Pineal dysgerminomas are sporadic pediatric intracranial tumors that usually grow as midline lesions around the third ventricle, most frequently the pineal gland and the pituitary regions of the brain. The severity of symptoms is dependent on the location of the lesion and can present with increased intracranial symptoms. We report a 20-year-old man who presented with new-onset headaches over the past month that would wake him from his sleep at night. The headaches, however, resolved completely one week prior to his first neurological evaluation. A thorough neurological examination was normal. A careful review of the literature does not show a case of a pineal tumor presenting with spontaneous regression of intracranial pressure, and therefore we would like to raise awareness among clinicians about this potential course. A delay in obtaining imaging could have been life-threatening; thus, we recommend a high index of suspicion when patients present with recent symptoms suggesting increased intracranial pressure. Our patient had an excellent outcome two years after his presentation, with appropriate management including drainage of the cerebrospinal fluid, chemotherapy, and radiotherapy.
CITATION STYLE
Torres, A. R., Salvador, C., Mora, M. D., Chavez, W., & Romero, J. (2020). Pineal Dysgerminoma: A Misleading Clinical Course With Potential Life-Threatening Consequences. Cureus. https://doi.org/10.7759/cureus.9365
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