Abstract
Pineal cysts are usually benign, fluid-filled sacs and most pineal cysts are asymptomatic. Sudden death specifically related to pineal cysts is extremely uncommon. A literature review of the pertinent databases, including PubMed, Google Scholar, Scopus, and Web of Science, was carried out to review the existing literature describing sudden death in patients with pineal cysts. In the evaluation of 49 articles, it was found that four reports discussed the unexpected death of patients who had pineal cysts. A total of four cases of sudden death and a pineal cyst were reported. There were 75% females and a mean age of 29 (range: 2045). Cyst size on average was 1.3 cm (1.21.5). In each case, the cause of death and the involvement of important brain structures were confirmed by autopsy results. A pathological analysis of the pineal region and the surrounding brain tissue revealed a variety of lesions. Vascular malformation was found in one case, adding another layer of complexity to the study of sudden death syndrome. In this research, the authors highlight the fact that patients with pineal cysts can experience serious, even fatal, complications. Increased vigilance and early detection through neuroimaging and neurological assessments are required due to the wide variety of clinical manifestations and underlying mechanisms. To explain the mechanism and enhance the management and prevention of sudden deaths associated with pineal cysts, additional research with larger sample sizes is required.
Copyright
Association for Helping Neurosurgical Sick People. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-Non Derivative-Non Commercial License, permitting copying and reproduction so long as the original work is given appropriate credit.
Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)
This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License, which permits unrestricted reproduction and distribution, for non-commercial purposes only; and use and reproduction, but not distribution, of adapted material for non-commercial purposes only, provided the original work is properly cited.
