ABSTRACT
Supratentorial extra-ventricular ependymoma (SEE) are extremely rare in pediatric population and have varied presentation based on size, location, epicentre and compression on neurovascular structure. The authors report a 7-year-old girl presenting with seizure, who had a lobar SEE on MRI scan, successfully treated by microsurgical resection and adjuvant therapy.
Subject(s)
Ependymoma , Supratentorial Neoplasms , Female , Humans , Child , Ependymoma/pathology , Seizures , Magnetic Resonance Imaging , Combined Modality Therapy , Pressure , Supratentorial Neoplasms/pathologyABSTRACT
BACKGROUND: Intracranial mesenchymal chondrosarcoma (IMC) is a rare malignant tumor in pediatric population. IMC can present as extra- or intra-axial lesion in pediatric patients, though the former is commoner causing raised intracranial pressure (ICP). Radiological diagnosis is a challenge in these cases, as is it difficult to differentiate these from other extra-axial neoplasms due to the wide differential diagnosis in pediatric population. We aim to systematically review the literature and present a rare case of extraskeletal intracranial mesenchymal chondrosarcoma treated with safe maximal resection. METHODS: A systematic review of literature was conducted in accordance with PRISMA guidelines. PubMed and Scopus databases were queried using the search terms, "primary intracranial chondrosarcoma", "extraskeletal mesenchymal chondrosarcoma", "mesenchymal chondrosarcoma" and "pediatric". Presentation, surgical management and outcome of a 15-year-old male with an extraskeletal IMC are also described. RESULTS: The search yielded 25 articles which met the inclusion criteria. These published records consisted of 33 IMC cases with mean age at presentation of 9.81 ± 5.2 years (range 2 months to 18 years). Frontal region was the commonest locations (11, 33.3%). Most common presentation was headache (14, 42.4%). All patients underwent surgical intervention: gross total resection (20, 60.6%), subtotal resection (9, 27.3%) and no extent mentioned (4, 12.1%). No adjuvant therapy was received in 15 patients (45.5%). On latest follow-up, 11 patients (33.3%) are on remission, 5 patients (15.2%) are symptom free, 3 patients (9.1%) had recurrence, 2 patients (6.1%) had metastasis and 9 patients (27.3%) expired. CONCLUSION: IMC is a rare entity in pediatric population with imaging findings which are non-characteristic leading to its diagnostic challenge. It can masquerade as other extra-axial intracranial neoplasm (meningioma or hemangiopericytoma). Combination of clinico-radiological and pathological examination can help in accurate diagnosis. Safe Maximal resection followed by radiotherapy is the preferred treatment strategy.
Subject(s)
Brain Neoplasms , Chondrosarcoma, Mesenchymal , Humans , Chondrosarcoma, Mesenchymal/surgery , Chondrosarcoma, Mesenchymal/diagnostic imaging , Chondrosarcoma, Mesenchymal/pathology , Child , Adolescent , Male , Brain Neoplasms/surgery , Brain Neoplasms/diagnostic imaging , Brain Neoplasms/pathology , Infant , Child, PreschoolABSTRACT
BACKGROUND: Traumatic brain injury (TBI) is a leading cause of morbidity in all age groups worldwide. Decompressive craniectomy (DC) is a salvage procedure in patients with TBI. The outcome and quality of life following DC is questionable. Basal cisternostomy (BC) has been proposed to reduce edema and lead to brain relaxation. It was initially used as an adjunct in TBI patients, thereby improving outcomes. With gaining popularity among neurosurgeons, BC was used as a standalone approach in TBI patients. This network meta-analysis aims to analyze the role of BC either as an adjunct or as a standalone approach in managing TBI patients. METHODS: A comprehensive search of electronic databases (PubMed and SCOPUS) was performed using the search strategy using the field terms and medical subheading terms (MeSH Terms) to retrieve studies describing the role of BC in patients with TBI either as an adjunct with DC or standalone treatment and their outcome. RESULTS: Thirty-one articles were selected for full-text review and 18 articles were selected for the final analysis. BC alone group was found to have minimum in-hospital mortality (odds ratio [OR], 0.348; 95% credible interval [CrI], 0.254 to 0.477) followed by DC combined with BC group (OR, 0.645; 95% CrI, 0.476 to 0.875). DC combined with the BC group was found to have a minimum duration of mechanical ventilation (OR, 0.114; 95% CrI, 0.005 to 2.451) followed by the BC alone group (OR, 0.604; 95% CrI, 0.024 to 15.346). DC combined with the BC group were found to have the maximum Glasgow Outcome Scale score (OR, 1.661; 95% CrI, 0.907 to 3.041) followed by the BC alone group (OR, 1.553; 95% CrI, 0.907 to 3.041). CONCLUSIONS: Our analysis showed that BC alone was associated with lower in-hospital mortality rates in TBI patients. DC with BC had decreased the requirement of mechanical ventilation. However, larger multi-centric studies from other parts of the world are required to confirm these findings.
ABSTRACT
BACKGROUND: Pediatric cervical kyphosis is a distinct entity with diverse etiology (congenital, syndromic, traumatic, metabolic or neoplastic). Surgical correction in pediatric population is challenging due to their growing spine and low blood volume. PURPOSE: To analyse their presentation, surgical techniques and outcome of pediatric cervical kyphosis and systematically review the pertinent literature. DESIGN: Retrospective study. PATIENT SAMPLE: 16 patients aged ≤ 18 years who underwent correction for cervical kyphosis between 2009 and 2021. OUTCOME MEASURES: Nurick's grading, mJOA score and Global cobb's angle. METHODS: Clinical parameters (Nurick grading and mJOA score) were noted from database on admission and on follow-up at 6 months. Radiological parameters of assessment included Global Cobb's angle. The C2-C7 Cobb angle was the angle of C2 vertebra lower end plate and C7 vertebra lower end plate. For C1-2 kyphosis, anterior border of C1 and anterior border of C2 angle was taken. Radiographic parameters were studied on CT and radiographs of cervical spine to assess for stability, the degree of deformity correction and fusion status at 6 months follow-up. RESULTS: 16 patients with mean age of 14.2 ± 3 years (9 syndromic, 4 post-traumatic, 2 metabolic and 1 post-laminectomy). All underwent surgical correction, 6 underwent Antero-posterior spinal fusion, 6 underwent Posterior spinal fusion and 4 underwent Anterior spinal fusion. There was significant clinical improvement postoperatively with-Nurick grade (pre vs. post: 2.8 vs. 1.8, p = 0.004), mJOA score (pre vs. post: 11.3 vs. 14, p = 0.003). There was significant deformity correction of Cobb's angle from 40.7 ± 26.5° to 14.9 ± 10° (p = 0.001). Early complications included intraoperative hemodynamic instability (3) and wound complication (1). Mean follow-up was 76.9 ± 59.3 months. CONCLUSION: Pediatric cervical kyphosis is a debilitating condition which are managed surgically. Approach has to be individualized to the pathology and good results can be achieved. Patients should be screened for syndromic association and followed-up regularly.
Subject(s)
Cervical Vertebrae , Kyphosis , Spinal Fusion , Humans , Kyphosis/surgery , Kyphosis/diagnostic imaging , Kyphosis/etiology , Cervical Vertebrae/surgery , Cervical Vertebrae/diagnostic imaging , Adolescent , Spinal Fusion/methods , Child , Retrospective Studies , Male , Female , Treatment OutcomeABSTRACT
Background: Primary non-Hodgkin's lymphoma with multiple extra- and intra-calvarial extensions without systemic spread in an immunocompetent patient is extremely rare. They masquerade commonly as meningioma and can present as mass lesions with raised intracranial pressure. Case Description: We report one such case of primary diffuse large B-cell lymphoma (DLBCL) in a young female involving the scalp, dural involvement in the right frontal region, left parietal, and posterior fossa and mimicking both clinically and radiologically as meningioma. She was managed surgically. Histological examination showed features suggestive of DLBCL (germinal center type). She was planned for adjuvant therapy. However, at 2 months following surgery, she succumbed due to systemic involvement of the disease. Conclusion: DLBCL is seen rarely in neurosurgical practice. They can present as tumors with adjacent extra- and intra-cranial masses. They pose a diagnostic challenge as it can be easily confused with meningioma. Tumor resection is performed to confirm diagnosis and in patients who present with raised intracranial pressure. Chemotherapy is the preferred treatment, and adjuvant therapy should be started early.