The combination of two minimally invasive therapies, endoscopic sinus surgery and stereotactic radiosurgery, provide a reliable new approach to the treatment of a series of olfactory neuroblastomas that offers excellent quality of life, less injury to the patient, fewer side-effects, and fewer long-term effects than other treatment strategies.
BackgroundSpeaking up behavior is a manifestation the culture of safety in an organization; however, withholding voice is commonly observed. Within one academic teaching hospital, it was the aim to assess students’ speaking up behaviors and perceived culture in order to stimulation of the academic development in terms of patient safety.MethodsSurvey amongst medical students using a validated questionnaire. Data were analysed using descriptive statistics.Results326 individuals completed the questionnaire (response rate 24%). 37% of responders were in their 5th- 6th clinical term, 32% were in their 7th-8th term and 31% were in the 9th-12th term. 69% of students had a specific safety concern in the past four weeks, 48% had observed an error and 68% noticed the violation of a patient safety rule. Though students perceived specific patient safety concerns, 56% did not speak up in a critical situation. All predefined barriers seemed to play an important role in inhibiting students’ voicing concerns. The scores on the psychological safety scale were overall moderately favourable. Students felt little encouraged by colleagues and, in particular, by supervisors to speak up.ConclusionSpeaking up behaviour of students was assessed for the first time in an Austrian academic teaching hospital. The higher the term the more frequent students reported perceived patient safety concerns or rule violations and withholding voice. These results suggest the need to adapt the curriculum concept of the faculty in order to address patient safety as a relevant topic.
This preliminary study investigated Myrhaug's neuromuscular hypothesis by means of audiological and electromyographic assessment. After a clinical examination of the TMJ system, the activity of the tensor veli palatini muscles in the state of rest and during swallowing was investigated in 16 patients with the help of an EMG recording, and the tube-opening function was evaluated endoscopically. Results showed that 6.25% of the patients suffered from mild joint-dysfunction (group I), 81.25% from a moderate dysfunction (group II), and 12.5% from severe dysfunction (group III). Although five patients suffered from tinnitus and 11 from fullness in the ear, both the audio- and tympanogram performed on 15 patients displayed normal recordings. Only one patient suffered from moderate sensorineural hearing loss. In the EMG recording, 11 of the 16 subjects displayed normal EMG patterns in state of rest and during swallowing contraction. In two cases, abnormal EMG recordings were obtained due to incorrect insertion of the EMG needle. The study's results indicate that spasm in the masticatory muscles of TMJ patients neither seems to cause reflex spasm of the tensor palatini muscles nor to effect significant alterations in Eustachian tube function.
Solitary fibrous tumors (SFT) are generally benign, well-circumscribed soft-tissue tumors of mesenchymal origin. CD34 antigen expression is characteristic for this tumor. A rare subgroup shows malignant histological patterns with aggressive behavior. The common site of occurrence is the pleura, but various other sites, including the head and neck, have been described. We present a 56-year-old, white, female patient with a solitary fibrous tumor developing in the right submandibular salivary gland. The tumor was surgically removed, and no recurrence or metastases have occurred during the 43 months of followup. All solitary fibrous tumors reported in the salivary glands were benign. However, new cases should be presented and followed up carefully to monitor their biological behavior.
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