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

We examined three patients with a chiasmal syndrome due to metastasis and were able to find only two additional cases in the literature. The characteristic presentation consisted of progressive impairment of vision without headache or abnormal plain skull x-ray films in patients with weight loss or diabetes insipidus. In three of the five patients, the primary malignant neoplasm was occult when symptoms and signs of chiasmal dysfunction were seen. Four patients responded well to irradiation. The chiasm may be compromised by suprasellar extension of pituitary metastasis, by infiltration from an infundicular or hypothalamic metastasis, or by hematogenous spread of tumor.
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PMID:Chiasmal syndrome due to metastasis. 47 20

A 3 1/2-year-old girl with a huge optic glioma was reported. On February 26, 1978, she was hospitalized for signs of increased intracranial pressure, namely headache, vomiting and consciousness disturbance. Before admission she did not complain of her visual disturbance. A huge mass lesion in the subfrontal-suprasellar region was found by neuroradiological examination. The operation was performed on March 7, 1978, and the tumor arising from the right optic nerve, about 170 grams in weight, was totally removed in piecemeals. Histopathological diagnosis was pilocytic astrocytoma. Immediately after operation diabetes insipidus and hypernatremia developed, but two months later these symptoms disappeared. Post-operative CT scan demonstrated no mass lesion in the subfrontal-suprasellar region. After radiation therapy, she was discharged with slight left hemiparesis on August 31, 1978. Though her right eye was blind, visual acuity remained 0.2 in the left eye. No other neurologic deficits could be found.
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PMID:[Giant optic glioma--case report (author's transl)]. 49 74

Observations are reported on 41 pregnancies in 27 patients who initially had infertility and raised serum prolactin concentrations. Associated symptoms were secondary amenorrhoea (81 per cent) and galactorrhoea (81 per cent). All patients were at risk of pituitary expansion during pregnancy, especially these 19 (70 per cent) with radiological evidence of pituitary tumours. Fifteen patients had 21 pregnancies after pituitary implantation with 90yttrium; 14 patients had 20 pregnancies without prior pituitary implantation or any other attempt to prevent tumour expansion. During pregnancies, tumour enlargement as shown by diminished visual acuity, visual field defects, severe headaches, diabetes insipidus and radiological changes occurred only in 3 of the 14 patients who had not had implants. Two patients who became pregnant both before and after pituitary implantation suffered tumour expansion in their pregnancies before implantation, but not when pregnant after the operation. The induction and Cesarean section rates were about 30 per cent in 32 term pregnancies in 25 patients. Details of how pregnancy was achieved and the associated obstetric problems are given.
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PMID:Pregnancies in women with hyperprolactinaemia: clinical course and obstetric complications of 41 pregnancies in 27 women. 49 42

We used dDAVP, the 1-desamino-8-D arginine analogue of arginine vasopressin with high antidiuretic and low vasopressor potency, to treat 29 patients with neurogenic diabetes insipidus for up to 22 months. Intranasal dDAVP, 2.5 to 15 microgram twice daily, provided excellent control in most patients. Individual responses were independent of age, weight, and severity of diabetes insipidus. Resistance to dDAVP may be a rare complication of prolonged therapy. Two patients with acute postoperative diabetes insipidus were effectively treated with 5 microgram of dDAVP every 14 to 18 h. Compared to previous therapy, side effects of dDAVP were minimal (headaches in two patients), and control of symptoms and urine volume was as good as with vasopressin tannate in oil or better than chlorpropamide and lysine vasopressin nasal spray. We conclude that intranasal dDAVP, because of efficacy, long duration of action, and infrequent side effects, is the preferred treatment of neurogenic diabetes insipidus in children and adults.
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PMID:Neurogenic diabetes insipidus: management with dDAVP (1-desamino-8-D arginine vasopressin). 62 47

A case of acromegaly complicated by pituitary apoplexy is described. The pituitary apoplexy occurred while the patient was under investigation in a metabolic ward permitting full assessment of pituitary function both before and immediately after the event. This demonstrated a remarkably selective reduction in the plasma growth hormone concentration with preservation of other pituitary function excluding mild diabetes insipidus. The plasma growth hormone fell from values greater than 120 ng/ml to less than 4 ng/ml. The brisk inappropriate release of growth hormone observed on stimulation with thyrotrophic hormone releasing hormone, associated with a severe headache and the onset of pituitary apoplexy two days later raised the possibility of provocative tests of pituitary function precipitating pituitary apoplexy.
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PMID:Regression of acromegaly following pituitary apoplexy. 105 79

A 38-year-old woman complained of headache, visual impairment, and diabetes insipidus for 18 months prior to rapid onset of Cushing syndrome and amenorrhea. An autopsy disclosed a pituitary carchinoma invading the right cavernous sinus and two liver metastases. The tumor cells were chromophobic and agranular, with scarce polymorphism and rare mitoses. A review of the literature showed that the association of Cushing syndrome to pituitary carcinomas increases in direct proportion to the occurence of metastases. Such association was noted in almost half of the reported cases of pituitary carcinomas with extracranial dissemination.
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PMID:Pituitary carcinoma with liver metastases and Cushing syndrome. Report of a case. 111 93

An unusual case of an adult with a craniopharyngioma within the third ventricle is reported. The patient complained of headaches, had a history suggestive of diabetes insipidus, and presented with a severe dementia. A brain scan revealed the suprasellar midline lesion, and a pneumoencephalogram confirmed its location within the third ventricle. Therapy included partial surgical excision, followed by a ventriculoatrial shunt and radiation.
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PMID:Intraventricular craniopharyngioma. 123 29

We report two cases of Langerhans' cell histiocytosis with unusual central nervous system (CNS) involvement. The first patient had behavioural disturbances, memory loss and diabetes insipidus. His response to a range of treatments was poor. The second patient presented with seizures and headaches suggestive of raised intracranial pressure. Etoposide (VP16) chemotherapy led to a dramatic clinical and radiological improvement. The various CNS manifestations of Langerhans' cell histiocytosis and their management are discussed.
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PMID:Langerhans' cell histiocytosis and the nervous system. 151 12

A 40-year-old patient presented with intractable headache, panhypopituitarism and diabetes insipidus 5 months after a severe shock syndrome. The magnetic resonance imaging of the brain confirmed a hemorragic necrosis of the pituitary gland. On follow-up, the patient recovered a normal pituitary function, except for the persistence of a partial ACTH deficiency. The pituitary image also normalized. Pituitary apoplexy is a rare disease of severe prognosis due to its neurological and endocrine consequences. It can now be more easily recognized by the new imaging techniques.
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PMID:Spontaneous pituitary apoplexy with transient panhypopituitarism and diabetes insipidus. 164 16

A 45-year-old female presented with blurred vision, headache, and abnormal thirstiness. She was not pregnant nor postpartum. She had diabetes insipidus and bitemporal hemianopsia. Radiological evidence suggested a mass arising in the sella turcica with extension into the parasellar and suprasellar regions. Carotid angiography showed occlusions of bilateral internal carotid arteries at the cavernous portions. The mass was subtotally removed by the trans-sphenoidal approach and was histologically diagnosed as an adenohypophysitis. Laboratory data showed the patient to be in an active state of autoimmune disorder and hypopituitarism. When a patient presents with pituitary insufficiency and an enhanced intrasellar mass lesion on computed tomographic scan, lymphocytic adenohypophysitis must be included in the differential diagnosis.
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PMID:Lymphocytic adenohypophysitis accompanying occlusion of bilateral internal carotid arteries--case report. 169 52


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