The Effect of Hydrocephalus on the Optic Nerve in the Presence of Intracranial Mass.

OBJECTIVE: The measurement of optic nerve sheath diameter is a noninvasive, practical, and economical method used to identify increased intracranial pressure. The purpose of this study is to detect the preoperative and postoperative changes in optic nerve sheath diameter in patients with intracranial mass, to correlate these changes with optic nerve diameter variations, and to evaluate the impact of hydrocephalus on these alterations. MATERIAL AND METHOD: This study was conducted with patients who presented to our clinic with complaints of intracranial mass, were decided for surgery, and underwent surgical procedures. FINDINGS: The optic nerve and optic nerve sheath diameter measurement values were different preoperatively and postoperatively, with a significant decrease in the optic nerve sheath diameter in all groups in postoperative measurements, while the optic nerve diameter significantly increased. CONCLUSIONS: Although there was no significant difference between the effects of hydrocephalus and intracranial mass-related increase in intracranial pressure on the optic nerve and optic nerve sheath, it was observed that hydrocephalus increased intracranial pressure when considering the Evans ratio. It has been determined that as ventricular dilatation increases, so does intracranial pressure, which leads to an increase in the diameter of the optic nerve sheath, resulting in papilledema and thinning of the optic nerve. These findings indicate the importance of early cerebrospinal fluid diversion and monitoring optic nerve sheath diameter in the management.

Pediatric case of a penetrating lumbar spinal injury.

PURPOSE: Penetrating spinal injuries are generally extremely rare and are seldom encountered in pediatric patients. The non-compliance of pediatric patients with physical examination can sometimes delay diagnosis and treatment. Here, we present a case of a child who had a fall and suffered penetrating spinal trauma due to a small glass fragment. CASE REPORT: A penetrating foreign body was detected in the lumbar spinal region of a 2-year-old patient with complaints of increased restlessness on physical activity followed by difficulty in walking. The patient was operated on and followed up without any complications in the perioperative and late postoperative periods. CONCLUSION: A detailed physical examination is necessitated in the pediatric age group because of insufficient anamnesis. The high number of patients per physician, especially in societies having a low socioeconomic standard, prevents detailed examinations, and unnecessary examinations may cause delays in diagnosis. However, one must note that the skin findings of pediatric patients can be very helpful, especially in pediatric neurosurgery, and examination should not be neglected.

Reliability and Quality of Online Patient Education Videos for Spina Bifida.

BACKGROUND: There is a growing trend among patients and their families to seek medical information online. Among the world's most popular websites, YouTube is ranked second. Our aim was to assess the reliability and quality of YouTube videos on spina bifida. METHODS: Researchers searched the YouTube platform using 3 search keywords in February 2022. These were spina bifida, spina bifida treatment, and spina bifida surgery. The content of the first 35 videos for each search term was evaluated using the DISCERN scale. Two independent neurosurgeons with 6 years of experience in pediatric neurosurgery evaluated the content of the videos. RESULTS: Of the total 105 videos, 58 met the inclusion criteria and were evaluated. Of these videos, 3 (6.5%) received a score between 3 and4. This suggests that the video is reliable but missing important information. Only one (2.1%) of the videos had a mean score of >4, which refers to a high-quality source of information. It has been found that the popularity of the video was not correlated with whether it was broadcasted by health professionals or whether it has surgical content. The correlation between video popularity and DISCERN score was not significant (P = 0.361/0.401 based on the number of views; P = 0.459/0.606 based on the number of likes). CONCLUSION: Based on the results of this study, patients and their families will generally encounter low-quality educational content on YouTube when searching for information about spina bifida. Since videos on spina bifida are insufficient, we recommend to universities, hospitals, and academic societies publish reliable video education content to support and optimize patient education, in line with approved tools such as DISCERN.

Choroid Plexus Papilloma and Factor XIII Deficiency: Case Report.

Factor XIII deficiency is a rare hemorrhagic disorder that can cause spontaneous intracranial hemorrhage and bleeding after surgery. The diagnosis of factor XIII deficiency is difficult before surgical interventions, because coagulation parameters are normal in these patients. Important clinical findings are postsurgical bleeding and recurrent spontaneous intracranial hematomas. These findings should raise the clinical suspicion of factor XIII deficiency. Therefore, diagnosis of factor XIII deficiency is very important for neurologists and neurosurgeons in terms of reducing mortality and morbidity. We present an 8-month-old female patient who developed subdural hematoma after ventriculoperitoneal shunt surgery but not bleeding after choroid plexus papilloma due to FXIII deficiency.