test. MRI of the sella showed pituitary enlargement with symmetrical suprasellar expansion, compression of the chiasma, thickened infundibulum, and involvement of both bilateral cavernous sinuses and clivus. Hormonal substitution with hydrocortisone, levothyroxine, and DDAVP resulted in rapid improvement of all symptoms and signs. Transsphenoidal biopsy was diagnostic of lymphocytic hypophysitis. In spite of extensive literature reviewing, we have not been aware of any case of lymphocytic hypophysitis with clivus involvement. The present case represents a variant of lymphocytic hypophysitis which has progressed to involve bilateral cavernous sinuses and the clivus.
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PMID:Lymphocytic panhypophysitis in a young man with involvement of the cavernous sinus and clivus. 1727 22

Hypertension is a prevalent condition in the middle years. About 25% of visits to family physicians are by patients with hypertension. Both case-detection and control of hypertension are important parts of practice. Unfortunately, the criteria used to diagnose and treat hypertension are variable, partly because of the lack of agreement on the need to treat mild hypertension. Patients have a fairly good knowledge of hypertension, but many think it is caused by, or the same thing as, nervous tension. The diagnosis and treatment of hypertension frequently have adverse effects on patients. These effects include increased absences from work, psychological distress, complaints of decreased sexual appetite and satisfaction, impotence, headaches, dizziness, fatigue, and drowsiness. Several strategies can improve patient compliance with treatment.
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PMID:The impact of hypertension in the middle years. 2127 97

We report a 30-year-old man with recurrent eosinophilic encephalomyelitis. He had a history of childhood asthma and allergic rhinitis. A half year before admission, when he suffered from a headache, a few lesions were indicated by brain MRI at another hospital. From a month before admission, he noticed gait disturbance, sensory impairment, difficulty in micturition, and constipation. Neurological examination revealed moderate muscle weakness in the feet, hypoesthesia below Th6, and bladder-bowel disturbance including impotence. Lumbar T(2) weigthed MRI showed a severe swelling and a hyperintense lesion at the conus medullaris. Brain MRI revealed several asymptomatic white matter lesions. Eosinophilia was documented in the cerebrospinal fluid (CSF) but not in the peripheral blood. Clinical symptoms and MRI findings were remarkably improved after steroid pulse therapy. Note that eosinophils in the CSF were also decreased after the treatment with apoptosis-like cells. We thought that CSF eosinophilia was the core pathogenic feature of this case, but clinical settings that provoke CSF eosinophilia such as parasites and other infectious agents, neuromyelitis optica, atopic myelitis, eosinophilic leukemia and hypereosinophilic syndrome could be ruled out. The remarkable responses to steroids without any additional therapy, compatible with idiopathic eosinophilic syndromes, confirmed that this was a case of idiopathic eosinophilic recurrent encephalomyelitis.
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PMID:[Case of recurrent encephalomyelitis associated with eosinophilia in CSF]. 2297 56


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