keyword
MENU ▼
Read by QxMD icon Read
search

Reversible cerebral vasoconstriction syndrome

keyword
https://www.readbyqxmd.com/read/29495882/clinical-significance-of-centripetal-propagation-of-vasoconstriction-in-patients-with-reversible-cerebral-vasoconstriction-syndrome-a-retrospective-case-control-study
#1
Masami Shimoda, Shinri Oda, Hideaki Shigematsu, Kaori Hoshikawa, Masaaki Imai, Fuminari Komatsu, Akihiro Hirayama, Takahiro Osada
Introduction We previously reported centripetal propagation of vasoconstriction at the time of thunderclap headache remission in patients with reversible cerebral vasoconstriction syndrome. Here we examine the clinical significance of centripetal propagation of vasoconstriction. Methods Participants comprised 48 patients who underwent magnetic resonance angiography within 72 h of reversible cerebral vasoconstriction syndrome onset and within 48 h of thunderclap headache remission. Results In 24 of the 48 patients (50%), centripetal propagation of vasoconstriction occurred on magnetic resonance angiography at the time of thunderclap headache remission...
January 1, 2018: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/29460913/-migraine-masks-differential-diagnosis-of-acute-headache
#2
A V Sergeev
Differential diagnosis of migraine, can be difficult, especially of migraine with aura. On the one hand, some diseases can produce symptoms similar to migraine (cerebral aneurysm before rupture, reversible cerebral vasoconstriction syndrome). On the other hand, migraine with aura and some other disorders are conditions that have common pathophysiological mechanisms (e.g., CADASIL and MELAS syndrome, antiphospholipid syndrome). Thirdly, clinical presentations of migraine are often difficult to distinguish from features of other headache conditions (migraine with aura - transient ischemic attack, migraine with visual aura - occipital epilepsy)...
2018: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/29446798/life-threatening-headaches-in-children-clinical-approach-and-therapeutic-options
#3
Nagma Dalvi, Lalitha Sivaswamy
Life-threatening headaches in children can present in an apoplectic manner that garners immediate medical attention, or in an insidious, more dangerous form that may go unnoticed for a relatively long period of time. The recognition of certain clinical characteristics that accompany the headache should prompt recognition and referral to an institution equipped with neuroimaging facilities, pediatric neurosurgeons, and neurologists. Thunderclap headaches, which reach a peak within a very short period of time, may be the presenting feature of conditions such as arterial dissection, venous sinus thrombosis, and reversible cerebral vasoconstriction syndrome, which can be addressed by specific pharmacological options instituted in an intensive care setting...
February 1, 2018: Pediatric Annals
https://www.readbyqxmd.com/read/29445439/severe-reversible-cerebral-vasoconstriction-syndrome-in-a-postpartum-patient-treated-successfully-with-direct-instillation-of-intra-arterial-verapamil-during-cerebral-angiography
#4
M T Crockett, M Di Loreto, T J Philips
No abstract text is available yet for this article.
December 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/29433347/neuroimaging-utilization-and-findings-in-headache-outpatients-significance-of-red-and-yellow-flags
#5
Nathan P Young, Muhamad Y Elrashidi, Paul M McKie, Jon O Ebbert
Background Neuroimaging for headache commonly exceeds published guideline recommendations and may be overutilized. Methods We conducted a retrospective cross-sectional study of all outpatient community patients at Mayo Clinic Rochester who underwent a neuroimaging study for a headache indication in 2015. We assessed the neuroimaging utilization pattern, clinical application of red flags, and concordance with neuroimaging guidelines. Results We identified 190 outpatients who underwent 304 neuroimaging studies for headache...
January 1, 2018: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/29430524/agraphia-of-the-left-hand-with-dysfunction-of-the-left-superior-parietal-region-without-callosal-lesions
#6
Ryuta Kinno, Hideaki Ohashi, Yukiko Mori, Azusa Shiromaru, Kenjiro Ono
A 28-year-old right-handed man noticed weakness in his legs, three days after an ephedrine overdose. Initial brain magnetic resonance imaging showed lesions in the parietal regions bilaterally. Computed tomography angiography showed segmental and multifocal vasoconstriction of the cerebral arteries. After treatment, clinical and radiological findings resolved, suggesting the patient had reversible cerebral vasoconstriction syndrome with posterior reversible encephalopathy syndrome. However, he had residual agraphia of the left hand...
March 2018: ENeurologicalSci
https://www.readbyqxmd.com/read/29422854/reversible-cerebral-vasoconstriction-syndrome-due-to-atovaquone
#7
Takahiro Makino, Ikuo Kamitsukasa, Shoichi Ito
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...
September 2017: Case Reports in Neurology
https://www.readbyqxmd.com/read/29406896/fatal-reversible-cerebral-vasoconstriction-syndrome
#8
Amy Kunchok, Helen C Castley, Lucie Aldous, Simon H Hawke, Emma Torzillo, Geoffrey D Parker, G Michael Halmagyi
We report four fatal cases of fulminant reversible cerebral vasoconstriction syndrome, all initially diagnosed as primary central nervous system vasculitis and treated with corticosteroids. Although reversible cerebral vasoconstriction syndrome is usually self-limiting without permanent neurologic deficits, rarely it can be fatal and worse outcomes have been associated with corticosteroid treatment.
February 15, 2018: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/29321411/cough-headache-presenting-with-reversible-cerebral-vasoconstriction-syndrome-a-case-report
#9
Yuji Kato, Takeshi Hayashi, Hiroyasu Sano, Rie Kato, Norio Tanahashi, Masaki Takao
Cough headache can be a primary benign condition or secondary to underlying etiologies. We herein describe a case of a 52-year-old woman with cough headache that presented as reversible cerebral vasoconstriction syndrome (RCVS). Some cases of RCVS are caused by an aberrant sympathetic response to activities that cause an intracranial pressure surge. Therefore, cough headache should be recognized as a possible presentation of RCVS, even without thunderclap headache or neurological deficits.
January 11, 2018: Internal Medicine
https://www.readbyqxmd.com/read/29277281/yield-of-computed-tomography-ct-angiography-in-patients-with-acute-headache-normal-neurological-examination-and-normal-non-contrast-ct-a-meta-analysis
#10
Imanda M E Alons, Ben F J Goudsmit, Korne Jellema, Marianne A A van Walderveen, Marieke J H Wermer, Ale Algra
BACKGROUND: Patients with acute severe headache, normal neurological examination, and a normal noncontrast head computed tomography (NCCT) may still have subarachnoid hemorrhage, cerebral venous thrombosis (CVT), cervical arterial dissection, or reversible cerebral vasoconstriction syndrome (RCVS). Computed tomography angiography (CTA) is used increasingly in the emergency department for evaluating this, but its added value remains controversial. METHODS: We retrospectively collected data on the diagnostic yield of CTA in patients with acute severe headache, normal neurological examination, and normal NCCT who received additional CTA in the acute phase in 2 secondary referral centers for vascular neurology...
April 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29276569/fulminant-reversible-cerebral-vasoconstriction-syndrome
#11
Kushak Suchdev, Gregory Norris, Imad Zak, Wazim Mohamed, Mohammed Ibrahim
Reversible cerebral vasoconstriction syndrome (RCVS) is increasingly being recognized as a diagnosis in patients presenting with thunderclap headaches. In the vast majority of the cases, the syndrome follows a benign course and patients recover completely without any significant therapeutic intervention. In the rarest of cases, RCVS follows a monophasic course with rapid worsening, severe neurological deficits, and poor outcomes. We present the case of a 25-year-old female who presented with headaches which were worsening over 1 week...
January 2018: Neurohospitalist
https://www.readbyqxmd.com/read/29274685/reversible-cerebral-vasoconstriction-syndrome-an-important-and-common-cause-of-thunderclap-and-recurrent-headaches
#12
REVIEW
M T Arrigan, M K S Heran, J R Shewchuk
Reversible cerebral vasoconstriction syndrome is an intracranial vascular manifestation of a wide variety of diseases. It is the second most common cause of thunderclap headache, the most common cause of recurrent severe secondary headaches, and, in patients <60 years of age, has been reported as the commonest cause of isolated convexity subarachnoid haemorrhage. Radiologically, its key feature is vasoconstriction of the intracranial vessels, a dynamic process that is typically maximal at 2 weeks, varies in its distribution over the course of the disease, and typically resolves after 3 months...
May 2018: Clinical Radiology
https://www.readbyqxmd.com/read/29260652/case-report-reversible-cerebral-vasoconstriction-syndrome-in-cerebral-malaria
#13
Kei Yamamoto, Yasuyuki Kato, Koh Shinohara, Satoshi Kutsuna, Nozomi Takeshita, Kayoko Hayakawa, Moritoshi Iwagami, Shigeyuki Kano, Shu Watanabe, Norio Ohmagari
Cerebral malaria is a severe complication of falciparum malaria that occurs infrequently in adults. Here, we describe the case of a 21-year-old man who presented with fever and headache 13 days after returning from a 12-day trip to Kenya and was subsequently diagnosed with falciparum malaria. Complications of cerebral malaria developed within 1 day after the initiation of therapy with intravenous quinine, and the patient entered a deep coma. Magnetic resonance angiography (MRA) revealed multiple vasoconstrictions in his brain...
February 2018: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29236888/convexity-subarachnoid-hemorrhage-clinical-features-and-etiology-of-an-argentinian-cohort
#14
Aníbal Chertcoff, Lucrecia Bandeo, Fátima Pantiu, Luciana León Cejas, Sol Pacha, Claudia Uribe Roca, Manuel Fernández Pardal, Ricardo Reisin, Pablo Bonardo
Nontraumatic convexity subarachnoid hemorrhage is an increasingly recognized subtype of subarachnoid bleeding. OBJECTIVE: Our aim was to describe the etiology and clinical features of a cohort of patients with convexity subarachnoid hemorrhage. METHODS: We retrospectively analyzed all cases of convexity subarachnoid hemorrhage admitted to our hospital between January 2012 and April 2017. Demographic features, clinical characteristics, complementary investigations, etiology and mortality were assessed...
December 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/29198694/reversible-cerebral-vasoconstriction-syndrome-after-heart-transplantation-a-case-report
#15
Y Kumai, O Seguchi, T Sato, K Wada, M Shiozawa, C Yokota, K Kuroda, S Nakajima, T Sato, M Yanase, Y Matsumoto, S Fukushima, T Fujita, J Kobayashi, N Fukushima
BACKGROUND: Reversible cerebral vasoconstriction syndrome (RCVS) is a transient cerebrovascular disorder putatively caused by some immunosuppressive agents. CASE REPORT: We recently encountered a 47-year-old female patient diagnosed with dilated cardiomyopathy who developed RCVS after heart transplantation. A triple-drug regimen consisting of tacrolimus, mycophenolate mofetil, and a corticosteroid was started after surgery. On postoperative day (POD) 11, the patient developed a severe headache, although computed tomography of the head demonstrated no signs of hemorrhage or infarction...
December 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29163751/extracranial-four-vessel-dissection-with-reversible-cerebral-vasoconstriction-syndrome-in-a-habitual-cocaine-user-presenting-with-thunderclap-headache
#16
Spurthi Sunil Surpur, Raghav Govindarajan
No abstract text is available yet for this article.
October 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/29163749/isolated-extracranial-vasospasm-and-intracranial-dissection-an-unusual-imaging-manifestation-of-reversible-cerebral-vasoconstriction-syndrome
#17
Fatmah Al Zahmi, Sumeet G Dua, Miral D Jhaveri, Shawna Cutting
Reversible cerebral vasoconstriction syndrome (RCVS) is a distinct clinical syndrome characterized by thunderclap headache and reversible cerebral vasoconstriction. An association between RCVS and arterial dissection has emerged in recent years, where dissection typically involves the cervical vertebral arteries. In this vignette, we describe isolated reversible vasoconstriction, involving the extracranial arteries and intracranial dissection-a combination hitherto never reported.
October 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/29163745/possible-reversible-cerebral-vasoconstriction-syndrome-associated-with-eucalyptus-case-report
#18
Daniel Lapid, Mohtashim Arbaab Qureshi, Ihtesham Aatif Quresh, Mohammed Rauf Afzal, Alberto Maud, Gustavo J Rodriguez, Rakesh Khatri
Background: Reversible cerebral vasoconstrictive syndrome (RCVS) has characteristic clinical features, brain imaging and Angiographic features. The majority of RCVS cases are associated with the use of antidepressants, polysubstance abuse, and nasal decongestants. We here present a case that highlights the use of eucalyptus herbs as a possible precipitant factor for RCVS formation. Case Presentation: A 42-year-old woman presented to the emergency department with a tingling sensation on the right-hand side of her body and a two-week progressive throbbing severe holocranial headache radiating to the neck, with associated nausea, photophobia, and phonophobia...
October 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/29160084/serial-testing-of-the-ichd-3-beta-diagnostic-criteria-for-probable-reversible-cerebral-vasoconstriction-syndrome-a-prospective-validation-study
#19
Mi Ji Lee, Hyun Ah Choi, Hanna Choi, Chin-Sang Chung
Objectives To serially test the International Classification of Headache Disorders (ICHD) 3rd edition beta version criteria for 6.7.3.1 probable reversible cerebral vasoconstriction syndrome (probable RCVS) in patients with thunderclap headache. Methods We prospectively screened consecutive patients with thunderclap headache who visited the Samsung Medical Center between October 2015 and March 2017. Patients were included in the analysis if they a) visited our hospital within 1 month after onset, b) completed a diagnostic work-up, and c) had no secondary causes other than RCVS...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/29123909/basi-parallel-anatomical-scanning-magnetic-resonance-imaging-for-the-diagnosis-of-reversible-cerebral-vasoconstriction-syndrome-of-the-basilar-artery-a-case-report
#20
Akitaka Yamamoto, Yukinari Omori, Akihiro Shindo, Hiroshi Imai, Hidenori Suzuki
Case: Reversible cerebral vasoconstriction syndrome (RCVS) is an increasingly recognized and important cause of thunderclap headache. Delays in diagnosis may cause deterioration of symptoms and concomitant unnecessary investigations. However, the diagnosis of RCVS in the acute stage remains difficult.A 41-year-old man was admitted to the emergency department for severe, recurrent occipital headaches. The results of initial computed tomography and magnetic resonance imaging (MRI) of the brain and cerebrospinal fluid analysis were normal...
October 2017: Acute Medicine & Surgery
keyword
keyword
24968
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"