Supraglottic laryngeal sarcoidosis masquerading as supraglottitis.

Sarcoidosis is a rare multisystem disorder of unknown aetiology characterised by non-caseating granulomas in involved organs; it is a diagnosis of exclusion. Laryngeal involvement affects only 0.5%-5% of those with sarcoidosis. It is an uncommon but important cause of supraglottic inflammation and oedema and should be considered in the differential diagnosis in patients with supraglottitis. This case describes a 30-year-old man who presented with stridor and shortness of breath. Flexible nasendoscopic examination revealed a grossly oedematous, pale pink, diffusely hypertrophied epiglottis. Surgical biopsy revealed non-caseating granulomatous inflammation. In the context of exclusion of hepatitis, anti-neutrophil cytoplasmic antibody (ANCA) positivity, malignancy and mycobacterial infection, the diagnosis of supraglottic laryngeal sarcoid was made. He is being treated with azathioprine immunosuppression with symptomatic improvement.

Non-invasive fungal sinusitis resulting in multiple cranial nerve neuropathies.

A 33-year-old man presented to the emergency department with a right-sided facial paralysis and maxillary division (V2, trigeminal nerve) paraesthesia. He had been suffering with upper respiratory tract symptoms in the preceding 2 months, including rhinorrhoea, fever and headache. The patient was otherwise fit and immunocompetent. Urgent radiological investigation revealed extensive fungal sinusitis with sphenoid sinus dehiscence and skull base osteitis. The patient underwent emergency endoscopic sinus surgery revealing concretions and debris in the ethmoid and sphenoid sinuses. He was commenced on systemic antifungal therapy and made a full recovery with resolution of his cranial neuropathies. The fungus Schizophyllum commune was isolated and is a rare cause of fungal sinusitis, but with the potential for invasive disease in immunosuppressed individuals.

Clear cell chondrosarcoma of the larynx.

Chondrosarcomas represent a group of malignant tumours composed of cells producing cartilage, and clear cell chondrosarcomas (CCC) represent a variant of these. A rare case of a laryngeal CCC is presented. The patient was a 70-year-old man who presented with a 6-week history of throat pain, worsening dysphonia and a lump in the neck. Examination revealed a level 3 neck mass and positron emission tomography imaging revealed a metabolically active right laryngeal mass. Biopsies revealed a cartilaginous neoplasm. The patient underwent total laryngectomy, and the pathology confirmed CCC of the larynx. Chondrosarcomas are the most common type of sarcoma in the larynx but the CCC variant is rare. CCC are usually low-grade tumours affecting long bones, with a male predominance. Less than six cases have been described in the literature affecting the larynx. Management of these malignancies is complete surgical excision given the high risk of local recurrence.

Improvement in lung function following medialisation thyroplasty in a postbilateral lung transplant patient.

A 59-year-old man underwent external medialisation thyroplasty for his left unilateral vocal cord paralysis (UVCP) secondary to recent thoracic surgery. The patient had undergone bilateral lung transplant for idiopathic pulmonary fibrosis and was referred to the ear, nose and throat surgical team with new-onset voice hoarseness. Examination confirmed left UVCP, and after failing conservative management a decision was made to perform external medialisation thyroplasty. Following an uneventful procedure, the patient's phonation returned to normal, and remarkably on spirometry there was evidence of significant improvement in lung function. Despite case series demonstrating subjective improvement in respiration, this is the first documented case, to our knowledge, of significant improvement in spirometry following this procedure.

Predicting sequential bilateral cochlear implantation performance in postlingually deafened adults; A retrospective cohort study.

OBJECTIVE: To identify which preoperative patient characteristics influence sequential bilateral cochlear implantation performance and to create a statistical model that predicts benefit. DESIGN: Multicentre retrospective cohort study. SETTING: All patients were operated in four academic teaching hospitals in Perth, Australia, and followed up by audiologists of the Ear Science Institute Australia. PARTICIPANTS: A total of 92 postlingually deafened adult patients who had undergone sequential cochlear implantations between 19 June 1990 and 14 March 2016 were included. Patients were excluded if the 12-month follow-up consonant-nucleus-consonant (CNC) phoneme score was missing. MAIN OUTCOME MEASURE: The effect of 18 preoperative factors on the CNC phoneme score in quiet (at 65 dB SPL) with the second cochlear implant (CI2) one year after implantation. RESULTS: Two factors were positively correlated to speech understanding with CI2: Wearing a hearing aid (HA) before receiving CI2 (r = 0.46, P = 0.00) and the maximum CNC phoneme score with the first CI (CI1) (r = 0.21, P = 0.05). Two factors were negatively correlated: the length of hearing loss before CI2 in the second implanted ear (r = -0.25, P = 0.02) and preoperative pure tone average (PTA) (0.5, 1, 2 kHz) before CI2 in the second implanted ear (r = -0.27, P = 0.01). The following model could be created: predicted CNC phoneme score with CI2 (%) = 16 + (44 * HA use before CI2 (yes)) - (0.22 * length of hearing loss before CI2 (years)) + (0.23 * CNC phoneme score with CI1 (%)). Because the effect of HA use before implantation played such a major role, we also created a model after exclusion of the HA factor: Predicted CNC phoneme score with CI2 (%) = 82 - (0.17 * length of hearing loss before CI2 (years)) - (0.27 * PTA in second implanted ear before CI2 (0.5, 1, 2 kHz)) + (0.20 * CNC phoneme score with CI1 (%)). CONCLUSION: Advanced age or a long interval between implantations does not necessarily lead to poor CI2 results. Patients who are successful HA users before CI2, who have a low PTA before CI2, a high CNC phoneme score with CI1 and a limited length of hearing loss before CI2, are likely to be successful CI2 recipients.