Trans-Oral Robotic Surgery for a Ewing's sarcoma of tongue in a pediatric patient: A case report

The Ewing's sarcoma Family of Tumors (EFT) includes classic Ewing's Sarcoma (ES) of bone, Extraskeletal Ewing's Sarcoma (EES) and malignant peripheral primitive Neuroectodermal Tumor (pNET) of bone and soft tissue. ES is an aggressive tumor with a high incidence of local recurrence and distant metastasis, which is more common in males respect to females, particularly in the first 2–3 decades of life.1 The skeletal form is more common and typically occurs in the long bones of the extremities. The extra skeletal form occurs in the soft tissues of the lower extremities, paravertebral tissues, chest wall, retroperitoneum and rarely in the head and neck region in about 1–4% of cases.2 Involvement of the head and neck is usually identified in the nasal or oral cavities, sinuses or soft tissues of the neck.3 Primary Ewing's sarcoma of the base of tongue is exceedingly rare and we present the first case in literature in a 16 year-old male treated by Trans-Oral Robotic Surgery (TORS) and postoperative chemotherapy

Effects of bilateral subthalamic nucleus stimulation and medication on parkinsonian speech impairment

This study aimed to assess quantitatively the effect of bilateral subthalamic nucleus (STN) stimulation and medication on hypokinetic parkinsonian dysarthria. Twelve Italian patients (11 males and 1 female) with idiopathic Parkinson's disease (mean age 60.29+/-7.50 years) and bilateral STN implantation were studied. Neurological assessments and acoustic recordings were performed in four clinical conditions combining stimulation and medication to assess the degree of motor disabilities and speech impairment. Acoustic analysis was performed by means of the Multidimensional Voice Program and the Advanced Motor Speech Profile (Kay Elemetrics, Lincoln Park, NJ). None of the evaluated parameters deteriorated after STN deep brain stimulation. STN stimulation significantly improved motor performances and vocal tremor and provided a major stability to glottal vibration. Effect of stimulation on these parameters was superior to that of levodopa. No significant variations were observed in perceptual evaluation and in acoustic parameters related to prosody, articulation, and intensity after either stimulation or medication. The improvement of acoustic parameters related to glottal vibration and voice tremor was not accompanied by a substantial effect on speech intelligibility. STN stimulation was more effective on global motor limb dysfunctions than on dysarthria, but we did not report negative consequences on speec

Role of early voice therapy in patients affected by unilateral vocal fold paralysis.

Objective: To evaluate the functional results obtained after voice therapy in patients with unilateral vocal fold paralysis caused by different aetiologies.Design: Prospective analysis of the outcome of unilateral vocal fold paralysis cases treated at our speech and language rehabilitation service from November 2003 to January 2006. Thirty cases underwent behavioural treatment, between two and six weeks after unilateral vocal fold paralysis onset. A multi-dimensional assessment was carried out before, immediately after and six months after treatment.Results: After behavioural therapy, the prevalence of complete glottal closure increased significantly (p < 0.05). Subjects' pre-therapy mean values for jitter, shimmer and noise-to-harmonic ratio were statistically significantly different from those taken both immediately and six months after treatment (p < 0.05). The mean values for voice turbulence index significantly improved only six months after therapy (0.08 vs 0.04). At both post-treatment assessments, voice range profile analysis showed a significant decrease of lowest voice frequency and a significant increase of the number of semitones (p < 0.05). Mean values for grade, instability, breathiness, asthenia and voice handicap index scores were significantly decreased both immediately and six months after treatment, compared with pre-treatment values (p < 0.05).Conclusions: Early voice therapy may enable significant improvement in vocal function, allowing the patient to avoid surgery