Thyroglossal Duct Lipoma: A Case Report and a Systematic Review of the Literature for Its Management.

Thyroglossal duct (TGD) remnants in the form of cysts or fistulas usually present as midline neck masses and they are removed along with the central body of the hyoid bone (Sistrunk's procedure). For other pathologies associated with the TGD tract, the latter operation might be not necessary. In the present report, a case of a TGD lipoma is presented and a systematic review of the pertinent literature was performed. We present the case of a 57-year-old woman with a pathologically confirmed TGD lipoma who underwent transcervical excision without resecting the hyoid bone. Recurrence was not observed after six months of follow-up. The literature search revealed only one other case of TGD lipoma and controversies are addressed. TGD lipoma is an exceedingly rare entity whose management might avoid hyoid bone excision.

Clinical signs, telemedicine and online consultations in head and neck diseases during the SARS CoV-2 pandemic: an Italian experience.

Objective: The aim of this paper is to describe the application of a telemedicine (TM) synchronous model designed to deliver care during the Coronavirus Disease 2019 (COVID-19) pandemic to patients with head and neck disease. Methods: The first step was to identify the classes of patients eligible for tele-examination. Mild, flu-like symptomatology represents the characteristics of the typical patient who is a candidate for tele-examination. The standard requirements for TM include a computer associated with a digital camera, alternatively a smartphone or tablet. The TM platform is based on the Lifesize™ software, which can be freely downloaded. Results: The overall number of teleconsultations was 178, of which 163 (91.5%) were managed at home, while 15 (8.5%) were invited for in-presence examination. The number of patients coming from general practitioners was 98 (55.1%), from spoke units 52 (29.2%), patients needing prompt stabilisation and transfer to the hub centre were 20 (11.2%,) while 8 (4.5%) were immediately fast-tracked in the spoke unit after multi-professional tele-consultation. Conclusions: Telemedicine improves organisational models, and provides a scalable solution to overcome problems of overcrowding, resources and time. Should these developments continue, we could face to a gradual transition to a more digital and efficient healthcare system.

Impact of bile acids on the severity of laryngo-pharyngeal reflux.

OBJECTIVES: The primary end point of this study was to evaluate the impact of bile acids on severity of laryngo-pharyngeal reflux (LPR) and the possible correlation with esophagitis and upper airway malignancies. The second end point was to evaluate if salivary bile acids and molecules other than pepsin might serve as diagnostic biomarkers of LPR. DESIGN: Observational prospective comparative study. SETTING: Otorhinolaryngology unit of a tertiary hospital. PARTICIPANTS: Sixty-two consecutive adult outpatients suspected of LPR. MAIN OUTCOME MEASURES: Bile acids, bilirubin and pepsinogen I-II were measured in saliva. Patients underwent pH metry and based on the results of bile acids were subdivided as acid, mixed and alkaline LPR. RESULTS: Significantly higher Reflux Findings Score (RFS) and Reflux Symptoms Index (RSI) were seen in patients with alkaline and mixed LPR compared to acid LPR. Salivary bile acids >1 µmol/L seem to be a reliable indicator of the severity of LPR. Compared to those without, patients with esophagitis or a history of upper airway malignancy have high concentrations of bile acids in saliva. Among the molecules studied, bile acids were the most suitable for diagnosis of LPR, with a sensitivity of 86% and a positive predictive value of 80.7%. CONCLUSIONS: Our data suggest that high concentrations of bile acids are associated with higher values of RSI and RFS in LPR as well as a higher risk of esophagitis and history of upper airway malignancies. We finally observed that bile acids provided the best biometric parameters for diagnosis of LPR among the molecules tested.

Digital hearing aids for high-frequency sensorineural hearing loss: preliminary experience with the RetroX device.

CONCLUSIONS: The RetroX outer ear hearing aid seems to represent a means of overcoming problems with understanding speech in noise in patients with high-frequency sensorineural hearing loss (SNHL) without the need to wear conventional completely-in-the-canal (CIC) hearing aids, which are usually reported to annoy patients as a result of the occlusion effect. OBJECTIVE: To present preliminary data from a study carried out to compare the efficacy, in the same individual, of a standard digital CIC hearing aid and a new implantable outer ear canal device, the RetroX. MATERIAL AND METHODS: Three out of 15 adults affected by high-frequency SNHL who were candidates for auditory rehabilitation were evaluated by using speech audiometric tests in quiet and noise as well as a questionnaire shortly after use of a CIC hearing aid and the RetroX device, i.e. at 7 and 14 days. The efficacy of the RetroX was anticipated by testing all the subjects using a RetroX simulating system before starting the study protocol. RESULTS: In all three implanted patients, the RetroX provided better audiological benefit for speech understanding in noise. These findings were corroborated by the results of the questionnaire, which showed greater satisfaction with the RetroX, especially regarding the absence of the occlusion effect.