Hydatid disease: MR imaging of calvarium and superior sagittal sinus involvement.

Neuroradiol J

3 Department of Neurosurgery, Bahçeşehir University School of Medicine, Göztepe Medical Park Hospital, Istanbul, Turkey.

Published: June 2018

AI Article Synopsis

  • Extra-axial hydatid disease (HD) is a rare condition that can complicate diagnosis, as demonstrated by a unique case involving the skull and scalp.
  • The case features unusual MRI findings that mimic osteomyelitis and abscess, but the key diagnostic indicator was the presence of detached endocystic membranes.
  • Recognizing HD as a potential diagnosis in patients with destructive skull lesions is essential for proper imaging and improving treatment strategies.

Article Abstract

Extra-axial hydatid disease (HD) is rare and may create a diagnostic challenge. Herein, we report an extremely rare case of calvarial HD with superior sagittal sinus invasion and an extension to the scalp with unusual magnetic resonance imaging findings simulating osteomyelitis and abscess. Recognition of detached endocystic membranes was the most important clue for the correct diagnosis. HD should be included in the differential diagnosis for a patient having a destructive skull lesion with peripheral enhancing extra-axial soft tissue component. Preoperative correct imaging diagnosis is crucial to improving patient management.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5958509PMC
http://dx.doi.org/10.1177/1971400918764130DOI Listing

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