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Bernard Gaillot, Woman Sleeping in a Landscape with a Letter, c. 1800 https://t.co/hEtrlbq25h #clevelandartmuseum #europeanart
The 3rd cranial pediatric dural arteriovenous fistula: the rare dural sinus malformation has direct connections between arteries & a sinus with enlarged venous lakes (except for jugular bulb location). For anyone who noticed just 2 in my last post!😁(With Dr. Philippe Gailloud)
Two cranial pediatric dural arteriovenous fistulas: the “adult” type has direct connections between arteries & a venous sinus, the “infantile” type includes the latter with pial arteriovenous shunting, multiple feeders, sinus thrombosis & retrograde flow. For Philippe Gailloud
Good old pen and ink! Overview of the spinal venous system, both intradural and extradural components, which are separate by the dural crossing of the radiculomedullary veins. New article by Dr. Gailloud on the antireflux mechanism located at this point: https://t.co/dA3LH96340
New article by Dr. Gailloud "The antireflux mechanism includes at least a tight narrowing of the radiculomedullary vein, which likely influences the development and clinical expression of low-flow spinal arteriovenous fistulas..." Illustration @LydiaJGregg https://t.co/H5cQb4SjOP
Grâce à V. Simonet, une photo qui rend mieux justice à l'acquisition fin 2019 par la métropole d'Evreux d'un portrait de Jacques Dumont dit le Romain (1701-1781) représentant un moine de la chartreuse de Bourbon-lez-Gaillon avec une douceur éloignée de Restout (>@RMM_Rouen)
An animation for patients on Vein of Galen arteriovenous malformation by @LydiaJGregg, for Dr. Philippe Gailloud:
There’s a magic to the falling of snow, as it gentle descends from the heavens.
Check out “Winter in the Divide” by AbigailLockwood: https://t.co/6F3cCJe9Fs
#Snow #Winter #DigitalArt
Vein of Galen arteriovenous malformations for Dr. P. Gailloud:
Type I direct arteriovenous shunts.
Type II “nidus-like” feeders.
Type III combination of Types I & II.
Type IV arteriovenous malformation drains into enlarged, 'normal' vein of Galen. Article https://t.co/EQgS4Qttnr
Finishing up book chapter illustrations for Dr. Philippe Gailloud: spinal dural arteriovenous fistulas are located within the dural sheath of a spinal nerve root and typically drain intradurally into a radiculomedullary vein. #sciart #medicalillustration
A fresh batch of laminated color prints for patient communication!
Low-tech discussion tools = interaction without screen time + a happy Dr. Philippe Gailloud with his bounty of colorful information to share! #sciart #medicalillustration
Causes of spinal cord ischemia & stroke illustrated for Dr. Philippe Gailloud:
- stenoses of intersegmental artery (ISA) ostia,
- compression of the ISA or its branches by anterior, lateral or posterior disc herniation and,
- diaphragmatic crus syndrome.
#sciart @AMIdotorg
There is so much variation in spinal vascular anatomy- plenty to draw! Here only the spinal components of the dorsospinal artery are present on the T8 intersegmental artery, which may be overlooked during angiography, as described by Dr. Gailloud: https://t.co/DgpAqv5TEw #sciart
Finishing up some vascular malformation illustrations with Dr. Philippe Gailloud. This one is a spinal arteriovenous malformation, an abnormal tangle of arteries and veins in the cord. Hand-drawn and colored in @Photoshop #sciart #medicalillustration
New publication by Joe Kang, Lydia Gregg & Philippe Gailloud in the journal of Neuroradiology! https://t.co/5OQ2EuIUSG