"Recurrent Pleomorphic Xanthoastrocytoma Presenting with Diffuse Leptomeningeal Spread".

We have read with great interest the recent paper by Grigsby-Rocca et al regarding recurrent pleomorphic xanthoastrocytoma (PXA) with leptomeningeal dissemination. While acknowledging the challenges in managing such cases, we wish to highlight the role of radiotherapy for symptom palliation and potential life extension. We report a case of a 27-year-old woman with recurrent anaplastic PXA and diffuse leptomeningeal spread, who was offered radiotherapy to the spinal axis. Initially presenting with headaches and seizures, she underwent surgical excision, postoperative radiotherapy, and temozolomide. Despite initial disease control, subsequent recurrences required additional surgeries and systemic therapies. With disease progression to leptomeningeal spread, radiotherapy was administered, resulting in clinical stability. This case underscores the importance of considering palliative radiotherapy to improve quality of life and potentially prolong survival in patients with recurrent PXA and leptomeningeal dissemination.

Contralateral transcallosal transfalcine approach for bilateral intra-extraventricular anaplastic ganglioglioma via 'the trans-tumoral route': a technical case instruction.

BACKGROUND: Bilateral, biventricular lesions present a challenging scenario in neurosurgery, often requiring complex surgical techniques for management. Gangliogliomas (GG), while typically indolent, can manifest as anaplastic variants (AGG), necessitating comprehensive treatment strategies. This case study explores a unique surgical approach for a patient with bilateral, intra-extraventricular lesions infiltrating the corpus callosum, highlighting the complexities of managing such cases. METHODS: A 63-year-old female presented with a progressive intraventricular lesion infiltrating the left frontal lobe, diagnosed initially as a ganglioglioma. Following resection and histological examination, the lesion was confirmed as a WHO Grade 1 ganglioglioma. Subsequently, a contralateral lesion emerged, necessitating a novel surgical approach to achieve maximal safe resection while minimising neurological deficits. The technique involved extending the surgical corridor contralaterally along the tumour route, guided by neuronavigation and fluorescence imaging. RESULTS: The surgical approach enabled maximal safe resection of the lesion, with postoperative imaging confirming complete resection in most sites except for a known infiltration in the right posterior lateral ventricle. Histological examination revealed AGG, prompting subsequent adjuvant radiotherapy due to its aggressive nature. CONCLUSION: The management of bilateral, biventricular lesions such as AGG requires innovative surgical approaches tailored to individual patient characteristics. The case highlights the efficacy of a transtumoral approach in achieving maximal safe resection while minimising neurological sequelae. Moreover, it underscores the importance of comprehensive treatment strategies, including adjuvant therapies, in addressing aggressive histological variants of gangliogliomas.

Microsurgical lesionectomy for drug-resistant insular cortex epilepsy in focal cortical dysplasia type IIB: a pediatric case report.

Introduction and importance: Focal cortical dysplasia (FCD) is a significant cause of drug-resistant epilepsy, often necessitating surgical intervention. Type IIb FCD poses challenges due to its strong association with drug-resistant seizures. Effective management involves advanced imaging, intraoperative neurophysiological monitoring, and precise surgical techniques. This case study illustrates these strategies in an 11-year-old female with drug-resistant epilepsy attributed to Type IIb FCD. Case presentation: The patient, an 11-year-old female, had drug-resistant seizures despite various anticonvulsant treatments. Preoperative 3 Tesla (3T) MRI revealed an ill-defined lesion in the right frontal operculum. The surgical team used neuro-navigation for intraoperative guidance and electrocorticography for lesionectomy. Pathology confirmed Type IIb FCD with rare concentric calcifications. Clinical discussion: Drug-resistant seizures in FCD often require surgery when medications fail. This case highlights the importance of comprehensive preoperative evaluations and advanced imaging, such as 3T MRI, to accurately identify lesions. Intraoperative neurophysiological monitoring, including electrocorticography, ensures precise resection of the epileptogenic zone. The unusual finding of concentric calcifications in Type IIb FCD is noteworthy, suggesting the need for further research to understand their impact on the disease. Conclusion: Microsurgical lesionectomy is crucial for managing drug-resistant seizures in Type IIb FCD. Combining advanced imaging with intraoperative monitoring improves surgical precision and outcomes. The rare pathological finding of calcifications highlights the diversity of FCD manifestations, warranting further study. These techniques can significantly enhance seizure control and quality of life in patients with drug-resistant epilepsy.

Intraventricular Glioblastomas: A Systematic Review of Multimodal Treatment Strategies.

AIM: Intraventricular glioblastomas (IVGBMs) are rare tumors within the central nervous system characterized by unique challenges in diagnosis and management due to their location within the ventricular system. Despite their rarity, these tumors necessitate comprehensive study to refine diagnostic approaches and optimize therapeutic strategies. METHODS: A systematic review was conducted using PubMed, Scopus, Web of Science, and Google Scholar databases to identify relevant literature published up to January 2024. Inclusion criteria encompassed studies in English focusing on clinical characteristics, radiological features, pathology, and treatment of IVGBM. Data synthesis and analysis followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. RESULTS: Twenty-four articles met the inclusion criteria, comprising 47 patients with IVGBM. The median age was 47 years, with a male predominance (32 males, 15 females). Common symptoms included increased intracranial pressure and seizures. Tumors predominantly affected the lateral ventricles (body and trigone). Surgical resection (subtotal or gross total) was the primary treatment approach, with adjuvant therapies (radiotherapy, chemotherapy) administered postoperatively. CONCLUSIONS: IVGBM present distinct diagnostic and therapeutic challenges due to their ventricular location. Current treatments primarily involve surgical resection followed by adjuvant therapies, though outcomes remain guarded. Further research is needed to enhance understanding and management of this rare glioblastoma subset.

Comparative Analysis of Recurrent Glioblastoma Target Contours via 11C-Methionine, 68Ga-Prostate-Specific Membrane Antigen Positron Emission Tomography, and Magnetic Resonance Imaging: Implications for Precision Radiotherapy Planning.

Purpose: Glioblastoma (GBM) recurrence poses challenges in radiation therapy treatment planning because reirradiation has limited leeway needed for precise target delineation. Although effective radiotracers are emerging for treatment planning, comparisons of 11C-methionine positron emission tomography (MET-PET), 68Ga-prostate-specific membrane antigen PET (PSMA-PET), and magnetic resonance imaging (MRI) for contouring recurrent GBMs are lacking in the literature. This case study aimed to highlight the differences and similarities in target contours delineated from 3 examinations, aiming to raise doubts about the adequacy of current radiation therapy planning practices. Methods and Materials: A 37-year-old female patient with recurrent Isocitrate dehydrogenase (IDH)1/2 wild-type GBM underwent MRI, MET-PET, and PSMA-PET scans. Target delineations were performed, and volumes were compared using the Dice similarity coefficient, conformity index, and overlap volume, considering different planning target volume margins. Results: We found that MET-PET and MRI volumes showed superior agreement compared with PSMA-PET across all similarity parameters, indicating a more marked discrepancy between PSMA-PET and other modalities. Increasing planning target volume margins demonstrated progressive convergence in intervolume discrepancies. Notably, PSMA-PET delineated larger volumes extending beyond MRI-based volumes. Conclusions: MRI alone may not suffice for target delineation in recurrent GBMs. PET imaging modalities offer complementary insights. Combined PET-MRI guidance could improve tumor boundary detection in target delineation for reirradiation. Prospective trials are necessary to ascertain its impact on patient outcomes.

The role of precentral cerebellar vein in neurosurgery: An in-depth review of anatomy, implications, and risks.

Background: The Precentral Cerebellar Vein (PCV) plays a crucial role as an anatomical landmark in neurosurgery, and the possibility of its safe sacrifice is controversial. Understanding its anatomical nuances and clinical implications is fundamental in enhancing neurosurgical practice. Methods: A systematic review following PRISMA guidelines was conducted to consolidate literature on the PCV. PubMed, Scopus, and Web of Science were systematically searched using predefined criteria. Studies providing complete research texts in English, focusing on the PCV's surgical anatomy and neurosurgical implications were included. Results: Fourteen articles met inclusion criteria, exploring the PCV's anatomical variations, trajectory, dimensions, and connections. The PCV's utility in localizing posterior fossa tumors was underscored, aiding in surgical precision. However, sacrifices of the PCV or minor veins for access to quadrigeminal areas posed postoperative risks, emphasizing the need for careful preoperative planning. Additionally, the PCV's diagnostic value in venous malformations and developmental anomalies was highlighted. Conclusions: This comprehensive review accentuates the pivotal role of the PCV in neurosurgery. While serving as a vital guide in procedures, it poses potential risks when manipulated. Understanding its multifaceted significance, from anatomy to clinical implications, is paramount for informed decision-making and minimizing complications in neurosurgical interventions.

Alterations of the Glymphatic System in Glioblastomas: A Systematic Review.

BACKGROUND/AIM: The glioblastomas, aggressive brain tumors with a poor prognosis, have drawn interest in their interaction with the glymphatic system-an emerging brain drainage network. This review explores the relationship between glioblastomas and the glymphatic system, aiming to elucidate their impact on disease progression. The aim of the study was to address the alterations in the glymphatic system in the presence of glioblastoma, and their implications for disease pathogenesis and prognosis. MATERIALS AND METHODS: Following PRISMA guidelines, we conducted a systematic literature review, identifying studies on the glymphatic system in glioblastomas. Four high-quality studies were selected based on stringent criteria. Data extraction involved categorizing key findings, and thematic analysis uncovered recurring patterns in glymphatic alterations associated with glioblastomas. RESULTS: Out of 356 studies, four meeting the high-quality criteria were included. These studies revealed modifications in lymphatic outflow, factors contributing to glymphatic dysfunction, impediments to cerebrospinal fluid drainage, and emerging roles in glioma management. The findings allow a comprehensive understanding of alterations within the glymphatic system in the presence of glioblastoma. CONCLUSION: The glymphatic system in glioblastomas exhibits changes, including diminished lymphatic outflow, disruptions and obstacles to fluid drainage, which represent new dimensions in glioma management. These alterations affect drug delivery, immunotherapy, and imaging interpretation. Future research should prioritize elucidating molecular mechanisms, developing therapeutic strategies, optimizing drug delivery, exploring immunotherapy, and translating findings into clinical practice.

Comprehensive insights into lumbar epidural varicose veins: Three clinical cases and surgical strategies.

Lumbar epidural varicose veins (LEVs) present a challenging clinical scenario with limited literature. This series addresses the scarcity of comprehensive understanding, emphasizing the need for nuanced exploration. Varied prevalence estimates and clinical oversights underscore the urgency for a standardized approach to surgical interventions. We present three diverse clinical cases: (1) segmental varicose veins causing radicular pain, (2) local varicosities leading to lower paraparesis, and (3) widespread varicose veins with prolonged symptoms. Surgical tactics involved targeted coagulation, crossing of veins, and preservation of collateral blood flow. Advanced imaging techniques guided interventions. Tailoring interventions based on varicose vein subtype, preserving collateral flow, and adopting a staged postoperative approach contribute to successful outcomes. This series provides valuable insights into LEV management, emphasizing the significance of advanced imaging in diagnosis and surgical planning.

Spondylodiscitis: Understanding pathophysiology, surgical strategies, and postoperative management - A single-center study.

Background: Spondylodiscitis (SD) is an inflammatory condition affecting the intervertebral discs and adjacent structures, often leading to serious complications, including epidural abscesses. This study aimed to differentiate postoperative SD from spontaneous cases caused by osteoporotic defects and associated pathologies, evaluating the frequency of SD in spinal diseases at a single center. Materials and Methods: A retrospective observational study involving 25 patients was conducted, analyzing variations between postoperative revisions in SD patients and spontaneous SD due to concurrent pathology and osteoporotic defects. The effects of postoperative wound healing following transforaminal lumbar interbody fusion and decompressive hemilaminectomy with pedicle screws were also investigated. Ethical guidelines were strictly followed during the study, conducted from January 2023 to September 2023 at Moscow City Clinical Hospital No. 68, Demikhova V.P. Results: Among the 25 patients with spontaneous SD, 15 females and 10 males were included, with only two undergoing surgical revision. Predominant purulent inflammatory foci were observed at specific spinal levels, and demographics revealed prevalent comorbidities such as arterial hypertension (80%) and type 2 diabetes mellitus (60%). Postoperative complications included paravertebral abscesses and wound-related issues. Structural observations indicated vertebral destruction, joint gaps, and localized spinal canal narrowing, revealing complexities in SD cases. Conclusion: Surgical intervention remains crucial for addressing SD-related vertebral complications, while antimicrobial therapy tailored to specific pathogens is pivotal. Concurrent conditions necessitate comprehensive management, often involving cardiological interventions. Postoperatively, a combined approach of conservative therapy and calcium phosphate adjuncts is recommended, especially considering the observed low bone density, aiming to optimize patient recovery and spinal stability.

Enhancing palliative care in vulnerable patients: Robot-assisted radiofrequency ablation for multiple spinal metastases - Technical insights and preliminary outcomes.

Background: Radiofrequency thermal ablation (RFA) coupled with vertebroplasty or kyphoplasty offers a minimally invasive, safe, and efficacious approach to palliate polymetastatic spine disease, particularly in medically fragile individuals. However, the application of robotic assistance to RFA for spinal metastases remains unexplored. This study elucidates the technical viability of robot-assisted RFA combined with vertebroplasty in patients afflicted by multiple spinal metastases and presents preliminary outcomes. An illustrative case was also presented. Materials and Methods: Ten patients aged over 65 years with multiple vertebral metastases were enrolled in this study. Preoperatively, patients exhibited a median Visual Analog Scale (VAS) pain score of 6 and a Median Oswestry Disability Index (ODI) score of 58%. From February 2021 to April 2022, all patients underwent RFA, followed by vertebroplasty for spinal metastases. Surgical procedures were executed using the ExcelsiusGPS® robotic platform. Results: Patients experienced substantial pain relief, with a median VAS score of 2.5 at 24 h postoperatively (Δ --3.5; P < 0.001) and a median VAS score of 2 at 1 month postoperatively (Δ -4; P < 0.001). All patients were discharged on the first postoperative day and continued their oncological treatments. In addition, the median ODI score at 1 month postoperatively was 34% (Δ --24%; P = 0.006), indicating an enhanced quality of life and a satisfactory impact on daily activities. No procedural or postoperative complications were documented. Conclusions: This case series represents the inaugural successful application of robot-assisted RFA in conjunction with concurrent vertebroplasty/kyphoplasty. Our preliminary experience demonstrates that patients with oligo- and polymetastatic conditions can derive benefits from this minimally invasive intervention, characterized by rapid postoperative recovery and effective short- to medium-term pain management, without encountering complications.

Comprehensive Analysis of Craniopharyngioma: Epidemiology, Clinical Characteristics, Management Strategies, and Role of Radiotherapy.

Background/Aim: Craniopharyngiomas pose challenges in diagnosis and management due to their rare occurrence and diverse clinical manifestations. This study aimed to provide a comprehensive analysis of cranio-pharyngioma, including its epidemiological trends, clinical presentations, radiological characteristics, surgical interventions, and the role of radiotherapy. Patients and Methods: A retrospective observational study was conducted on 23 patients diagnosed with craniopharyngioma at our hospital from August 2017 to July 2019. Data regarding demographics, clinical presentation, radiological findings, surgical interventions, and adjuvant therapies were collected and analyzed. Results: Craniopharyngiomas exhibited a bimodal age distribution, with peaks in childhood and late adulthood. Clinical presentations varied between pediatric and adult patients, with headache and nausea/vomiting predominant in children, and visual disturbances and hypogonadism more common in adults. Radiological imaging revealed predominantly suprasellar localization and varying tumor consistency. Surgical resection was the primary treatment modality, with post-operative complications including diabetes insipidus and cerebrospinal fluid leak. Histological analysis showed distinct subtypes, with the adamantinomatous subtype predominant in children and the papillary subtype in adults. Adjuvant radiotherapy was administered in cases of incomplete resection or tumor recurrence. Conclusion: This study provides comprehensive insights into the epidemiology, clinical characteristics, radiological features, surgical interventions, and role of radiotherapy in craniopharyngioma management. Understanding these aspects is crucial for tailoring optimal treatment strategies and improving patient outcomes in this complex clinical scenario.

Stenotrophomonas maltophilia-associated odontogenic cerebral abscess in an immunocompetent patient: A case report.

Key Clinical Message: Stenotrophomonas maltophilia can cause rare odontogenic brain abscesses in immunocompetent patients, highlighting the importance of considering uncommon pathogens in central nervous system infections. With only three reported cases of cerebral abscesses and one pituitary abscess caused by this microorganism, tailored diagnostic methods and individualized treatment regimens are crucial for accurate management. Abstract: Brain abscesses present diagnostic and therapeutic challenges, with Stenotrophomonas maltophilia infections being exceptionally rare in the central nervous system. We present a case of odontogenic brain abscesses caused by S. maltophilia in an immunocompetent patient, highlighting the rarity and complexity of such infections. A 66-year-old male presented with spatial-temporal disorientation and left-sided weakness. Radiological investigations revealed an expansive lesion in the right posterior frontal region. A craniotomy and drainage were performed, identifying S. maltophilia in the purulent material. The patient responded well to tailored antibiotic therapy. S. maltophilia-related central nervous system infections are infrequent, emphasizing the need for a heightened clinical suspicion in atypical cases. This case contributes to the literature, emphasizing the importance of a multidisciplinary approach for successful diagnosis and management.

Sofia Ionescu: Pioneering the Birth of Neurosurgery in Romania and Becoming the First Female Neurosurgeon in the World.

BACKGROUND: Sofia Ionescu (1920-2008) was the first female neurosurgeon in the world, pioneering her field with skill, dedication, and humility. Born in Romania, she began her career amid the tumult of World War II, performing her first neurosurgical procedure in 1944. Despite initial skepticism, her talent and commitment earned her recognition, culminating in her acknowledgment as the first female neurosurgeon by the World Federation of Neurosurgical Societies in 2005. Throughout her illustrious career, she mentored colleagues, contributed to scientific literature, and innovated surgical techniques, all while maintaining a compassionate and composed demeanor. Her legacy serves as a beacon of inspiration for neurosurgeons worldwide, reminding them of the importance of diligence, empathy, and unwavering dedication to patient care. Even in retirement, her influence endures, as she continues to be revered for her remarkable contributions to the field of neurosurgery. METHODS: We searched Google, PubMed, and others about Sofia Ionescu and compiled the data about her. RESULTS: We got very important information about her and compiled together for this article. CONCLUSIONS: Sofia Ionescu is regarded as the first female neurosurgeon of the world and she paved the way and encouraged many young female neurosurgeons in the field.

Nuclear medicine imaging modalities to detect incidentalomas and their impact on patient management: a systematic review.

PURPOSE: This systematic review aims to investigate the role of nuclear imaging techniques in detecting incidentalomas and their impact on patient management. METHODS: Following PRISMA guidelines, a comprehensive literature search was conducted from February to May 2022. Studies in English involving patients undergoing nuclear medicine studies with incidental tumor findings were included. Data on imaging modalities, incidentaloma characteristics, management changes, and follow-up were extracted and analyzed. RESULTS: Ninety-two studies involving 64.884 patients were included. Incidentalomas were detected in 611 cases (0.9%), with thyroid being the most common site. PET/CT with FDG and choline tracers showed the highest incidentaloma detection rates. Detection of incidentalomas led to a change in therapeutic strategy in 59% of cases. Various radiotracers demonstrated high sensitivity for incidentaloma detection, particularly in neuroendocrine tumors and prostate cancer. CONCLUSION: Nuclear imaging techniques play a crucial role in detecting incidentalomas, leading to significant changes in patient management. The high sensitivity of these modalities highlights their potential in routine oncology follow-up protocols. Future directions may include enhancing spatial resolution and promoting theranostic approaches for improved patient care.

Transorbital penetrating intracranial injury involving bilateral frontal lobes with evisceration of right eye: A case report.

Key Clinical Message: Timely diagnosis, multidisciplinary surgical intervention, and appropriate imaging are crucial in managing transorbital-penetrating intracranial injuries (TOPIs), minimizing morbidity, and optimizing patient outcomes. Abstract: Transorbital-penetrating intracranial injuries (TOPIs) are rare occurrences with potential for severe neurological complications and high mortality rates. Prompt diagnosis and management are essential to mitigate adverse outcomes. Understanding injury patterns and employing appropriate imaging modalities are crucial for effective surgical planning and patient care. We present a case of a 22-year-old male mechanic who sustained a TOPI involving bilateral frontal lobes with evisceration of the right eye following a workplace accident with a metal cutter. Upon arrival at the emergency department, the patient exhibited vision loss in the right eye, proptosis, and a dilated pupil. Imaging studies revealed the trajectory of a metal arrow through the right orbital roof, necessitating surgical intervention. A multidisciplinary team performed bifrontal craniectomy with duroplasty to remove the foreign body and address associated injuries. Postoperatively, the patient received broad-spectrum antibiotics and anticonvulsants, leading to full recovery and discharge on postoperative day 10. TOPIs present unique challenges due to their rarity and potential for devastating consequences. Our case highlights the importance of timely diagnosis, meticulous surgical planning, and multidisciplinary collaboration in achieving favorable outcomes. Radiological imaging plays a crucial role in guiding treatment decisions and optimizing patient care. This report underscores the significance of early surgical intervention, antimicrobial therapy, and prophylactic measures in reducing morbidity and mortality associated with TOPIs.

Liliequist membrane: A systematic review of history, anatomy, clinical importance, and surgical challenges.

BACKGROUND: The Liliequist membrane (LM) represents a crucial yet challenging anatomical structure in neuroanatomy. First observed in 1875 and later elucidated by Bengt Liliequist in 1956, the LM's precise anatomical description and boundaries remain complex. Its significance extends to neurosurgery, impacting various procedures like endoscopic third ventriculocisternostomies, aneurysm and tumor surgeries, treatment of suprasellar arachnoid cysts, and managing perimesencephalic hemorrhages. However, a comprehensive understanding of the LM is hindered by inconsistent anatomical descriptions and limitations in available literature, warranting a systematic review. METHODS: A systematic review was conducted by searching PubMed, Science Direct, and Google Scholar for articles pertaining to Liliequist's membrane. The search employed Mesh terms like "Liliequist membrane," "Liliequist's diaphragm," and related variations. Inclusion criteria encompassed studies exploring the historical evolution, anatomical structure, radiological characteristics, and clinical implications of the LM in neurosurgery. RESULTS: The search yielded 358 articles, with 276 unique articles screened based on relevance. Following a meticulous screening process, 72 articles underwent full-text assessment, resulting in the inclusion of 5 articles meeting the eligibility criteria. The selected studies varied in methodology, including anatomical dissections, radiological evaluations, and clinical significance in neurosurgical procedures. Insights were derived on LM's anatomical variations, radiological visualization, and its critical role in guiding neurosurgical interventions. CONCLUSIONS: Despite advancements in understanding its clinical significance and radiological visualization, challenges persist in precisely delineating its boundaries. Further research, especially on embryological development and histological characterization, is essential. Enhancing comprehension of LM-related pathologies is crucial for accurate preoperative planning and optimizing patient outcomes in neurosurgery.

Assessing bacterial prevalence and resistance in paediatric meningitis: safeguarding the central nervous system.

Introduction: Paediatric bacterial meningitis (PBM) represents a major contributor to childhood morbidity and mortality globally, with heightened susceptibility in low- and middle-income nations where antimicrobial resistance (AMR) is highly prevalent. Pakistan exemplifies this setting, with widespread antibiotic overuse driving AMR expansion. Thus, expediting PBM diagnosis and targeted antibiotic therapy is imperative yet challenged by the dynamic local epidemiology. This study aimed to delineate the recent bacterial etiologies and AMR profiles of PBM from a major Pakistani diagnostics laboratory to inform empirical treatment. Materials and methods: This prospective observational investigation evaluated PBM epidemiology in patients under 18 years old admitted to the study hospital. Standard cerebrospinal fluid analysis identified bacterial pathogens and antibiotic susceptibility patterns. Results: Among 171 PBM cases, 152 (88.9%) had bacterial isolates confirmed via culture. The cohort was 42.7% male with a mean age of 3 months. The most prevalent pathogens among infants younger than 3 months were Escherichia coli, Enterococcus faecium, and Staphylococcus epidermidis, contrasting with S. epidermidis, Streptococcus pneumoniae, and Staphylococcus hominis predominating in older children. Staphylococcal isolates exhibited considerable penicillin and erythromycin resistance but maintained vancomycin and linezolid susceptibility. Other resistance patterns varied. Conclusion: These findings highlight the pressing threat of paediatric AMR in Pakistan, underscoring the need for vigilant AMR surveillance and judicious antimicrobial use. This study provides a reference to current PBM epidemiology to guide context-specific empirical therapy.

Giant cerebral cavernous malformation in a newborn: a rare case report and review of literature.

BACKGROUND: Cavernous malformations (CMs), also known as cavernomas or cavernous angiomas, are vascular malformations characterized by sinusoidal spaces lined by endothelial cells. Giant CMs (GCMs) are extremely rare, with limited understanding of their presentation and management. We present a case of symptomatic GCM in a newborn and review the literature on this rare entity. CASE DESCRIPTION: A 1-month-old newborn presented with focal seizures and signs of increased intracranial pressure. Imaging revealed a massive right frontal-parietal GCM, prompting surgical resection. Histopathological examination confirmed the diagnosis of cerebral cavernous malformation. The patient recovered well postoperatively with no neurological deficits. CONCLUSIONS: GCMs are exceedingly rare in children and have not been reported in newborns until now. Symptoms typically include seizures and mass effects. Gross total resection is the standard treatment, offering favorable outcomes. Further research is needed to understand the natural history and optimal management of GCMs, particularly in newborns, emphasizing the importance of heightened clinical awareness for timely diagnosis and appropriate management.