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

Two cases of paraganglioma arising from the parasellar region are presented. Both occurred in middle-aged women who sought treatment of headaches but who had no endocrinological dysfunction; one case was associated with ophthalmoplegia from cavernous sinus involvement. Diagnosis in both cases was confirmed by typical histological appearance and cytochemical demonstration of immunoreactive chromogranin in tumor cells. The pathological features and possible pathogenesis of parasellar paragangliomas are discussed.
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PMID:Paragangliomas of the sellar region: report of two cases. 849 63

We present two patients with recurrent painful ophthalmoplegia starting in early childhood. Clinically, both patients fulfilled the criteria for ophthalmoplegic migraine. In one case, magnetic resonance investigations were performed following the second attack, between the third and fourth and during the fourth attack. The left third cranial nerve was significantly thickened in its course from the brainstem through the prepontine cistern to the cavernous sinus during the attacks and moderately thickened between the attacks. In the second case, magnetic resonance imaging was performed during the 14th attack, when the oculomotor nerve dysfunction was almost permanent, and the imaging demonstrated a swollen oculomotor nerve. Whether these findings are pathognomonic of ophthalmoplegic migraine awaits further reports using magnetic resonance imaging in infants showing recurrent painful ophthalmoplegia of early onset.
Cephalalgia 1996 Jun
PMID:Recurrent ophthalmoplegia in childhood: diagnostic and etiologic considerations. 879 41

The authors present a case of late-onset cavernous sinus thrombosis in a 74-year-old man who had undergone transsphenoidal craniotomy for a pituitary macroadenoma 9 weeks previously. The patient developed headache, rapidly progressive ophthalmoplegia, and signs of orbital congestion. After 2 days of ineffective broad spectrum antibiotic therapy he underwent a second transsphenoidal craniotomy for abscess drainage. Intraoperative cultures grew 4+ non-hemolytic Streptococcus, 4+ Staphylococcus coagulase negative, and 4+ Haemophilus influenzae. The patient was maintained on intravenous antibiotic therapy for the following 6 weeks, resulting in a complete clinical recovery. To the authors' knowledge, this is the first report of a septic cavernous sinus thrombosis following a transsphenoidal craniotomy.
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PMID:Septic cavernous sinus thrombosis following transsphenoidal craniotomy. Case report. 889 38

A 15-year-old boy had onset of unilateral facial weakness. A few days later, he experienced mild vertigo, double vision, and headache. Examination confirmed a peripheral right seventh nerve weakness in addition to an internuclear ophthalmoplegia. The neurologic features suggested a pontine glioma. A T2-weighted MRI scan revealed demyelinating lesions in the pons and in several areas of the cerebrum, including the periventricular region. Subsequent history revealed that he had been diagnosed with Lyme arthritis 7 years earlier while living in Connecticut. The radiographic studies favored a diagnosis of multiple sclerosis. However, studies of blood and cerebrospinal fluid established a diagnosis of Lyme neuroborreliosis.
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PMID:Lyme neuroborreliosis masquerading as a brainstem tumor in a 15-year-old. 891 68

Pulmonary lesions, with sarcoid-like granulomas exhibiting noncaseous necrosis, with associated granulomatous arteritis fulfil the diagnostic criteria of necrotizing sarcoid granulomatosis (NSG). We report the case of a woman who presented with recurrent headaches, transient right hemipareses and left-sided ophthalmoplegia. An excised left retro-orbital lesion demonstrated sarcoid like changes, and the illness responded to steroid therapy. Twelve years later, the patient developed a tumour in the right lung. The resected specimen showed the histological hallmarks of NSG, and careful review of the retro-orbital lesion, removed 12 years previously, revealed similar histology. Extrapulmonary involvement in NSG is rare and has been histologically proven on only one previous occasion. The presentation of necrotizing sarcoid granulomatosis in two different systems 12 years apart is unusual and was considered worth reporting.
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PMID:Necrotizing sarcoid granulomatosis with extrapulmonary involvement. 903 22

Unexpected autopsy findings are presented of a patient who died suddenly after a 6-month history of progressive headaches, nausea, and vomiting. A ruptured Rathke's cleft cyst (RCC) was identified within the adenohypophysis, with a chronic inflammatory reaction in surrounding pituitary and overlying hypothalamus. A brisk lymphoplasmacytic response was also seen in the cavernous sinuses bilaterally, identical to the pathology reported for idiopathic painful ophthalmoplegia, also called Tolosa-Hunt syndrome (THS). The pathogenesis of THS has not been elucidated; based on the findings in this report, it is suggested that some THS cases may result from a hyperimmune response to RCC rupture with extension into one or both cavernous sinuses. Although prompt alleviation of symptoms with corticosteroid treatment is generally encountered with THS, recurrence of symptoms is not uncommon. A careful search for a ruptured RCC should be undertaken in atypical cases of THS, with possible consideration of surgical intervention.
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PMID:Ruptured Rathke's cleft cyst: a possible cause of Tolosa-Hunt syndrome. 910 Nov 12

The case history of a 54-year-old male suffering from pituitary macroadenoma with suprasellar extension is reported. A TRH-test with 200 micrograms i.v. was followed by severe headache and vomiting after 60', and by development of ophthalmoplegia on the following day. Hyperdens patches on the CT scan showed haemorrhage into the tumor. A chromophobic adenoma with macroscopic and histological signs of haemorrhage was removed via the transsphenoidal route. In the postoperative period the ophthalmoplegia gradually disappeared but central hypoadrenia and hypothyroidism occurred. This is the second case in the literature showing that TRH alone and in a low dose may cause pituitary tumor apoplexy. It is concluded that TRH-testing is a risk for the patient with pituitary apoplexy. If, due to the size of the tumor the patients have to be operated on in any case, and the test is not of essential diagnostic value, the TRH-test should be done only in selected cases. Its use in the postoperative evaluation however is without risk for the patients.
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PMID:Apoplexy of a pituitary macroadenoma as a severe complication of preoperative thyrotropin-releasing hormone (TRH) testing. 928 12

The oculomotor nerve of a 6-year-old boy with recurrent headache and recurrent ophthalmoplegia was contrast-enhanced on a magnetic resonance imaging (MRI) scan during an episode. The boy exhibited dramatic response to steroid treatment. The clinical features of ophthalmoplegic migraine and Tolosa-Hunt syndrome overlapped in this patient. We suggest that a positive MRI finding can be included as one of the diagnostic criteria in the classification of ophthalmoplegic migraine and that a trial of steroid is worthwhile in the presence of enhancement of the oculomotor nerve since ophthalmoplegic migraine may be noninfectious but inflammatory in etiology.
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PMID:Enhancement of oculomotor nerve: a diagnostic criterion for ophthalmoplegic migraine? 930 81

A 28-year-old man had recurrent episodes of headache, ophthalmoplegia, and ptosis. MR imaging showed a mass within the sphenoid sinus. TI-201 imaging showed intense uptake in the region of the sphenoid sinus and right middle fossa with moderate retention of activity, suggesting the diagnosis of a viable tumor. A biopsy specimen from the sphenoid sinus revealed dense inflammatory infiltrate dominated by plasma cells, consistent with inflammatory pseudotumor. After radiation therapy, the mass showed no significant change on MR imaging, but regressed in size and uptake on the follow-up TI-201 scan. TI-201 may accumulate in nonmalignant inflammatory lesions and could mimic a viable tumor. It is, therefore, suggested that before surgery and histologic diagnosis, any abnormal intracranial accumulation of TI-201 should be interpreted with caution.
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PMID:False-positive uptake of TI-201 by an intracranial inflammatory pseudotumor. 936 83

The incidence, pathophysiology, symptoms, differential diagnosis and treatment of ophthalmoplegic and retinal migraines are reviewed. We describe three cases: one recurrent, painful ophthalmoplegia alternating between the III and VI nerves, one recurrent migraine associated with internal ophthalmoplegia, and one migraine with visual aura and retinal infarction. In our review we emphasize their infrequency (ophthalmoplegic migraine, 0.7 per million; retinal migraine 0.5-7% of migraines with aura), their uncertain pathophysiology and the possibility of causing permanent oculomotor or visual deficits. Differential diagnoses, including all causes of painful ophthalmoplegia and amaurosis fugax are discussed, with special attention to the difficulty of differentiating Tolosa-Hunt syndrome and forms without headache.
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PMID:[Ophthalmoplegic and retinal migraines]. 964 38


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