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The authors report a case of giant cell tumour of the mandibular condyle, which is a rare finding. This tumour, studied using the main three radiological modalities (plain radiography, CT and MRI), showed characteristic radiological features of 'giant cell tumour'. [ABSTRACT FROM AUTHOR]

(1) Background: Memory deficits are common sequelae of pediatric Acquired Brain Injury (ABI). Only methods for non-focused cognitive remediation are available to the pediatric field. The aims of this feasibility trial are the description, implementation, and test of an intensive program specific to the training and re-adaptation of memory function in children, called Intensive Memory-Focused Training Program (IM-FTP); (2) Methods: Eleven children and adolescents with ABI (mean age at injury = 12.2 years, brain tumor survivors excluded) were clinically assessed and rehabilitated over 1-month through IM-FTP, including physio-kinesis/occupational, speech, and neuropsychology treatments. Each patient received a psychometric evaluation and a brain functional MRI at enrollment and at discharge. Ten pediatric controls with ABI (mean age at injury = 13.8 years) were clinically assessed, and rehabilitated through a standard program; (3) Results: After treatment, both groups had marked improvement in both immediate and delayed recall. IM-FTP was associated with better learning of semantically related and unrelated words, and larger improvement in immediate recall in prose memory. Imaging showed functional modification in the left frontal inferior cortex; (4) Conclusions: We described an age-independent reproducible multidisciplinary memory-focused rehabilitation protocol, which can be adapted to single patients while preserving inter-subject comparability, and is applicable up to a few months after injury. IM-FTP will now be employed in a powered clinical trial., Competing Interests: The authors declare no conflict of interest.

The present study aimed to: (a) characterize the emergence to a conscious state (CS) in a sample of children and adolescents with severe brain injury during the post-acute rehabilitation and through two different neuropsychological assessment tools: the Rappaport Coma/Near Coma Scale (CNCS) and Level of Cognitive Functioning Assessment Scale (LOCFAS); (b) compare the evolution in patients with brain lesions due to traumatic and non-traumatic etiologies; and (c) describe the relationship between the emergence to a CS and some relevant clinical variables. In this observational prospective longitudinal study, 92 consecutive patients were recruited. Inclusion criteria were severe disorders of consciousness (DOC), Glasgow Coma Scale (GCS) score ≤8 at insult, age 0 to 18 years, and direct admission to inpatient rehabilitation from acute care. The main outcome measures were CNCS and LOCFAS, both administered three and six months after injury. The cohort globally shifted towards milder DOC over time, moving from overall 'moderate/near coma' at three months to 'near/no coma' at six months post-injury. The shift was captured by both CNCS and LOCFAS. CNCS differentiated levels of coma at best, while LOCFAS was superior in characterizing the emergence from coma. Agreement between scales was fair , and reduced negative findings at less than 10%. Patients with traumatic brain injury (TBI) vs. non-traumatic brain injury (NTBI) were older and had neurosurgical intervention more frequently. No relation between age and the level of consciousness was found overall. Concurrent administration of CNCS and LOCFAS reduced the rate of false negatives and better detected signs of arousal and awareness. This provides indication to administer both tools to increase measurement precision.

Purpose: To describe the functional and cognitive outcome of acquired brain injury of different aetiologies in children before age 3 years, at initial hospitalization and at a 1-year follow-up, after a rehabilitation programme., Method: Data were collected at 6 months and at 12 months from the event; cognitive data were collected as soon as possible at T1. The full sample was divided into three groups according to aetiology., Results: At T0, 74 patients showed so severe a cognitive impairment that they could not be evaluated, others presented with motor, linguistic and cognitive deficits. At T1, the proportion of non-evaluable patients decreased to 58 children. Patients with anoxic lesions showed the most unfavourable motor and visual outcome; patients with infectious lesions showed most frequently a motor global delay., Conclusions: At 1 year from insult about 50% of patients could undergo a cognitive evaluation. Improvement differed according to aetiology.

Mild encephalopathy with a reversible splenial lesion (MERS) is a clinico-radiological syndrome characterized by a transient mild encephalopathy and MRI findings of a reversible lesion in the splenium of corpus callosum (SCC). It is classified in MERS type I and MERS type II, depending on the involvement of SCC alone or also other white matter areas. The syndrome mainly affects children and young adults; the prognosis is favorable with complete or nearly complete neurological and radiological resolution within days or weeks. The vast majority of the cases described in the literature involve Asian and Australian children. The exact pathophysiology is unknown; however, infectious-related MERS (in particular virus associated MERS) remains the most common cause of reversible splenial lesions in childhood. To the best of our knowledge, there is only one published case of MERS associated with cytomegalovirus (CMV) infection involving an Australian child. We present here the first case of a CMV-related MERS in a European Caucasian child., Competing Interests: Conflict of Interest: No conflict of interest is declared by all authors., (Georg Thieme Verlag KG Stuttgart · New York.)

Objective: To describe behavioural and adjustment problems in a group of 57 adolescents with severe traumatic brain injury (TBI) and compare them with a clinical group of peers with brain lesions of other origin (N = 33) and a control group of healthy adolescents (N = 48)., Methods: All subjects received an age-appropriate assessment, including the child behaviour checklist (CBCL) 4/18, the strengths and difficulties questionnaire (SDQ) and the vineland adaptive behaviour scales (VABS)., Results: Compared with healthy peers, adolescents with TBI presented with more marked behavioural problems on most CBCL scales (Internalization and Externalization domains were both affected) and on the SDQ Hyperactivity and Peer problems scales. They also showed a more impaired functioning in most VABS domains. Compared with adolescents with brain lesions of other aetiology, patients with TBI showed more conduct problems on the SDQ scale, but no significant differences were found on the CBCL scales. Regarding the VABS, patients with other lesions presented with the worst outcome in the Motor and Daily Living Skills domains., Conclusions: Adolescents with TBI are exposed at a very high risk to develop behavioural and psychological disturbances with the potential to severely affect their social re-entry. Further knowledge is needed to plan early and well-timed interventions.

We report the case of an 87-year-old man affected by an unresectable ameloblastoma of the right jaw that was successfully treated by definitive proton therapy up to a dose of 66 Gy in 33 fractions. Treatment was well tolerated, and there were no interruptions due to toxicity. At follow-up visits, the patient experienced complete response to treatment with no evidence of disease and complete recovery from acute side effects. In this report, we discuss the potential and possible pitfalls of proton therapy in the treatment of specific settings., Competing Interests: Conflicts of Interest: The authors have no conflicts to disclose., (© Copyright 2017 International Journal of Particle Therapy.)

Primary Objectives: This study aims to describe psychological problems, self-esteem difficulties and body dissatisfaction in a sample of adolescents with acquired brain lesions and to compare them with an age- and gender-matched control group., Research Design: In an experimental design, the psychological profile of 26 adolescents with brain lesions of traumatic or vascular aetiology, aged 12-18 years, was compared with that of 18 typically-developing subjects. Moreover, within the clinical group, patients with TBI were compared with patients with vascular lesions., Methods and Procedures: The psychological and adaptive profile of the adolescents was assessed by a specific protocol, including CBCL, VABS, RSES, EDI-2 and BES., Main Outcome and Results: Adolescents with brain lesions showed more marked psychological problems than their healthy peers; they also presented with a greater impairment of adaptive skills and a lower self-esteem. No significant differences were found between patients with traumatic lesions and patients with vascular lesions., Conclusions: Adolescents with acquired brain lesions were at higher risk to develop psychological and behavioural difficulties. Furthermore, in the clinical sample, some variables such as the long hospitalization and isolation from family and peers were associated to a greater psychological burden than the aetiology of the brain damage.

We assessed abnormalities of brain functional magnetic resonance imaging (fMRI) activity during a sustained attention task (Conners' Continuous Performance Test (CCPT)) in 20 right-handed pediatric acquired brain injury (ABI) patients versus 7 right-handed age-matched healthy controls, and we estimated the correlation of such abnormalities with clinical and cognitive deficits. Patients underwent the Wechsler Intelligence Scale for Children (WISC), Wisconsin Card Sorting Test, and Functional Independence Measure (FIM) evaluations. During fMRI, patients and controls activated regions of the attention network. Compared to controls, ABI patients experienced a decreased average fMRI recruitment of the left cerebellum and a decreased deactivation of the left anterior cingulate cortex. With increasing task demand, compared to controls, ABI patients had an impaired ability to increase the recruitment of several posterior regions of the attention network. They also experienced a greater activation of frontal regions, which was correlated with worse performance on FIM, WISC, and fMRI CCPT. Such abnormal brain recruitment was significantly influenced by the type of lesion (focal versus diffuse axonal injury) and time elapsed from the event. Pediatric ABI patients experienced an inability to optimize attention network recruitment, especially when task difficulty was increased, which likely contributes to their clinical and cognitive deficits.

The aim of this study was to describe psychological, behavioral, and adjustment problems in children and adolescents with acquired brain lesions of different origins. Three groups of patients with acquired brain lesions (15 patients with infectious origin, 37 with vascular origin, and 15 with other origin), ranging in age from 4 to 18 years, received a psychological evaluation, including the Child Behavior Checklist for ages 4 to 18 and the Vineland Adaptive Behavior Scale. About half of the total sample (47.8%) showed psychological problems. Difficulties varied according to the cause of the brain lesions. The most problematic patients were children with brain lesions of infectious origin, whereas children with brain lesions of vascular origin scored lower on most of the Child Behavior Checklist scales. The authors conclude that psychological and behavioral difficulties are very common among school-aged children with acquired brain lesions, and their relevance and impact must necessarily be considered., (© The Author(s) 2014.)

Primary Objective: Does younger age at the time of severe traumatic brain injury (STBI) protect from cognitive symptoms? To answer this question, the authors compared the neuropsychological profile of late school-age children/adolescents and young adult patients at mid- and long-term recovery periods (6 and 12 months post-STBI)., Methods and Procedures: Twenty-eight children/adolescents and 26 clinically matched adults were tested on measures of general intelligence, attention, executive functions, visuoperceptual, visuospatial and visuoconstructive abilities. Coma duration and the post-acute Glasgow Outcome Scale (GOS) score were used as predictor variables in a series of regression analyses., Main Outcomes and Results: Children/adolescents and adults similarly improved on most measures, except for visuospatial and visuoconstructive skills, which worsened in time for children/adolescents. Coma duration significantly predicted performance IQ and visuoperceptual scores in children/adolescents. The GOS score significantly predicted performance and verbal IQ, sustained attention, visuoconstructive and long-term memory skills. Coma duration predicted executive function skills in both age groups., Conclusions: (1) No evidence was found for a neuroprotective effect of younger age at STBI; and (2) Coma duration and GOS score predicted neuropsychological recovery in children/adolescents and adults, respectively. This suggests the existence of underlying age-specific recovery processes after STBI.

Objective: To describe and compare psychological, behavioural and adjustment problems in pre-school patients with acquired brain lesions of different aetiology., Methods: Three groups of patients with acquired brain lesions (14 patients post-TBI, 18 brain tumour survivors and 23 patients with vascular or infectious brain lesions), ranging in age between 24-47 months, received a psychological evaluation, including the Child Behavior Checklist for Ages 2-3 (CBCL) and the Vineland Adaptive Behavior Scales (VABS)., Results: About half of the total sample (47.2%) showed psychological and behavioural problems. Difficulties vary according to the aetiology of the brain lesions. Brain tumour survivors showed more marked internalizing problems, whereas children with vascular or infectious brain lesions scored higher on the CBCL externalizing scales. Children with traumatic brain injury reported intermediate scores on most of the CBCL scales., Conclusions: Psychological and behavioural difficulties are very common, not only among school-aged children and adolescents, but also among pre-schoolers with acquired brain lesions. The relevance and the impact of these difficulties must necessarily be considered when developing psychological treatment and rehabilitation plans and planning for social re-entry.

Objective: Persistent cognitive and behavioural deficits have been documented in children suffering severe TBI. The aim of the present study was to examine the cognitive and adaptive profile of children of school age with severe TBI., Methods: This study selected 118 patients and divided them into three groups according to the severity of their clinical-functional picture. All the patients received a functional assessment using the Wee-FIM. Subjects with reduced responsiveness were evaluated by LOCFAS. Last, the cognitive profile children with a better recovery were described with WISC-III and Leiter-R and their adaptive behaviour with VABS., Results: Group 1 (n = 77) showed a borderline cognitive level with a disharmonious profile between VIQ and PIQ, significant deficits in the Processing Speed and Perceptual Organization Indices, lastly specific adaptive behavioural deficits. Length of coma correlated with their cognitive and adaptive profile. Group 2 (n = 14) included subjects with severe language and/or motor disabilities presenting with a partial cognitive functioning level moderately impaired. Group 3 (n = 27) included patients with reduced responsiveness (LOCFAS ≤ 3)., Conclusions: In the first 12 months following severe TBI, 22.9% children stayed in minimal responsiveness, 11.9% showed debilitating language and motor deficits and 65.2% showed a more favourable cognitive recovery and could be assessed by WISC-III.

Objective: Persistent post-injury cognitive, academic and behavioural deficits have been documented in children who sustained severe TBI during the school-age years. The major aim of this study was to examine and follow-up for 2 years the cognitive profile of a sample of post-injured patients (aged 6-16.11), in order to verify to what extent they recovered their intellectual functions after rehabilitation., Method: Twenty-six patients who received a specific neuropsychological treatment and three cognitive evaluations with WISC-III were selected from a pool of 77., Results: This group of patients showed a mild cognitive deficit at baseline, which improved over the 2 years to a borderline level. Despite the improvement in intellectual quotients and single sub-test scores achieved through rehabilitation, different recovery times were seen according to the function under study. The most common deficits are in processing speed, inferential and lexical-semantic skills., Conclusions: Detailed analysis of the WISC-III sub-tests allows for an accurate description of single cognitive functions after TBI. This allows one to make differential diagnoses between functional profiles and plan individualized rehabilitation treatments. Post-injured school-aged patients should receive rehabilitation for a period of at least 2 years, which is the time necessary for an at-least partial reorganization of basic cognitive functions.

Cardiac lipomas are extremely rare neoplasms. We report the case of a 72-year-old woman with an incidental finding of a cardiac mass.

Primary Objective: This study aimed at investigating the long-term effects of the combination of severity of injury and time of injury in a 6-year-old bilingual Arabic-Italian child who sustained a severe left traumatic brain injury at the age of 7 months., Methods and Procedures: Standard neurological, cognitive and neuropsychological assessments were administered at 40 days after surgery and again at 18, 31, 62 and 73 months., Main Outcomes and Results: The child presented with developmental arrest at 18 and 31 months. Later on, right hemiparetic and oculomotor signs gradually improved to a significant extent, as well as dysexecutive, visuospatial and praxic deficits. At present, persistent language disorders in a fluent speech characterize the child's profile to a similar extent and type in both languages, suggesting common underlying learning strategies which are ineffective for procedurally acquiring language., Conclusions: This case confirms that children who sustain severe left hemisphere traumatic brain injury in infancy present with increased vulnerability to linguistic deficits. Left frontotemporal, cortical-subcortical lesions which occur during very early language development may permanently disrupt the procedural language acquisition network required for first language acquisition.

Traumatic brain injury (TBI) frequently affects both the basic and the superordinate components of attention; deficits vary according to patient age. This study evaluated the efficacy of a specific remediation intervention for attention. Sixty-five TBI patients (aged 6?18 years) with attention deficit were assessed at baseline and at 1-year follow-up: 40 patients received attention-specific neuropsychological training for 6 months, and the control group comprised 25 patients. Cognitive assessment included a Wechsler Intelligence Scale (e.g., A. Orsini, 1993) and the Continuous Performance Test II (CPT II; C. K. Conners, 2000). The Vineland Adaptive Behavior Scales (VABS; S. Sparrow, D. Balla & D. V. Cicchetti, 1984) was administered to assess the treatment's ecological validity. At baseline, all patients presented with a mild intellectual disability and pathological scores on the CPT II. At follow-up, significant differences were found between the 2 groups on the CPT II and VABS: The clinical group improved more than the control group. Specific remediation training for attention, including a combination of a process-specific approach and metacognitive strategies, significantly improved attention performance. Improvement in attention skills also affected adaptive skills positively., ((c) 2009 APA, all rights reserved.)

This personal series of 44 primary retroperitoneal masses (P.R.P.M.) studied by C. T. is analyzed. The reliability of C. T. in the identification (44/44), characterization (43/44) and origin evaluation (41/44) of P.R.P.M. has been absolutely satisfactory. In particular, those criteria of C. T. diagnosis which may be utilized in the evaluation of the origin of upper abdominal masses are thoroughly described. The evaluation of the involvement (non invasive; invasive) of adjacent viscera has been achieved in 22/38 P.R.P.M. verified at operation. The evaluation of tumour resectability has been less reliable due to the high incidence of under-diagnosis (60% in our personal experience). C. T. may be used in addition as an aid to different diagnostic techniques (percutaneous guided needle biopsy) or to therapy (drainage of retroperitoneal abscesses). C. T. is absolutely necessary in the follow-up of P.R.P.M. after surgery, radiotherapy or chemotherapy.