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

A 34-year-old male with a pituitary adenoma was investigated and demonstrated to have hypersecretion of both gonadotrophins in the basal state. Immunocytochemical staining and electron microscopic examination were positive for tumour cells secreting FSH and LH. Presenting symptoms included visual disturbances, loss of libido, impotence, cold intolerance, frontal headaches, change in skin pigmentation and excessive weight gain. The patient denied alteration in hair distribution, had no acral features, galactorrhoea or gynaecomastia. Surgical extirpation resulted in complete amelioration of his symptoms over a three year follow-up period. Basal and stimulated pituitary function testing results returned to normal post-operatively. A review of the literature documents six other cases of pituitary tumour secreting both LH and FSH in the basal state. More commonly, the pituitary adenoma secretes FSH only. The literature is reviewed with regard to both types of tumour.
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PMID:Gonadotrophin-secreting pituitary tumour: report and review. 391 72

Hyperprolactinemia is frequent in clinical endocrinology. Its commonest causes are, besides pregnancy and lactation, drugs, mainly involving the generally used psychopharmaca and the equally ubiquitously prescribed estrogens. The single most important cause is a pituitary tumor, the prolactinoma, but lesions of the hypothalamus or pituitary stalk, primary hypothyroidism, liver cirrhosis and chronic renal failure, among others, may also provoke hyperprolactinemia. The clinical features of hyperprolactinemia in women are mainly amenorrhea, or irregular menses, galactorrhea, hirsutism, infertility and loss of libido. In men loss of libido and/or impotence are the most important symptoms, accompanied by infertility. Macroadenoma, more frequently seen in men than in women, may cause tumor symptoms such as headache and ophthalmologic disorders (visual field loss). The main biochemical finding is hyperprolactinemia, which should be repeatedly checked. In general, high concentrations are mainly found in large adenomas, while microadenomas usually involve only mild hyperprolactinemia, though there are numerous exceptions. While dynamic tests of prolactin secretion have provided useful information about the pathophysiology of prolactin secretion, their use in routine clinical work is controversial and of limited value. As a routine neuroradiological examination, high resolution CT of the pituitary area is to be recommended. In all hyperprolactinemic patients with suspicion of macroadenoma, ophthalmologic evaluation of fundus and visual fields should be performed. Dopaminergic drugs such as bromocriptine rapidly reduce serum prolactin levels in hyperprolactinemic women and men with micro- or macroadenoma. With these drugs considerable tumor shrinkage is possible.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Hyperprolactinemia]. 395 83

A forty four year-old woman had had an amenorrhea-galactorrhea syndrome for 3 months when a Korsakoff's syndrome with headache suddenly appeared. Neuroradiological investigations revealed a hematoma involving the anterior part of the IIIrd ventricle. After a short period of neurogenic hypernatremia the lesion disappeared with the development of a spontaneous ventriculocisternostomy. Simultaneously, the Korsakoff's syndrome decreased until it went off almost completely, but a diabetes insipidus appeared and the hyperprolactinemia remained unchanged. Four years later, those are the only symptoms which are still present. This case, particular by its aetiology and evolution, illustrates well the possibility of functional Korsakoff's syndromes.
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PMID:[Acute transient Korsakoff's syndrome caused by hematoma of the floor of the 3rd ventricle]. 401 45

A group of 78 women with sudden flushes and associated disorders (pruritus vulvae, headache, anxiety, instability, depression, libido disturbances) related to the menopause were treated with one or two capsules of veralipride daily for 20 days. Excellent or good results were obtained in 54 of the 69 patients (78 p. cent) with sudden flushes, and 29 of the 57 cases (51 p. cent) with associated disorders. The difference in scores before and after treatment is very highly significant (p < 0.001). Clinical tolerance was good as only 2 cases of minimal galactorrhea. 2 cases of mastodynia, 3 cases with mild drowsiness, 2 patients with nervous tension or insomnia, 3 with digestive disorders, 1 with vertigo, and 1 with mild visual disturbances were observed. No modifications in the biological parameters studied were noted. Blood prolactin levels increased during treatment but returned to normal levels 4 days after discontinuation of therapy. No significant modifications in FSH, LH, E2, or E3 plasma levels were noted at the end of the study. Veralipride appears, therefore, to be the prototype for non-hormonal therapy of menopausal disorders.
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PMID:[A new therapeutic approach to menopausal sudden flushes and psychofunctional disorders (author's transl)]. 625 60

The effects of tiapride were studied in 180 patients, including 165 with cephalalgia originating in various causes and 15 with other types of pain. 110 of the 165 patients with cephalalgia completed the study; results were good or excellent in 78 (71%), with no differences related the the cause of the headache. 13 of the 15 patients with other types of pain completed the study, with good or excellent results in 10. Tiapride was given in a daily dose of three tablets a day in outpatients, and two daily intramuscular injections in hospitalized patients. Tolerance was excellent in 109 of the 123 patients (88%). Recorded side-effects were drowsiness in 4 patients, asthenia in 3, ebrious manifestations in 3, amenorrhea-galactorrhea in 2 and constipation in 2.
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PMID:[Effect of tiapride on headache and various other types of pain]. 629 72

During a systematic study of women with idiopathic galactorrhea, we observed several patients with normal random serum prolactin (PRL) levels and normal menses, but abnormal sellar tomograms characteristic of a pituitary adenoma. To test the hypothesis that these women might have intermittent PRL hypersecretion, we studied PRL secretion by sampling blood every half hour for 24 h in 10 patients and for 17.5 h in another, and compared the findings to those of a group of 5 normal women. The mean 24-h PRL of the 10 patients (16.8 +/- 7.8 ng/ml; mean +/- SD) was not significantly different from that of the normal women (13.6 +/- 3.2 ng/ml), and each patient showed a normal sleep-associated PRL increment. Three individuals exhibited an abnormally elevated 24-h PRL (greater than 20 ng/ml). Increased PRL secretion occurred primarily at night or in the afternoon. Thyrotropin releasing hormone (TRH) administration caused normal or exaggerated PRL responses in all patients tested. High resolution CT scanning of two of the hypersecretors suggested a microadenoma in one case. In another case whose PRL was normal over 17.5 h, transsphenoidal surgery, carried out because of the tomographic findings and the symptom of headaches, demonstrated a 5-mm chromophobe adenoma that did not contain PRL by immunohistochemistry. Postoperatively the galactorrhea persisted. We conclude that most women with galactorrhea, normal PRL, normal menses, and abnormal tomograms have normal PRL secretion. However, a minority of patients with this syndrome do demonstrate intermittent PRL hypersecretion. The etiology of intermittent PRL hypersecretion and its relevance to galactorrhea have not been determined.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Twenty-four-hour prolactin secretory patterns in women with galactorrhea, normal menses, normal random prolacting levels and abnormal sellar tomograms. 643 70

A case of giant left-sided frontal cerebral Echinococcus cyst causing headaches, galactorrhea--amenorrhea, secondary sterility, and gain in weight in an adult female patient is reported. The operative removal of this huge cyst led to complete neurological and endocrinologic recovery.
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PMID:Giant cerebral Echinococcus cyst with galactorrhea and amenorrhea. 653 1

A 28-year-old man was admitted to the Kyushu University Hospital with an episode of severe headache. When driving a car, he suddenly developed severe headache and this was followed by nausea and vomiting. he had been quite well except for slightly decreased libido before this episode. On admission, he showed galactorrhea. The pubic and axillary hairs appeared normal and the development of the external genital organs seemed normal. However, the movement of the sperma was decreased. Ophthalmologic examination was negative. Endocrinological studies revealed hyperprolactinemia of 697 ng/ml, and the serum prolactin level was suppressed by bromocriptine and L-DOPA loading test. The serum testosterone level was 282 ng/dl. Growth hormone and gonadotropin levels were normal. Plain films of the skull and tomograms of the sella showed double floor and slight ballooning. CT scan showed an isodensity mass in and above the sella, and this mass was slightly enhanced with contrast media. The suprasellar extension was better demonstrated by metrizamide cisternography and CT. The diagnosis of prolactinoma was made, and a radical removal of the tumor was done through the transsphenoidal route. During surgery, dark reddish fluid was aspirated in an amount of 1.8 ml. Histologically the tumor was chromophobe adenoma, and immunohistochemical stain revealed prolactin granules in the majority of the tumor cells. Postoperative serum prolactin level decreased to 150 ng/ml and finally returned to normal by administration of 2.5 mg of bromocriptine. The serum testosterone level was slightly elevated. The movement of the sperma showed no improvement. There were no postoperative complications such as hypopituitarism and CSF rhinorrhea. The usefulness of combination therapy of operation and medication with bromocriptine was suggested.
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PMID:[A case of prolactinoma with galactorrhea in man]. 654 Mar 73

Prolactin-secreting pituitary adenoma is a common cause of gynecologic problems that include oligomenorrhea, infertility, amenorrhea and galactorrhea. Diagnosis requires a combination of endocrine testing and radiologic evaluation. The diagnosis of macroadenomas is usually straightforward and these large tumors may be associated with mass effects such as severe headache, nerve palsies or visual changes. Microadenomas may be more subtle in presentation, and the diagnosis of hyperprolactinemia without radiologic evidence of a tumor frequently is problematic. The management of prolactin-secreting adenoma remains controversial, with no clear consensus or indication for surgical versus medical treatment. Surgical intervention is a realistic option for those patients who have access to an experienced neurosurgeon and who have tumor characteristics that offer a reasonable hope for cure. Many questions remain to be answered, including the cause, natural history of development and the optimum treatment for individual cases.
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PMID:Prolactin-secreting pituitary adenomas. 665 90

Thirty-eight patients underwent transsphenoidal microsurgical treatment of non-neoplastic intrasellar cysts: 36 had cyst drainage and biopsy of the cyst wall, and in two the cyst was totally removed. Surgical morbidity was 8%. The mean follow-up time was 46.3 months; 100% patient follow-up evaluation was achieved. Sixteen female patients (mean age 24.6 years) had pars intermedia cysts: 88% had menstrual irregularities, 63% had galactorrhea, 31% had headache, and 56% had hyperprolactinemia. Within these groups, menstrual cycles returned in 86%, galactorrhea ceased in 90%, headaches resolved in 80%, and serum prolactin levels were restored to normal in 66%. Eight females and three males had Rathke's cleft cysts (mean age 34.0 years): of these 11 patients, 91% had headaches and 18% had hyperprolactinemia; of the eight females, 63% had amenorrhea and 63% had galactorrhea. Within these groups, serum prolactin levels normalized in 50%, and 80% noted reduced headache. Of the females, 80% had return of menses and 50% noted cessation of galactorrhea. Six males and two females had arachnoid cysts (mean age 42.2 years): 50% had headaches; 50% were asymptomatic. Preoperatively, 50% of these patients had hypothyroidism and 25% had adrenal hypofunction. Postoperatively, 75% of patients with headache noted improvement, and 33% of patients with abnormal thyroid function had normal function. Adrenal function did not improve. Three patients had an intrasellar cysticercosis cyst, epidermoid cyst, and postoperative cyst, respectively. All had evidence of partial hypopituitarism; none improved postoperatively. The results indicate that different types of pituitary cysts produce different clinical syndromes, and suggest that simple transsphenoidal drainage and partial removal of the cyst wall can provide safe and effective therapy.
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PMID:Transsphenoidal treatment of non-neoplastic intrasellar cysts. A report of 38 cases. 668 30


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