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

A man had left-sided atypical clusterlike headache for 9 years before he developed symptoms and signs consistent with acromegaly. Preoperative evaluation revealed raised levels of somatomedin C and growth hormone. An MR indicated a left-sided intrasellar mass measuring 8 x 7.5 x 10 mm. He underwent surgery and microscopy confirmed the diagnosis of a benign hypophyseal adenoma. Postoperatively, the acromegalic features regressed, and for the last 4 years the patient has been completely free from headache attacks. On pharmacological testing of the pupillary response to 1% and 5% phenylephrine and 2% tyramine solutions, there was no convincing evidence of persistent sympathetic dysfunction on the earlier symptomatic side.
Headache 1996 Mar
PMID:Clusterlike headache in a patient with a pituitary adenoma. With a review of the literature. 898 93

There have been several reports describing the cases of acromegaly, which show reduction in size of tumor in due to pituitary apoplexy or lymphocytic hypophysitis. We have encountered a patient of acromegaly, who developed panhypopituitarism after suffering from meningitis and showed the reduction of tumor in size. The results of imaging examination suggested the presence of pituitary apoplexy and lymphocytic hypophysitis. The patient was a 27-year-old woman, who visited a local physician with complains of headache and fever. After performing lumbar puncture, she was diagnosed as viral meningitis, and conservative therapy was initiated. The results of biochemical test of blood revealed hyponatremia. Because facial appearance of the patient was similar to that of acromegaly, endocrine dysfunction was suspected. The result of pituitary hormone tests showed high levels of growth hormone (GH) and somatomedin C (IGF-1) and low levels of the other hormones. At the same time, sign of diabetes insipidus was noted, and the patient was referred to our hospital. In the examination at the admission, GH and IGF-1 showed the trends to decrease, and the reduction in size of tumor was also detected. From the results of imaging examination, pituitary apoplexy and lymphocytic hypophysitis were suspected. Operation was performed, and pathological examination revealed inflammation of pituitary adenoma.
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PMID:[Spontaneous remission of acromegaly after meningitis: a case report]. 1472 37