scholarly journals Prenatal findings and postnatal follow-up of a midline dural sinus malformation

2021 ◽  
Vol 10 (4) ◽  
pp. 205846012110063
Author(s):  
Hana Shabana ◽  
Johannes Leidinger ◽  
Johan Wikström ◽  
Ove Axelsson
Keyword(s):  
Magnetic Resonance Imaging ◽  
Spontaneous Regression ◽  
Rare Condition ◽  
Present Knowledge ◽  
Magnetic Resonance Imaging Examination ◽  
Dural Sinus ◽  
Resonance Imaging ◽  
Prenatal Magnetic Resonance Imaging ◽  
Dural Sinus Malformation

Dural sinus malformation is a rare condition. We describe a prenatally detected case followed by repeated ultrasound scans and a prenatal magnetic resonance imaging examination. A substantial spontaneous regression was observed, which is associated with a favorable outcome. We believe that our observations, including a long postnatal follow-up, will add to the present knowledge of prenatally detected cases, and thus improve management of the pregnancies as well as our possibilities to counsel the parents-to-be.

School-Age Outcome of Fetuses with Isolated Complete Septum Pellucidum Agenesis at Prenatal Magnetic Resonance Imaging

2021 ◽  
Author(s):  
Andrea Righini ◽  
Giana Izzo ◽  
Chiara Doneda ◽  
Barbara Scelsa ◽  
Cecilia Parazzini
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Septum Pellucidum ◽  
School Age ◽  
Resonance Imaging ◽  
Long Term Follow Up ◽  
Prenatal Magnetic Resonance Imaging ◽  
Final Cohort

Abstract Objective To the best of our knowledge, there have not been studies to address the issue of long-term follow-up of patients with prenatal diagnosis of isolated complete septum pellucidum agenesis (SPA). The aim of this study was to acquire information about the school-age outcome of such patients as a resource for counseling parents receiving this prenatal finding. Methods From a large fetal magnetic resonance (MR) database, we selected only those cases with isolated complete SPA as confirmed by two senior pediatric neuroradiologists in consensus; we then gathered information from the parents of those children who had reached the school age. Results None among the 12 cases (mean age at follow-up: 8.7 years, range: 6–13 year) of the resulting final cohort presented visual or stature deficits; only one required special teaching assistance in school. All other 11 children resulted without any notable academic issue. Conclusion Our report may provide information of practical value about the school-age outcome of fetuses detected by prenatal MR imaging to carry isolated complete SPA.

scholarly journals Dandy–Walker syndrome associated with syringomyelia in an adult: a case report and literature review

2019 ◽  
Vol 47 (4) ◽  
pp. 1771-1777
Author(s):  
Nan Zhang ◽  
Zhenyu Qi ◽  
Xuewen Zhang ◽  
Fangping Zhong ◽  
Hui Yao ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Endoscopic Third Ventriculostomy ◽  
Rare Condition ◽  
Third Ventriculostomy ◽  
Resonance Imaging ◽  
Adult Case ◽  
History Of ◽  
Memory Deterioration

Dandy–Walker syndrome associated with syringomyelia is a rare condition, with few reports of adult cases. We describe an adult case of Dandy–Walker syndrome with concomitant syringomyelia. A 33-year-old man presented with a 3-month history of walking instability, numbness in the hands, memory deterioration, and urinary incontinence. A physical examination showed a positive Romberg sign. Brain computed tomography and magnetic resonance imaging showed hydrocephalus, a cyst in the posterior fossa, absence of the cerebellar vermis, hypoplasia of the corpus callosum and cerebella, and syringomyelia. All of these symptoms were consistent with the diagnosis of Dandy–Walker syndrome. Surgery involving arachnoid adhesiolysis and endoscopic third ventriculostomy was performed. At the 6-month follow-up, the symptoms were completely relieved. Magnetic resonance imaging showed that syringomyelia was greatly reduced and the hydrocephalus remained unchanged. Dandy–Walker syndrome with concomitant syringomyelia in adults is exceedingly rare. Early diagnosis and appropriate surgical treatment of this condition should be highlighted. Combined arachnoid adhesiolysis and endoscopic third ventriculostomy may be an effective approach.

scholarly journals Spontaneous regression of extradural intraspinal cysts in a dog: a case report

2019 ◽  
Vol 15 (1) ◽  
Author(s):  
Marília de Albuquerque Bonelli ◽  
Ronaldo Casimiro da Costa
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Spontaneous Regression ◽  
Magnetic Resonance Imaging Scan ◽  
Resonance Imaging ◽  
Lumbosacral Region ◽  
History Of ◽  
The One ◽  
Intraspinal Cyst

Abstract Background Extradural intraspinal cysts are fluid accumulations that appear to be associated with increased motion at vertebral joints. Case presentation We report the spontaneous regression of lumbar and lumbosacral cysts (presumably synovial cysts) and the unusual occurrence of an S1–2 extradural intraspinal cyst in a dog. The dog presented with lumbosacral pain. Six extradural intraspinal cysts were observed on high-field magnetic resonance imaging from L5–6 to S1-S2. The cysts between L5–6 and L7-S1 ranged from 0.12 to 0.44cm2 at their largest area. The largest cyst was located at S1–2 (left), measuring 0.84 cm2 at its largest view. The dog was medically managed. A follow-up magnetic resonance imaging scan was obtained 3.5 years after the first imaging. All cysts except the one at S1–2 had reduced in size. Mean reduction in size was 59.6% (35–81%). Conclusions In summary, we report a case with multiple extradural intraspinal cysts that underwent spontaneous regression of all but one cyst during a 3.5-year follow-up period. Whether this is a single occurrence, or is part of the natural history of these cysts in the lumbosacral region of dogs, remains to be established. Spontaneous regression of intraspinal cysts had not been described in dogs.

Thrombosed Fetal Dural Sinus Malformation Diagnosed With Magnetic Resonance Imaging

2008 ◽  
Vol 111 (2, Part 2) ◽  
pp. 569-572 ◽  
Author(s):  
M Vittoria Spampinato ◽  
Vanessa Hardin ◽  
Melissa Davis ◽  
Eugene Chang ◽  
Zoran Rumboldt
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Dural Sinus ◽  
Resonance Imaging ◽  
Dural Sinus Malformation

scholarly journals Spontaneous Retrobulbar Haematoma

2015 ◽  
Vol 2015 ◽  
pp. 1-3
Author(s):  
Mehmet Deveer ◽  
Nesat Cullu ◽  
Halil Beydilli ◽  
Hamdi Sozen ◽  
Onder Yeniceri ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Rare Condition ◽  
Ophthalmological Examination ◽  
Resonance Imaging ◽  
Orbital Surgery ◽  
Blurred Vision ◽  
Retrobulbar Hemorrhage

Background. Spontaneous orbital haemorrhage is a very rare condition and vision-threatening event. It may occur due to trauma, orbital surgery/injections, orbital vascular anomalies, and a variety of systemic predisposing factors. Signs of retrobulbar hemorrhage include proptosis, ophthalmoplegia, increased intraocular pressure, loss of pupillary reflexes, and optic disc or retinal pallor. Both Computed Tomography scan and Magnetic Resonance Imaging may be performed in the diagnosis.Case Report. A 31-year-old woman was referred to our hospital with a complaint of headache and blurred vision following a strong sneeze. Ophthalmological examination revealed mild Relative Afferent Pupillary Defect in left eye. Computed Tomography revealed left hyperdense retrobulbar mass and displaced optic nerve. T1 weighted hypointense, T2 weighted hyperintense and non-enhanced round shape, sharply demarcated lesion measuring 18 × 15 × 14 × mm in diameter compatible with haematoma was detected by MRI. Surgically Caldwell-Luc procedure was performed. Histological examination confirmed haematoma. Follow-up Magnetic Resonance Imaging revealed a small reduction in the size of lesion but not complete resolution. The patient’s complaint was regressed. She is now free of symptoms and is still under surveillance. To our knowledge, this is the first reported case of retrobulbar haematoma caused by sneeze.

scholarly journals Can break-dance break your neck? C1/C2 luxation with a combined dens fracture without neurological deficits in an 11-year old boy after a break-dance performance

2015 ◽  
Vol 5 (3) ◽  
Author(s):  
Athanasios K. Petridis ◽  
Adrian Kinzel ◽  
Klaus Blaeser ◽  
Joost Thissen ◽  
Homajoun Maslehaty ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Stable Condition ◽  
Rare Condition ◽  
Neurological Dysfunction ◽  
Neurological Deficits ◽  
Resonance Imaging ◽  
Extreme Sports ◽  
X Ray ◽  
Dens Fracture

Atlantoaxial dislocation in children is a very rare condition. We present the case of a dislocation happened during a break-dance maneuver. The purpose of this report is describing dangers of break-dancing and discussing the treatment we chose. The patient was followed up until 12 months after surgery. Magnetic resonance imaging and computed tomography of the cervical spine were evaluated. Translaminar fixation of C1/C2 had been performed after manual reposition under X-ray illumination. After a 12-month follow-up, the patient shows a stable condition without neurological dysfunction. He is not allowed to perform any extreme sports.

scholarly journals Symptomatic Parietal Intradiploic Encephalocele—A Case Report and Literature Review

2017 ◽  
Vol 78 (01) ◽  
pp. e40-e45 ◽  
Author(s):  
Chen Shi ◽  
Bruno Flores ◽  
Stephen Fisher ◽  
Samuel Barnett
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Case Report ◽  
Surgical Treatment ◽  
Literature Review ◽  
Rare Condition ◽  
Resonance Imaging ◽  
Traumatic Head Injury ◽  
Traumatic Head

AbstractEncephalocele is a rare condition that consists of herniation of cerebral matter through openings of dura and skull. A majority of encephaloceles are congenital and manifest in childhood. We present a case of a 45-year-old man presenting with contralateral hemiparesis and found to have an extremely rare phenomenon of a symptomatic posttraumatic parietal intradiploic encephalocele (IE) manifesting 36 years following pediatric traumatic head injury. Computed tomography and magnetic resonance imaging confirmed herniation of brain tissue into the intradiploic space. Surgical treatment with reduction of the encephalocele achieved near resolution of preoperative hemiparesis on follow-up. The pathogenesis and a literature review of IE are discussed.

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