We discussed the case of a 14-year-old patient with acute onset of psychiatric symptoms for two months who had been examined and different antipsychotic drugs had been prescribed by several psychiatrists without any neuroradiological imaging. Because of unresponsiveness to the antipsychotic drugs, computed tomography and magnetic resonance imaging were performed which revealed a ruptured intracranial dermoid cyst. The patient underwent surgery and antipsychotic medications were withdrawn in short time. The emphasis of this case is that intracranial lesions can present with neuropsychiatric symptoms and findings only without any neurological deficit or signs.
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http://dx.doi.org/10.4274/npa.y6962 | DOI Listing |
J Korean Soc Radiol
November 2024
Department of Trauma & Emergency, All India Institute of Medical Sciences (AIIMS), Bhopal, India.
Dermoid cysts originate from embryonic tissues trapped in the cranial fusion lines and typically manifest extra-axially. However, intradiploic dermoid cysts are rare among cranial tumors, and their rupture has been sparsely documented. We present a case showcasing a remarkable phenomenon-the spontaneous rupture of an intradiploic dermoid cyst into the subarachnoid space, displaying a distinct "volcano-like" appearance on CT and MRI scans.
View Article and Find Full Text PDFJ Craniofac Surg
December 2024
Department of Surgery, Division of Plastic, Mayo Clinic.
Purpose: To review cases of lateral brow dermoid cysts and gain insight into the utility of preoperative imaging, incidence of intraorbital extension, and recurrence rate.
Methods: This is a retrospective study of all patients who underwent excision of lateral brow dermoid cysts at the authors' academic center over a 37-year period.
Results: A total of 136 patients were included.
Surg Neurol Int
November 2024
Department of Medicine, Nepalese Army Institute of Health Sciences, College of Medicine, Kathmandu, Nepal.
Background: Dermoid cysts result from embryonic fusion anomalies, with intracranial dermoid cysts being rare (0.1-0.7% of intracranial tumors).
View Article and Find Full Text PDFSemin Pediatr Neurol
December 2024
Dell Medical School, The University of Texas at Austin, Austin, TX, USA. Electronic address:
Ann Otol Rhinol Laryngol
November 2024
Department of Otorhinolaryngology, University Hospital Heidelberg, Heidelberg, Germany.
Objectives: Midline nasal masses are rare and challenging for surgeons. This study examined the site with the highest risk of recurrence following midline nasal mass excisions.
Methods: Surgical outcomes were retrospectively reviewed following excision of midline nasal masses between 2010 and 2022 in the predominantly pediatric patient cohort.
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