chiari malformation type 1
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2021 ◽  
pp. 097275312110463
Author(s):  
Elena Rudakova ◽  
Seema Mahesh ◽  
George Vithoulkas

Background: Syringomyelia (SM) with Chiari malformation is a rare disease with an unpredictable course. Surgery and other interventions help reduce the severity of symptoms, but over 50% patients require re-operation. Auto-resolution is rare in this type of SM, and most cases progress to complications, which may amount to a great burden. Case presentation: We present a case of SM with Arnold-Chiari malformation type 1 in a 54-year-old Russian woman who was treated with individualized classical homeopathy for over eight years with remarkable improvement in the clinical signs and symptoms of the condition and comorbidities. On MRI, the syrinx completely resolved, which further confirmed the benefit of this therapy. Conclusion: This case of SM with Arnold-Chiari malformation type 1 seemed to benefit from individualized classical homeopathy. Scientific investigation into an individualized classical homeopathic approach towards SM is necessary to establish its relevance in this condition.


2021 ◽  
Author(s):  
María José Abenza Abildúa ◽  
Vanesa Lores Gutiérrez ◽  
Javier Giner García ◽  
Francisco José Navacerrada Barrero ◽  
Beatriz Sánchez García ◽  
...  

2021 ◽  
pp. 1-8
Author(s):  
Jessica L. Houk ◽  
Timothy J. Amrhein ◽  
Linda Gray ◽  
Michael D. Malinzak ◽  
Peter G. Kranz

OBJECTIVE Chiari malformation type 1 (CM-1) and spontaneous intracranial hypotension (SIH) are causes of headache in which cerebellar tonsillar ectopia (TE) may be present. An accurate method for differentiating these conditions on imaging is needed to avoid diagnostic confusion. Here, the authors sought to determine whether objective measurements of midbrain morphology could distinguish CM-1 from SIH on brain MRI. METHODS This is a retrospective case-control series comparing neuroimaging in consecutive adult subjects with CM-1 and SIH. Measurements obtained from brain MRI included previously reported measures of brain sagging: TE, slope of the third ventricular floor (3VF), pontomesencephalic angle (PMA), mamillopontine distance, lateral ventricular angle, internal cerebral vein–vein of Galen angle, and displacement of iter (DOI). Clivus length (CL), an indicator of posterior fossa size, was also measured. Measurements for the CM-1 group were compared to those for the entire SIH population (SIHall) as well as a subgroup of SIH patients with > 5 mm of TE (SIHTE subgroup). RESULTS Highly significant differences were observed between SIHall and CM-1 groups in the following measures: TE (mean ± standard deviation, 3.1 ± 5.7 vs 9.3 ± 3.5 mm), 3VF (−16.8° ± 11.2° vs −2.1° ± 4.6°), PMA (44.8° ± 13.1° vs 62.7° ± 9.8°), DOI (0.2 ± 4.1 vs 3.8 ± 1.6 mm), and CL (38.3 ± 4.5 vs 44.0 ± 3.3 mm; all p < 0.0001). Eight (16%) of 50 SIH subjects had TE > 5 mm; in this subgroup (SIHTE), a cutoff value of < −15° for 3VF and < 45° for PMA perfectly discriminated SIH from CM-1 (sensitivity and specificity = 1.0). DOI showed perfect specificity (1.0) in detecting SIH among both groups. No subjects with SIH had isolated TE without other concurrent findings of midbrain sagging. CONCLUSIONS Measures of midbrain sagging, including cutoff values for 3VF and PMA, discriminate CM-1 from SIH and may help to prevent misdiagnosis and unnecessary surgery.


Author(s):  
Veronica Saletti ◽  
Mariangela Farinotti ◽  
Paola Peretta ◽  
Luca Massimi ◽  
Palma Ciaramitaro ◽  
...  

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