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PURPOSE: Differentiating benign lipomas from malignant causes is challenging and preoperative investigative guidelines are not well-defined. The purpose of this study was to retrospectively identify cases of head and neck lipomas that were surgically resected over a 5-year period and to identify the radiological modality chosen and features discussed in the final report. Multidisciplinary outcomes and pathology reports were examined with a view to identifying high risk features of a lipoma to aid in future risk stratification. METHODS: Retrospective chart review of pathology characteristics, radiological features (modality, size, calcifications, septations, globular/nodular foci), multidisciplinary discussion and history of presenting complaint was performed. RESULTS: Two liposarcomas and 138 lipomas were identified. Twenty-two percent of all lipomas received radiological investigation. Twenty-two percent of imaging referrals were possibly inappropriate. Furthermore, radiological features suggestive of malignancy were not present in the final radiology report, X2 = 28.8, p < 0.0001. CONCLUSION: As expected, the incidence of liposarcoma is low. There is limited awareness of radiology referral guidelines superimposed with a tendency to over-investigate lipomas. Furthermore, radiological features suggestive of malignancy were inconsistently reported on and not documented in multidisciplinary discussions. Therefore, we propose a multidisciplinary checklist for referring physicians and radiologists to aid in diagnostic work-up.
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Neoplasias de Cabeça e Pescoço , Lipoma , Humanos , Estudos Retrospectivos , Lipoma/diagnóstico por imagem , Lipoma/cirurgia , Masculino , Feminino , Neoplasias de Cabeça e Pescoço/diagnóstico por imagem , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias de Cabeça e Pescoço/patologia , Pessoa de Meia-Idade , Idoso , Adulto , Imageamento por Ressonância Magnética/métodos , Tomografia Computadorizada por Raios X/métodos , Idoso de 80 Anos ou mais , Lipossarcoma/diagnóstico por imagem , Lipossarcoma/cirurgia , Lipossarcoma/patologia , Diagnóstico DiferencialRESUMO
OBJECTIVE: Parathyroid carcinoma is rarely encountered in clinical practice. When faced with this clinical challenge, there is currently a paucity of evidence available for the optimal management of patients with parathyroid carcinoma. This systematic review synthesizes the available literature to evaluate the optimal management approach, thus providing guidance for future management. METHODS: A systematic review was conducted according to PRISMA guidelines using Ovid MEDLINE, EMBASE, and PubMed databases for studies, published in English, reporting on parathyroid carcinoma. Full text of potentially eligible articles were reviewed by two authors independently and eligible studies selected. Treatment options and associated outcomes were evaluated. Descriptive statistics were used to describe pooled patient cohorts. RESULTS: 3203 articles were initially identified using the search criteria with 59 full-text articles then screened for eligibility. Seven articles, all retrospective studies, concerning 2307 patients (median 224/study). Parathyroidectomy alone was the most frequently utilised surgical approach across all studies, followed by en-bloc resection (with adjacent thyroid and/or nodal tissue). There was no difference in post-operative morbidity, mortality or survival between surgical approaches (p < 0.005). Patients who underwent either form of surgery had longer overall survival than those managed non-operatively (p < 0.005). CONCLUSION: Surgical resection is the optimal treatment of parathyroid carcinoma. However there remains no consensus on the optimal extent of surgery, and as such future randomised prospective studies are necessary to evaluate the effects of different surgical approaches on morbidity, mortality and oncologic outcomes. Following resection, long-term surveillance with PTH is advised.
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Neoplasias das Paratireoides , Humanos , Neoplasias das Paratireoides/cirurgia , Estudos Prospectivos , Estudos RetrospectivosRESUMO
BACKGROUND: Ocular lymphomas are rare, indolent tumours that pose a diagnostic challenge. Patients may be asymptomatic or present with symptoms of increased orbital mass. An index of suspicion is required alongside an understanding of the diagnostics and staging required to facilitate expedited multi-disciplinary work-up and management. METHODS: A comprehensive literature review was performed. We present a series of three cases, each presenting their own diagnostic challenge. RESULTS: Although ocular lymphomas are notoriously difficult to diagnose histologically, our case series show procurement of a diagnostic histological sample using an image-guided endoscopic sinus approach. CONCLUSIONS: Although not typically involved in the diagnosis or management, the otolaryngologist may encounter ocular lymphoma masquerading as sinus disease or with disseminated disease at other sites in the head and neck. Endoscopic sinus surgery is considered a safe, effective approach for achieving a histological diagnosis in these cases.
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Linfoma , Humanos , EndoscopiaRESUMO
Major head and neck surgery poses a threat to perioperative airway patency. Adverse airway events are associated with significant morbidity, potentially leading to hypoxic brain injury and even death. Following a review of the literature, recommendations regarding airway management in head and neck surgery were developed with multicenter, multidisciplinary agreement among all Irish head and neck units. Immediate extubation is appropriate in many cases where there is a low risk of adverse airway events. Where a prolonged definitive airway is required, elective tracheostomy provides increased airway security postoperatively while delayed extubation may be appropriate in select cases to reduce postoperative morbidity. Local institutional protocols should be developed to care for a tracheostomy once inserted. We provide guidance on decision making surrounding airway management at time of head and neck surgery. All decisions should be agreed between the operating, anesthetic, and critical care teams.
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Manuseio das Vias Aéreas , Humanos , Manuseio das Vias Aéreas/métodos , Irlanda , Neoplasias de Cabeça e Pescoço/cirurgia , Traqueostomia , Tomada de Decisão Clínica , ExtubaçãoRESUMO
BACKGROUND: Transoral robotic surgery (TORS) has shown promising results in the treatment of myriad head and neck pathologies but is now most commonly used in the investigation and management of oropharyngeal squamous cell carcinoma. AIMS: The aim of this study was to report our cases of the newly introduced TORS, particularly its role in identifying primary of unknown origin and the potential implications for patients. A literature review and our early experience should begin to debunk some of the criticisms of TORS including setup times and cost. METHODS: Prospective data was collected from all patients undergoing transoral robotic surgery including demographics, indication, histology results in primary of unknown origin and complications. RESULTS: We have performed 36 TORS procedures in total ranging from intermediate to major complex. Our complication rate is low, and this has improved with the passage of time. Haemorrhage rates remain at 5.6% (n = 2), and the average length of stay is 1 day. Successful identification of a primary tumour in cancer of unknown primary was 80% (n = 8). CONCLUSIONS: We anticipate the integration of TORS into routine practice in the investigation and management of a number of ENT pathologies following robust clinical trials.
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Neoplasias de Cabeça e Pescoço , Neoplasias Orofaríngeas , Procedimentos Cirúrgicos Robóticos , Humanos , Irlanda , Neoplasias Orofaríngeas/cirurgia , Estudos Prospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Carcinoma de Células Escamosas de Cabeça e PescoçoRESUMO
OBJECTIVES: Limited data are currently available regarding outcomes following transoral robotic surgery (TORS) in the salvage setting. This study aims to investigate the functional and oncological outcomes following TORS in salvage oropharyngeal tumors. STUDY DESIGN: All patients undergoing salvage TORS for a residual, recurrent, or new primary oropharyngeal squamous cell carcinoma within a previously radiated field between March 2014 and October 2018 were included. Patients undergoing salvage TORS for other subsites were excluded. Margin status, complication rates, long-term tracheostomy, and gastrostomy requirements and overall and disease-free survival outcomes were recorded. RESULTS: A total of 26 patients were included. Three patients (11%) experienced a TORS-specific major complication. A gastrostomy tube was required in 42% of patients on discharge (n = 11), and in 28% of patients on long-term follow-up (n = 7) at a median of 34 (interquartile range, 11.8-47.8) months. A tracheostomy was placed in 5 patients and all were removed before discharge. The 3-year overall survival and disease-free survival were 74% and 70%, respectively. CONCLUSION: Salvage TORS is a viable and effective option in the management of selected tumors within a previously radiated field.
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Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Orofaríngeas , Procedimentos Cirúrgicos Robóticos , Carcinoma de Células Escamosas/cirurgia , Humanos , Recidiva Local de Neoplasia/cirurgia , Neoplasias Orofaríngeas/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The use of adjuvant radiotherapy remains controversial in the treatment of recurrent pleomorphic adenomas. AIMS/OBJECTIVES: The aim of this study was to provide the highest level of evidence possible by performing a systematic review and meta-analysis of the literature. MATERIAL AND METHODS: We searched the English-language literature between 1985 and 2019.Inclusion criteria included any study on the treatment and outcome of recurrent pleomorphic adenomas. Exclusion criteria included the use of radiotherapy for residual tumors, case reports, and pleomorphic adenomas not arising from the parotid. RESULTS: A total of 522 abstracts were studied, data analyzed from 14 studies, on a total of 697 patients. When the data werepooled, the overall risk of further recurrence was 21%. In studies where surgery alone was undertaken this increased to 26% and decreased to 10% in those receiving adjuvant radiotherapy (p = .000). There were 21 recurrences in 159 patients in the radiotherapy group, and 151 recurrences out of 538 patients in the surgery group (p < .0001). CONCLUSIONS: These data support the use of radiotherapy to decrease the risk of re-recurrence in recurrent pleomorphic adenoma. SIGNIFICANCE: This study is the highest level of evidence currently available in guiding management of recurrent pleomorphic adenoma.
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Adenoma Pleomorfo/terapia , Recidiva Local de Neoplasia/terapia , Neoplasias Parotídeas/terapia , Prevenção Secundária , Humanos , Radioterapia AdjuvanteRESUMO
This case report describes an 89-year-old patient with prior cutaneous squamous cell carcinoma who presented with a new isolated metastasis and was subsequently treated with pembrolizumab, which produced a complete clinical response.
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Anticorpos Monoclonais Humanizados , Antineoplásicos Imunológicos , Carcinoma de Células Escamosas , Neoplasias Cutâneas , Humanos , Anticorpos Monoclonais Humanizados/uso terapêutico , Neoplasias Cutâneas/tratamento farmacológico , Neoplasias Cutâneas/patologia , Carcinoma de Células Escamosas/tratamento farmacológico , Carcinoma de Células Escamosas/patologia , Antineoplásicos Imunológicos/uso terapêutico , Masculino , Idoso , FemininoRESUMO
A 64-year-old male presented with a 2-month history of sudden onset dysphonia. Endoscopic evaluation of the larynx revealed a complete right vocal cord palsy. Computed tomography of the neck revealed a mass medial to the right thyroid associated with the cricoid cartilage. Histologic examination confirmed high-grade chondrosarcoma. The patient underwent right-sided hemicricoidectomy with tracheal flap reconstruction, right thyroid lobectomy and partial oesophagectomy with primary anastomosis followed by adjuvant radiation therapy. He is currently being followed as an outpatient with no evidence of disease. High-grade chondrosarcoma of the larynx is an exceedingly rare tumour, associated with a poor prognosis. Current best evidence suggests primary surgical resection with negative margins. There is a lack of evidence to guide post-operative management of high-grade chondrosarcoma. They have a poor prognosis following surgical resection and a 10-year survival rate of 29%.
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BACKGROUND: The thyrothymic extension (TTE) is a variable projection from the inferior thyroid pole along the course of the thyrothymic ligament. Awareness of the TTE is critical to ensure complete total thyroidectomy. However, there is little mention of the TTE in the literature. The purpose of the present study was to investigate the frequency of the TTE in our surgical series. METHODS: We conducted a prospective cohort study of 284 thyroid and parathyroid surgeries performed by a single surgeon. RESULTS: A TTE was present in 138 of 414 evaluable thyroid lobes (33.3%), with no predilection for left or right. The TTE was bilateral in 57% of cases. In 5 cases, there was significant nodular enlargement of the TTE. The inferior parathyroid gland was closely associated with 8% of TTEs. CONCLUSION: The TTE is a commonly encountered projection from the inferior thyroid pole. Awareness of the TTE is important to ensure complete total thyroidectomy.
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Glândulas Paratireoides/cirurgia , Timo/anatomia & histologia , Glândula Tireoide/cirurgia , Tireoidectomia/estatística & dados numéricos , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
BACKGROUND: Surgical checklists has been shown to improve patient safety and teamwork in the operating theatre. However, despite the known benefits of the use of checklists in surgery, in some cases the practical implementation has been found to be less than universal. A questionnaire methodology was used to quantitatively evaluate the attitudes of theatre staff towards a modified version of the World Health Organisation (WHO) surgical checklist with relation to: beliefs about levels of compliance and support, impact on patient safety and teamwork, and barriers to the use of the checklist. METHODS: Using the theory of planned behaviour as a framework, 14 semi-structured interviews were conducted with theatre personnel regarding their attitudes towards, and levels of compliance with, a checklist. Based upon the interviews, a 27-item questionnaire was developed and distribute to all theatre personnel in an Irish hospital. RESULTS: Responses were obtained from 107 theatre staff (42.6% response rate). Particularly for nurses, the overall attitudes towards the effect of the checklist on safety and teamworking were positive. However, there was a lack of rigour with which the checklist was being applied. Nurses were significantly more sensitive to the barriers to the use of the checklist than anaesthetists or surgeons. Moreover, anaesthetists were not as positively disposed to the surgical checklist as surgeons and nurse. This finding was attributed to the tendency for the checklist to be completed during a period of high workload for the anaesthetists, resulting in a lack of engagement with the process. CONCLUSION: In order to improve the rigour with which the surgical checklist is applied, there is a need for: the involvement of all members of the theatre team in the checklist process, demonstrated support for the checklist from senior personnel, on-going education and training, and barriers to the implementation of the checklist to be addressed.
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OBJECTIVES: To assess Internet use and the influence of smartphones on health-information seeking by parents and carers of children with ENT conditions. METHODS: A paper-based questionnaire was circulated to parents attending otolaryngology services in both the out-patient and day-case settings at a tertiary referral centre. RESULTS: 79.5% of questionnaires were returned. 29.9% had consulted the Internet for ENT-related information. Factors associated with increased rates of ENT-related online activity included younger age, university education, and access to a smartphone (all p ≤ 0.001). 65.7% and 57.7% had found the information which they had found online to be understandable and helpful, respectively; however, just 25.5% felt that it had influenced the medical decisions they had made for their child. 50.3% had previously or intended to discuss information found online with their surgeon. 9.2% had searched online for information regarding their child's surgeon; 19.6% of these said that this had been a factor in choosing that particular surgeon. On ranking 8 information sources in terms of importance (scale 0-5), the ENT Surgeon ranked as most important (mean=4.63), whilst the Internet ranked lowest (3.10). 48.6% of respondents or their partners had an Internet-enabled smartphone; 45.2% said they would definitely use an iPhone app regarding their child's condition if one was available. 36.1% reported they would definitely use the Internet in the future. CONCLUSIONS: Whilst online sources must increasingly be considered in the dialogue with parents, it is clear that parents still rate the clinical team as most important for information gathering. Clinician-provided websites and smartphone applications may be the key to ensuring the provision of quality information into the future.