Bifenthrin induces developmental immunotoxicity and vascular malformation during zebrafish embryogenesis

2020 ◽  
Vol 228 ◽  
pp. 108671 ◽  
Author(s):  
Sunwoo Park ◽  
Jin-Young Lee ◽  
Hahyun Park ◽  
Gwonhwa Song ◽  
Whasun Lim
Keyword(s):  
Vascular Malformation ◽  
Zebrafish Embryogenesis ◽  
Developmental Immunotoxicity

Spinal Dural Arteriovenous Fistula: Diagnosis and Treatment

2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Nur Setiawan Suroto
Keyword(s):  
Spinal Cord ◽  
Arteriovenous Fistula ◽  
Vascular Malformation ◽  
Dural Arteriovenous Fistula ◽  
Motor Symptoms ◽  
Elderly Men ◽  
Spinal Dural Arteriovenous Fistula ◽  
Sensory Disturbances ◽  
Av Fistulas ◽  
Low Rate

Spinal dural arteriovenous (AV) fistulas are the most commonly encountered vascular malformation of the spinal cord and a treatable cause for progressive paraplegia or tetraplegia. They most commonly affected are elderly men and are classically found in the thoracolumbar region.Symptoms gradually progress or decline in a stepwise manner and are commonly associated with pain and sphincter disturbances. Surgical or endovascular disconnection of the fistula has a high success rate with a low rate of morbidity. Motor symptoms are most likely to improve after treatment, followed by sensory disturbances, and lastly sphincter disturbances.

Cervicofacial lymph-vascular malformation: a case report

2021 ◽  
pp. 407-409
Author(s):  
Rawia Albar ◽  
Alaa Alesa ◽  
Dina Saqa ◽  
Abdullah Alesa
Keyword(s):  
Case Report ◽  
Vascular Malformation

scholarly journals Patients with Congenital Low-Flow Vascular Malformation Treated with Low Dose Sirolimus

2021 ◽  
Author(s):  
Veroniek E. M. Harbers ◽  
Gerard A. P. J. M. Rongen ◽  
Carine J. M. van der Vleuten ◽  
Bas H. Verhoeven ◽  
Peter C. J. de Laat ◽  
...  
Keyword(s):  
Vascular Malformation ◽  
Low Dose ◽  
Low Flow

scholarly journals Cervicofacial cellulitis on vascular malformation: About two case reports

2021 ◽  
pp. 102526
Author(s):  
Ulrich Opoko ◽  
Iro Salissou ◽  
Rachid Aloua ◽  
Mohamed Raiteb ◽  
Faiçal Slimani
Keyword(s):  
Vascular Malformation ◽  
Case Reports

A Vascular Malformation in the Hand with Compromised Neurologic Status

2020 ◽  
Vol 68 ◽  
pp. 569.e9-569.e11
Author(s):  
Samuel Ferguson ◽  
Tolga Türker
Keyword(s):  
Vascular Malformation ◽  
Neurologic Status

A Rare Case: Primary Venous Malformation in Parietal Bone

2021 ◽  
pp. 1-4
Author(s):  
Serhat Yarar ◽  
Ilker Uyar ◽  
Mehmet Emin Cem Yildirim ◽  
Mehmet Dadacı ◽  
Bilsev Ince
Keyword(s):  
Vascular Malformation ◽  
Rare Case ◽  
Histopathological Examination ◽  
Vascular Malformations ◽  
Venous Malformation ◽  
Parietal Bone ◽  
Hair Density ◽  
Trichilemmal Cyst ◽  
Advancement Flaps ◽  
Rotation Advancement

Primary intraosseous vascular malformations (PIVMs) are rare intraosseous lesions, accounting for approximately 0.5–1% of all intraosseous tumours. In this case report, we aimed to present a rare case of intraosseous vascular malformation causing a large lytic area in the parietal bone. A 25-year-old male patient was admitted to the clinic with a mass on the parietal bone. On physical examination, it was observed that the hair density on the mass was decreased, the mass had a soft consistency, and there was no pain on palpation. The patient was operated under local anaesthesia with a provisional diagnosis of a trichilemmal cyst. However, intraoperative diagnosis was a vascular malformation. There was a 3-cm full-thickness defect on the parietal bone caused by the lesion. The mass was excised completely while preserving the integrity of the dura. The resulting defect was reconstructed with bilateral rotation advancement flaps. The calvarial defect was not reconstructed due to equipment inadequacy. No complications were encountered in the postoperative period. Ninety-three PIVM cases have been reported in the skull since 1845. In very few of these cases, the mass is located in the parietal bone. The pathogenesis of PIVMs is not completely understood. The definitive diagnosis is made by histopathological examination. The therapeutic gold standard is surgery. Surgeons should keep in mind that radiological examination before the operation could prevent undesirable complications.

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