*  Groove for transverse sinus - Wikipedia
The transverse sinuses travel along this groove. Position of groove for transverse sinus (shown in red). Animation. Occipital ... Groove for transverse sinus shown in red. Animation. Base of the skull. Upper surface. Groove for transverse sinus shown in red ... and groove for transverse sinus runs horizontally.) Base of the skull. Upper surface. Groove for transverse sinus not labelled ... Transverse sinuses are drawn at bottom. Internal occipital protuberance Occipital bone Transverse sinus This article ...
  https://en.wikipedia.org/wiki/Groove_for_transverse_sinus
*  Occipital Bone Anatomy • GetBodySmart
Groove (sulcus) for transverse sinus - indentations running horizontally from internal occipital protuberance; provide channels ... for transverse sinuses that drain venous blood from the brain to jugular foramen; also serve as attachment points for tentorium ... Internal occipital protuberance - elevation at the center of the cruciform eminence (= vertical and horizontal grooved ridges ...
  https://www.getbodysmart.com/skull-cranial-bones/occipital-bone-anatomy
*  Squamous part of occipital bone - Wikipedia
... those grooves accommodate the transverse sinuses, and their prominent margins give attachment to the tentorium cerebelli. The ... is a deep groove, the sagittal sulcus, which lodges the hinder part of the superior sagittal sinus. To the margins of this ... The angle of union of the superior sagittal and transverse sinuses is named the confluence of the sinuses, and its position is ... Transverse grooves, one on either side, extend from the internal occipital protuberance to the lateral angles of the bone; ...
  https://en.wikipedia.org/wiki/Squamous_part_of_occipital_bone
*  Occipital bone - WikiVisually
Position of groove for transverse sinus shown in red. 3. Base of the skull. Upper surface. Groove for transverse sinus not ... The lateral angles are situated at the extremities of the groove for the transverse sinuses: each is received into the interval ... Groove for transverse sinus labelled at bottom. 2. Human skull (parietal bones removed). ... From each side of this eminence runs a groove for the transverse sinuses. ...
  https://wikivisually.com/wiki/Occipital_bone
*  Mastoid part of the temporal bone - Wikipedia
The groove for the transverse sinus is separated from the innermost of the mastoid cells by a very thin lamina of bone, and ... It is also filled with sinuses, or mastoid cells. The mastoid process is located just behind the ear canal, and lateral to the ... it transmits a vein to the transverse sinus and a small branch of the occipital artery to the dura mater. The position and size ... which lodges part of the transverse sinus; in it may be seen in the opening of the mastoid foramen. ...
  https://en.wikipedia.org/wiki/Mastoid_part_of_the_temporal_bone
*  Transverse sinuses - Wikipedia
... the portion which occupies the groove on the mastoid part of the temporal is sometimes termed the sigmoid sinus. The transverse ... transverse sinus (blue), and facial nerve (yellow). Transverse sinuses Transverse sinuses Transverse sinuses Transverse sinuses ... TRANS." (for Latin: sinus transversus). The transverse sinuses are of large size and begin at the internal occipital ... The transverse sinuses (left and right lateral sinuses), within the human head, are two areas beneath the brain which allow ...
  https://en.wikipedia.org/wiki/Transverse_sinuses
*  read the ebook Anatomy of the brain and spinal cord, with special reference to mechanism and function, for students and...
In the confluens sinuum the transverse sinuses (s. transversi) rise (Fig. 2). Grooving the horizontal arms of the crucial ridge ... Sinuses. (Sinus durce matris). Large venous passages lined with endothelial cells, and called sinuses, are situated between the ... tain sinuses of the dura. (After Morris's Anatomy) . . 4 3. Sinuses of the dura mater in the base of cranium, etc. (After ... Transverse section of 'the medulla from an embryo of eight weeks. (McMurrich after His) 423 127. Transverse section of the ...
  http://www.ebooksread.com/authors-eng/harris-ellett-santee/anatomy-of-the-brain-and-spinal-cord-with-special-reference-to-mechanism-and-fu-hci/page-2-anatomy-of-the-brain-and-spinal-cord-with-special-reference-to-mechanism-and-fu-hci.shtml
*  Infratemporal crest - Wikipedia
Groove for transverse sinus. Lateral parts. *Condyle *Condyloid fossa. *Condylar canal. *Hypoglossal canal ... The lateral surface of the great wing of the sphenoid is convex, and divided by a transverse ridge, the infratemporal crest, ... Lateral surface: Carotid groove. *Sphenoidal lingula. *Anterior surface: Sphenoidal sinuses. Great wings. *foramina *Rotundum ...
  https://en.wikipedia.org/wiki/Infratemporal_crest
*  Ethmoid sinus - Wikipedia
The ethmoidal sinuses or ethmoidal air cells of the ethmoid bone are one of the four paired paranasal sinuses. They are a ... Groove for transverse sinus. Lateral parts. *Condyle *Condyloid fossa. *Condylar canal. *Hypoglossal canal ... The middle group (sometimes the middle ethmoidal sinus) drains into the middle meatus of the nose on or above the bulla ... The anterior group (sometimes the anterior ethmoidal sinus) drains into the middle meatus of the nose by way of the ...
  https://en.wikipedia.org/wiki/Posterior_ethmoidal_cells
*  Pterygoid processes of the sphenoid - Wikipedia
Groove for transverse sinus. Lateral parts. *Condyle *Condyloid fossa. *Condylar canal. *Hypoglossal canal ... The superior portion of the pterygoid processes are fused anteriorly; a vertical groove, the pterygopalatine fossa, descends on ... Lateral surface: Carotid groove. *Sphenoidal lingula. *Anterior surface: Sphenoidal sinuses. Great wings. *foramina *Rotundum ...
  https://en.wikipedia.org/wiki/Pterygoid_plate
*  Supraorbital foramen - Wikipedia
Groove for transverse sinus. Lateral parts. *Condyle *Condyloid fossa. *Condylar canal. *Hypoglossal canal ... The Supraorbital notch is a small groove at superior and medial margin of the orbit in the frontal bone. The supraorbital nerve ... Lateral surface: Carotid groove. *Sphenoidal lingula. *Anterior surface: Sphenoidal sinuses. Great wings. *foramina *Rotundum ...
  https://en.wikipedia.org/wiki/Supraorbital_foramen
*  Mastoid part of temporal bone | Radiology Reference Article | Radiopaedia.org
The sigmoid sulcus, which lodges part of the transverse sinus, lies in the inner surface of the mastoid portion. ... On the medial aspect of the mastoid process is a deep groove, called the digastric fossa, where the digastric muscles attach. ... paranasal sinuses *frontal sinuses. *maxillary sinuses. * ethmoid air cells (sinuses) *ethmoidal infundibulum ... Medial to this is the occipital groove, which is traversed by the occipital artery. ...
  https://radiopaedia.org/articles/mastoid-part-of-temporal-bone
*  Sigmoid Sinus Anatomy, Function & Diagram | Body Maps
A dural sinus is a channel that lies between the dura mater, the outermost tissue covering the brain. ... The sigmoid sinus is a dural venous sinus that lies deep within the human head, and just below the brain. ... The sigmoid sinus moves in a downward manner through an S-shaped groove. This groove lies behind the middle of the mastoid, an ... The sigmoid sinus is actually a pair of two sinuses (right and left) that enable veins to spread from the middle of the head ...
  https://www.healthline.com/human-body-maps/sigmoid-sinus
*  Transverse Sinus | Connectopedia Knowledge Database | Pr Denis Ducreux
They run laterally in a groove along the interior surface of the occipital bone. They drain from the confluence of sinuses (by ... The transverse sinuses are frequently of unequal size, with the one formed by the superior sagittal sinus being the larger; ... The transverse sinuses (left and right lateral sinuses), within the human head, are two areas beneath the brain which allow ... The transverse sinuses are of large size and begin at the internal occipital protuberance; one, generally the right, being the ...
  http://www.fmritools.com/kdb/veins/internal-jugular-vein/sigmoid-sinus/transverse-sinus/index.html
*  Superior petrosal sinus - Wikipedia
It receives blood from the cavernous sinus and passes backward and laterally to drain into the transverse sinus. The sinus runs ... in a groove in the petrous part of the temporal bone formed by the sinus itself - the superior petrosal sulcus. The sinus ... Human brain dura mater (reflections) Superior petrosal sinus Dural venous sinuses. ... The superior petrosal sinus is a venous structure located beneath the brain. ...
  https://en.wikipedia.org/wiki/Superior_petrosal_sinus
*  Ethmoid sinuses | definition of ethmoid sinuses by Medical dictionary
... ethmoid sinuses explanation free. What is ethmoid sinuses? Meaning of ethmoid sinuses medical term. What does ethmoid sinuses ... Looking for online definition of ethmoid sinuses in the Medical Dictionary? ... Synonym: sinus of Valsalva. basilar sinus. Transverse sinus (2).. carotid sinus. The small dilation at the base of the internal ... sinus, coronary,. n the venous sinus in the groove between the left cardiac auricle and the left ventricle. ...
  http://medical-dictionary.thefreedictionary.com/ethmoid+sinuses
*  Infraorbital sinus | definition of infraorbital sinus by Medical dictionary
What is infraorbital sinus? Meaning of infraorbital sinus medical term. What does infraorbital sinus mean? ... Looking for online definition of infraorbital sinus in the Medical Dictionary? infraorbital sinus explanation free. ... the transverse sinuses are joined by the superior petrosal sinuses. Tributaries of the transverse sinuses include inferior ... sinus, coronary,. n the venous sinus in the groove between the left cardiac auricle and the left ventricle. ...
  http://medical-dictionary.thefreedictionary.com/infraorbital+sinus
*  Human head and neck
Groove for transverse sinus. High cheekbones. Highest nasal concha. Horizontal plate of palatine bone ...
  http://dentisty.org/category/Human_head_and_neck/
*  Superior sagittal sinus - Wikipedia
At this point it is continued as the corresponding transverse sinus. The superior sagittal sinus is usually divided into three ... Dural venous sinuses Salunke, P., Sodhi, H. B. S., Aggarwal, A., Ahuja, C. K., Dhandapani, S. S., Chhabra, R., & Gupta, S. K. ( ... grooving the inner surface of the frontal, the adjacent margins of the two parietal lobes, and the superior division of the ... The superior sagittal sinus (also known as the superior longitudinal sinus), within the human head, is an unpaired area along ...
  https://en.wikipedia.org/wiki/Superior_sagittal_sinus
*  Skull fracture - Wikipedia
... or they involve a venous sinus groove or vascular channel. The resulting complications may include suture diastasis, venous ... Linear skull fractures are breaks in the bone that transverse the full thickness of the skull from the outer to inner table. ... Basilar fractures have characteristic signs: blood in the sinuses; a clear fluid called cerebrospinal fluid (CSF) leaking from ... Skull fractures occur more easily at the thin squamous temporal and parietal bones, the sphenoid sinus, the foramen magnum (the ...
  https://en.wikipedia.org/wiki/Skull_fracture
*  Superior Sagittal Sinus | Connectopedia Knowledge Database | Pr Denis Ducreux
At this point it is continued as the corresponding transverse sinus.. It is triangular in section, narrow in front, and ... It allows blood to drain from the lateral aspects of anterior cerebral hemispheres to the confluence of sinuses. Cerebrospinal ... grooving the inner surface of the frontal, the adjacent margins of the two parietal lobes, and the superior division of the ... The superior sagittal sinus (also known as the superior longitudinal sinus), within the human head, is an unpaired area along ...
  http://www.fmritools.com/kdb/veins/internal-jugular-vein/sigmoid-sinus/transverse-sinus/torcular/superior-sagittal-sinus/index.html
*  Neuroanatomy Flashcards by Tessa Greeve | Brainscape
... with the superior sagittal sinus to form the transverse sinus which run in the tentorium cerebelli then form the sigmoid sinus ... in the dural lining of the body of the sphenoid -> important structures run through the sinuses to access their foraminae ... Branches groove the bone and run in the region of the pterion. ... Superior sagittal sinus runs in the superior margin of the falx ... Inferior sagittal sinus joins with the Great cerebral vein to form the straight sinus, which can or cannot join ...
  https://www.brainscape.com/flashcards/neuroanatomy-2529687/packs/4433920
*  Proconsul africanus - Wikipedia
This species had a broad interorbital region and small frontoethmoidal sinuses. The maxillary sinus was restricted. This ... This species has a talus in which the trochlear surface is highly curved and deeply grooved. The foot of this species possessed ... a transverse arch. Proconsul africanus had a brachial index of 96 which is comparable to the extant genus Pan. Overall the ...
  https://en.wikipedia.org/wiki/Proconsul_africanus
*  Transverse sinus stenosis - Neurology - MedHelp
Hi, I have recently been diagnosed with transverse sinus stenosis. I seen my neuro yesterday & he has suggested that i have a stent put in to open up the vessel! He also tells me that this will most li...
  http://www.medhelp.org/posts/Neurology/Transverse-sinus-stenosis/show/1316689
*  Most recent papers with the keyword Intracranial venous sinus stenosis | Read by QxMD
OBJECTIVE Idiopathic intracranial hypertension (IIH) is commonly associated with venous sinus stenosis. In recent years, transvenous dural venous sinus stent (DVSS) insertion has emerged as a potential therapy for resistant cases. However, there remains considerable uncertainty over the safety and efficacy of this procedure, in particular the incidence of intraprocedural and delayed complications and in the longevity of sinus patency, pressure gradient obliteration, and therapeutic clinical outcome. The aim of this study was to determine clinical, radiological, and manometric outcomes at 3-4 months after DVSS in this treated IIH cohort ...
  https://www.readbyqxmd.com/keyword/52861
*  Long-Term Patency Rate of Right Internal Thoracic Artery Bypass Via the Transverse Sinus | Circulation
Reduction in late cardiac events and improved long-term survivals compared with patients revascularized with the saphenous vein have been documented in patients receiving a LITA-to-LAD graft, with long-term (10-year) patency rates of LITA anastomosed to LAD reported to be ≈90%.1 2 3 4 5 6 7 8 9 10 With expectations of improving long-term survival, the use of bilateral ITA as a free graft, a Y graft, or an in situ graft has been advocated by some,14 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 but optimal use of the RITA is not established yet.. We have used the in situ RITA graft via the transverse sinus for revascularization of the circumflex and diagonal arteries with encouraging excellent angiographic early results, similar to those reported by Puig et al11 in 1984 and Buche et al12 in 1995. The patency rates of RITA directed to the circumflex arterial system through the transverse sinus in our early ...
  http://circ.ahajournals.org/content/98/19/2043
*  Stenting of Venous Sinus Stenosis for Medically Refractory Idiopathic Intracranial Hypertension - Full Text View -...
Increased Intracranial Hypertension (IIH), also known as Pseudotumor Cerebri, is defined by increased cerebral spinal fluid (CSF) pressure in the absence of intracranial, metabolic, toxic or hormonal causes of intracranial hypertension. It is characterized by headaches, tinnitus and visual loss, due to optic atrophy, in 50% of cases. Surgical treatments, such as CSF shunt placement and optic nerve sheath fenestration (ONSF), are indicated in case of failure or non-compliance (owing to side effects) of medical treatments (that mainly includes weight loss and drugs, such as Carbonic Anhydrase Inhibitors). However, these surgical treatments are limited by relative high complications and recurrence rate. Indeed, improvement in visual function after ONSF is often transient and the risk of complications, including visual loss, pupillary dysfunction, and vascular complications is up to 40%. With no better treatment option, intraventricular or lumbar shunt placement has become the traditional treatment ...
  https://clinicaltrials.gov/show/NCT02143258
*  Multiple Sagittal Sinus Arteriovenous Fistula Resulting from a Transverse Sinus Venous Thrombosis Presenting with Superior...
Philippine General Hospital, University of the Philippines Manila. A 45-year-old female presented with a 7-year history of right superior orbital vein engorgement, later developing status epilepticus. Cerebral catheter angiogram done revealed 13 dural arteriovenous fistula (DAVFs), two pial arteriovenous fistula, an occluded right transverse sinus and a markedly congested right superior opthalmic vein.. DAVFs are very rare lesions. As of this writing, there has been no published local data on DAVFs presenting as such. This is the first reported case.. Key Words: dural/pial arteriovenous fistula, venous hypertension, venous, thrombosis, arteriorvenous shunting. ...
  http://actamedicaphilippina.com.ph/content/multiple-sagittal-sinus-arteriovenous-fistula-resulting-transverse-sinus-venous-thrombosis-p
*  VARIATIONS IN MAGNETIC RESONANCE VENOGRAPHIC ANATOMY OF THE DORSAL DURAL VENOUS SINUS SYSTEM IN 51 DOGS - Fenn - 2013 -...
Variations in intracranial dural venous sinus anatomy have been widely reported in humans, but there have been no studies reporting this in dogs. The purpose of this retrospective study was to describe variations in magnetic resonance (MR) venographic anatomy of the dorsal dural venous sinus system in a sample population of dogs with structurally normal brains. Medical records were searched for dogs with complete phase contrast, intracranial MR venograms and a diagnosis of idiopathic epilepsy. Magnetic resonance venograms were retrieved for each dog and characteristics of the dorsal dural sinuses, symmetry of the transverse sinuses and other anatomic variations were recorded. A total of 51 dogs were included. Transverse sinus asymmetry was present in 58.8% of the dogs, with transverse sinus hypoplasia seen ...
  http://onlinelibrary.wiley.com/doi/10.1111/vru.12041/abstract
*  Dural arteriovenous fistula post sinus thrombosis in puerperium | International Journal of Emergency Medicine | Full Text
A 28-year-old woman had a normal delivery (primipara) on January 15, 2009. On March 20, 2009, she suffered sudden onset of severe headache. Protein-S and protein-C levels were within the normal ranges. Computed tomography on admission showed no subarachnoid hemorrhage, and the patient was discharge with analgesic treatment. Four days later the patient presented again to our emergency department with increased headache, nauseas, vomiting and bruit of the head. In view of the history and clinical evolution, an urgent computerized tomography (CT) brain scan with intravenous contrast was done showing the empty delta sign; as magnetic resonance imaging (MRI) scan was not available at that time, computed tomography in venograms (Fig. 1a,b) was performed revealing occlusion of the superior sagittal sinus and the bilateral transverse sinus. The patient was referred to the Department of Neurosurgery where a cerebral angiography confirmed ...
  http://intjem.springeropen.com/articles/10.1007/s12245-010-0231-7
*  Beyaz Idiopathic Intracranial Hypertension Lawsuit Information - Do I have a Beyaz Idiopathic Intracranial Hypertension Lawsuit?
Lawsuit Information regarding idiopathic intracranial hypertension (IIH) caused by Beyaz birth control pill. Learn more to see if you qualify for a Beyaz Idiopathic Intracranial Hypertension Lawsuit.
  https://www.schmidtandclark.com/beyaz-idiopathic-intracranial-hypertension
*  Idiopathic intracranial hypertension without papilledema.
Idiopathic intracranial hypertension is characterized by high cerebrospinal fluid pressure with no underlying structural or systemic cause. Idiopathic intracranial hypertension without papilledema, although well-described in adults, is rarely reporte
  http://www.biomedsearch.com/nih/Idiopathic-intracranial-hypertension-without-papilledema/20004864.html
*  Dural arterio-venous fistula in posterior fossa: pulsatile tinnitus | Radiology Case | Radiopaedia.org
These fistulae occur as a result of previous transverse sinus thrombosis with dural arterioles entering the sinus lumen to recanalize, creating multiple tiny fistulae, i.e. external carotid branches (supplying the dura) to transverse venous sinus.
  https://radiopaedia.org/cases/dural-arterio-venous-fistula-in-posterior-fossa-pulsatile-tinnitus-2
*  Fifteen-minute consultation: the child with idiopathic intracranial hypertension | ADC Education & Practice Edition
Idiopathic intracranial hypertension (IIH) is a rare condition where intracranial hypertension is found in the context of normal brain parenchyma and no mass lesion, ventriculomegaly, underlying infection, or malignancy. Our understanding of this condition has greatly improved in the recent years with neuroimaging features and normal values for lumbar puncture opening pressure now well defined. This article provides a review of IIH in children and revised diagnostic criteria based on recent evidence and published opinion. We have also presented an algorithmic approach to the child with possible IIH.. ...
  http://ep.bmj.com/content/99/5/166
*  Venous sinus stenting shortens the duration of medical therapy for increased intracranial pressure secondary to venous sinus...
Results Six subjects chose venous stenting (Group A) and six declined and were managed conservatively with oral acetazolamide (Group B). The relative pressure gradient across the venous narrowing was 29±16.3 mm Hg in Group A and 17.6±9.3 mm Hg in Group B (p=0.09). The mean lumbar puncture opening pressure was 40.4±7.6 cm H2O in Group A and 35.6±10.6 cm H2O in Group B (p=0.4). Spectral domain optical coherence tomography (SD-OCT) showed mean average retinal nerve fiber layer (RNFL) thickness of 210±44.8 µm in Group A and 235±124.7 µm in Group B. However, the mean average RNFL thickness at 6 months was 85±9 µm in Group A and 95±24 µm in Group B (p=0.6). The total duration of acetazolamide treatment was 188±209 days in Group A compared with 571±544 days in Group B (p=0.07). ...
  http://jnis.bmj.com/content/early/2017/05/08/neurintsurg-2017-013103.long
*  Idiopathic intracranial hypertension | Radiology Reference Article | Radiopaedia.org
Idiopathic intracranial hypertension (IIH), also historically known as pseudotumour cerebri, is a syndrome with signs and symptoms of increased intracranial pressure but where a causative mass or hydrocephalus is not identified. Terminology The...
  https://radiopaedia.org/articles/idiopathic-intracranial-hypertension-1
*  Idiopathic Intracranial Hypertension Treatment Trial (IIHTT)
The Idiopathic Intracranial Hypertension Treatment Trial is a multicenter, double-blind, randomized, placebo-controlled study of acetazolamide in 165 I IH participants with mild visual loss. All participants received a lifestyle modification program that included weight reduction with a program emphasizing lifestyle management and a low sodium diet. The main purpose of the trial was to determine the effect of acetazolamide in reducing or reversing visual loss after 6 months of treatment when added to the weight reduction program. Secondary purposes were to determine if acetazolamide lowered CSF pressure, improved quality of life and decreased optic nerve swelling.
  http://webeye.ophth.uiowa.edu/eyeforum/article/IIHTT/index.htm
*  What is Idiopathic Intracranial Hypertension?
Idiopathic Intracranial Hypertension (IIH) is a neurological condition that is typically characterized by an increase of pressure in the skull. Read more...
  http://theunchargeables.com/idiopathic-intracranial-hypertension/
*  074 Rating papilloedema: an evaluation of the Frisen classification in idiopathic intracranial hypertension | Journal of...
Optic disc appearance is a key measure of disease status in Idiopathic Intracranial Hypertension (IIH). Frisen classification describes stages of papilloedema (grades 0-5) and is used internationally, in clinical and research practice. No studies have evaluated Frisen classification since its original description. We assess the inter-rater reproducibility and sensitivity of Frisen classification, compared with our system of ranking papilloedema severity, in IIH. Six masked neuro-ophthalmologists reviewed paired disc photographs (before and after treatment) from 47 patients with IIH (25 acute and 22 chronic) and assigned a Frisen grade. Additionally paired discs were ranked in order of papilloedema severity, (disc ranking). 188 discs were reviewed. Agreement among all reviewers was noted in only three instances (1.6%) when using Frisen classification, compared with 40 instances of exact agreement (44.6%) for disc ranking. The probability of agreement between any two reviewers was 36.1% for Frisen ...
  http://jnnp.bmj.com/content/83/3/e1.20
*  I Have Iih , I'm 19 : I Have Idiopathic Intracranial Hypertension Story & Experience
I Have Iih , I'm 19 : A true, personal story from the experience, I Have Idiopathic Intracranial Hypertension. I'm 19 and ways been fairly fit and healthy, never really any serious health issues. However back in march time last year (2012) I started to put on an incredible amount if weight, in total over a per...
  http://www.experienceproject.com/stories/Have-Idiopathic-Intracranial-Hypertension/2890257
*  Most recent papers with the keyword Vertebrobasilar intracranial | Read by QxMD
Vertebrobasilar insufficiency leading to posterior circulation infarcts caused by congenital hypoplasia of the bilateral transverse foramina at the C2 level, affecting the caliber and flow of the bilateral distal cervical vertebral arteries in an adult, has not been previously reported. A 41-year-old male presented with episodic dizziness for a period of 1 year prior to consultation. Computed tomography angiography of the head and neck demonstrated congenital hypoplasia of the bilateral C2 transverse foramina, with absence of the vertebral arteries in each of the foramina and collateral reconstitution of diminutive intracranial vertebral artery segments ...
  https://www.readbyqxmd.com/keyword/105375
*  O-011 Quantitative MRA is Correlated with Intravascular Pressures Before and After Venous Sinus Stenting: Implications for...
Results An average prestenotic intravascular pressure of 45.2 mmHg (range 31-55) was recorded prior to stenting which decreased significantly to 27.4mmHg (range 16-37) afterwards (paired t-test p = 0.036). The average pressure gradient decreased by 20.4 mmHg. Flow on QMRA increased by 302.3ml/min at the area of stenosis and 304.4 ml/min at the ipsilateral internal jugular vein after stenting. When both jugular veins were considered, the total cerebral venous outflow increased by 260.2 ml/min (Figure 2). Statistical analysis of the change in intravascular pressure proximal to stenosis and change in QMRA flow identified a linear relationship (Pearson's correlation r = 0.926). Clinical improvement, including vision, was observed in all patients.. ...
  http://jnis.bmj.com/content/6/Suppl_1/A6.2
*  When is 'idiopathic intracranial hypertension' no longer idiopathic? | Practical Neurology
Figure 1 Magnetic resonance venography (MRV). (A) MR Venogram at time of diagnosis with IIH in 2007: flow signal is seen in the transverse and sigmoid sinuses bilaterally, although they are asymmetrical, the right side being dominant. (B) MR Venogram 2007. Lack of flow signal in the distal transverse sinuses (arrows) is the characteristic appearance seen in IIH. (C) MR Venogram at time of diagnosis with VST in 2012: there is no flow signal in the left transverse and sigmoid sinuses. (D) MR Venogram 2012. The characteristic IIH appearance remains on the right (arrow). ...
  http://pn.bmj.com/content/14/2/102
*  Constant pressure in my head - like when popping a blood vessel - Migraine - Headache - HealingWell.com Forum
Hello everyone, I am new here and came across these posts. I had/have the very same problem. when you bend over it feels like your head fills up. And I would get very bad vertigo spins. My left eye would also be very blurry. I made a eye appt and was told I have papilledema. I also had increased crainal pressure. I had to have a spinal tap to relieve that. I have what is called psudotumor. They believe I had a clot and for some reason lived to tell about it. I have a narrowing in my right transverse sinus ...
  https://www.healingwell.com/community/default.aspx?f=31&m=1612142
*  Cerebral arteriovenous malformation - huge | Radiology Case | Radiopaedia.org
There is a large left cerebral hemispheric AVM, predominantly frontal, but also involving the left insula and opercula. The nidus is difficult to measure confidently, but measures of least by 5.5 cm. Predominantly left MCA, feeders with the M1 and M2 dilated in a fusiform pattern (5 mm M2 MCA). Further left MCA lenticulostriate, ACA and PCA feeders. No overt feeding arterial saccular aneurysms. There is a fusiform aneurysmal draining vein in the sylvian fissure (17 mm), with enlarged superior and inferior anastomotic and cortical veins draining into the sagittal left transverse sinus. The left basal vein is also enlarged. There is surrounding FLAIR hyperintensity and volume loss, suggesting surrounding gliosis. No convincing blood products to suggest previous haemorrhage. ...
  https://radiopaedia.org/cases/cerebral-arteriovenous-malformation-huge
*  Meningeoma in a sentence (esp. good sentence like quote, proverb...)
5 sentence examples: 1. Results The meningeoma of these 16 cases showed typical DSA. 2. Conclusions The peritumoral edema is related to the site and pathological type of meningeoma. 3. Conclusion Transverse sinus meningeoma is rare and surgical resec
  http://sentencedict.com/meningeoma.html
*  A Snippet from My Mind: My life changed thanks Idiopathic Intracranial Hypertension
I was informed I needed togo through the ordeal again. Attempt number two was successful in relation to gettinga pressure reading which came up as 37 (pressure average is between 16-24) after draining fluid pressure crept back up to 28 which is where they left it however I was still in a lot of agony. 20 minutes into recovery time I was visited by Perry the so called neurologist who told me I needed to lose some weight and dragged me out of the bed and made me stand. All my weight on my weakened right leg he dragged me two steps forward my left leg dead weight in front of my 12 year old daughter and my friend who got the hospital just as they started the procedure. Yes I wanted to shot him a box and jook out his eyes. He tells me there's nothing wrong pushes me back to the bed and walks out. Onthe 3rd day of more tests my vision is still deteriorating and my head is still in agony. Im informed I need to do another l.p. as instructed by Queens Sq who they were still trying to get to accept me as ...
  http://ccdowner.blogspot.co.uk/2013/02/idiopathic-intracranial-hypertension.html