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

We report a case of microscopic polyangiitis (mPA) and giant cell arteritis (GCA) (polyangiitis overlap syndrome) after influenza vaccination. A 67-year-old female with chronic kidney disease, who had been observed by a physician, presented fever and headache after immunization of influenza vaccine. She was diagnosed as having with mPA and GCA based on symptoms, worsening of renal function, biopsy of temporal artery (giant cell arteritis) and skin (microscopic polyangiitis), pulmonary involvement and the presence of myeloperoxidase-specific anti-neutrophil cytoplasmic antibodies (MPO-ANCA). She was treated with prednisolone (PSL) and the symptoms were improved. However, two months later she was presented with general physical weariness. She was diagnosed as having with pneumocystis pneumonia, cytomegalovirus infection and cryptococcosis. Despite intensive treatment, she was died and autopsy was performed. The present case suggests that the influenza vaccination may cause different types of vasculitis, mPA and GCA, through the common mechanism in pathophysiology. This patient is also the first case of mPA and GCA proven by histological examination.
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PMID:[Case of microscopic polyangiitis and giant cell arteritis after influenza vaccination]. 2172 Jan 4

Background Surgical management of headache due to anomalies in the cervical spine is uncommon, as most cases improve with drugs and/or physical therapy. Case We report two instances of a very uncommon congenital upper cervical spine anomaly due to the presence of a pseudoarthrosis between a unilateral paracondylar process in the base of the skull and an epitransverse process arising from the transverse apophysis (PCP/ETA). The first one corresponds to a male on whom an endoscopic guided puncture was performed, and the second to an adult male from the Neolithic period who showed two cranial trepanations together with the presence of morphine metabolites in both bones and dental calculus. Discussion We draw a parallel between the treatment of two individuals separated by a gap of more than 4800 years: contemporary direct vision of the false joint through a small endoscope, which provides an accurate puncture, and ancient double trepanation with clear signs of bone eburnation.
Cephalalgia 2017 Oct
PMID:Surgical treatment for an uncommon headache: A gap of 4800 years. 2752 Sep 91

A 72-year-old Japanese woman with rheumatoid arthritis whose activity decreased with previous treatments had recurrent thunderclap headaches during an atovaquone regimen for the treatment of pneumocystis pneumonia. The recurrent headaches disappeared after discontinuation of the drug. Brain magnetic resonance images showed multiple cerebral vasoconstrictions of cerebral arteries with vasogenic cerebral white matter edema, which diminished several weeks later. We diagnosed the patient's headaches as reversible cerebral vasoconstriction syndrome due to atovaquone.
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PMID:Reversible Cerebral Vasoconstriction Syndrome due to Atovaquone. 2942 54

Saccadic intrusions such as opsoclonus and ocular flutter are often due to a paraneoplastic or a parainfectious condition. Toxins/drugs may rarely cause them. Herein, we report a rare case of ocular flutter/opsoclonus due to phencyclidine (PCP) toxicity. Our patient is a 21-year-old male who presented with a 3-day history of headache, generalized ill health, and aggressive behavior. He was admitted with reduced level of consciousness following generalized seizures. He had features of sympathetic overactivity with ocular flutter and opsoclonus. Urine toxicology was positive for PCP. Despite supportive care, he succumbed to complications of rhabdomyolysis. Several drugs including cocaine, phenytoin, lithium, and amitriptyline are known to cause ocular flutter/opsoclonus rarely. It is poorly described with PCP. This case highlights PCP as a rare cause of toxin-induced saccadic intrusions and attempts to postulate its pathogenesis. Moreover, our report is the first case of PCP intoxication in Sri Lanka and one of the few documented reports in the South Asian region. Therefore, it represents a significant worrisome alarm about the spread of this substance in this region.
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PMID:Phencyclidine: A Rare Cause of Saccadic Intrusions. 3173 84


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