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1.
Artigo em Inglês | MEDLINE | ID: mdl-38945797

RESUMO

Patients with cutaneous melanoma with metastatic deposits in the parotid gland have poor prognosis due to the high risk of developing distant metastasis. In the era of effective immunotherapy, there is no consensus amongst head and neck surgeons about the extent of neck dissection required for patients presenting with clinically apparent parotid metastasis. This review aims to determine the incidence and pattern of occult neck disease for patients with parotid metastasis reported in literature to help guide clinicians on the extent of neck dissection required. The systematic review search was conducted using PubMed, EMBASE and Medline, using PRISMA guidelines. The inclusion criteria include cases treated with parotidectomy and neck dissection for patients with parotid melanoma metastasis. A narrative synthesis was carried out due to heterogeneity of studies. A total of 14 studies was included. We found no study reporting on outcomes with surgery and adjuvant immunotherapy in this cohort of patients. The incidence of distant metastasis reported was variable but remains high for patients with parotid metastasis. Patients with parotid and neck involvement have poorer prognosis than patients with parotid only metastatic disease. The effect and extent of neck dissection in patients with clinically apparent parotid nodes remains unclear in the era of effective immunotherapy. There is a need for further well-designed studies evaluating the outcomes for such patients following surgery and adjuvant immunotherapy.

2.
Br J Oral Maxillofac Surg ; 61(1): 39-48, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36443129

RESUMO

Social habits such as smoking and drinking alcohol are well-known causative agents for oral and oropharyngeal squamous cell carcinoma (OSCC/OPSCC). Human papillomavirus (HPV) is a known causative agent for OPSCC. However, we often encounter patients with no identifiable risk factors. There is growing evidence of the role of occupational carcinogens in the pathogenesis of oral cancer. The aim of this study therefore was to identify any occupational carcinogens linked to oral cancer. We carried out a systematic review of the literature using PubMed, EMBASE, and Medline, along with a retrospective review of patients treated in a regional unit over 25 years. Occupations were classified based on the UK Standard of Classification 2020. Data analysis was completed using the chi-squared test. A total of 17 papers met the inclusion criteria for review. In our retrospective study a total of 874 patients were identified of whom 31% were blue-collar workers, 32.8% were white-collar workers, 20.2% were unemployed/housewives, and 16% workers in other occupations. The majority of blue-collar workers were in the construction industry and had maximum exposure to hydrocarbons and exhaust fumes. The aetiology of oral and oropharyngeal SCC is multifactorial and there is no consensus on the role of occupational carcinogens. We showcase our patient cohort and discuss the occupational exposures that appear to make them susceptible to OSCC and OPSCC. Further multicentre studies are required to enable us to understand fully the pathogenesis of oral cancer and help us to inform relevant organisations, the aim being to reduce the incidence of occupation-related cancer.


Assuntos
Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Bucais , Exposição Ocupacional , Neoplasias Orofaríngeas , Infecções por Papillomavirus , Humanos , Carcinoma de Células Escamosas de Cabeça e Pescoço , Estudos Retrospectivos , Neoplasias Orofaríngeas/epidemiologia , Neoplasias Orofaríngeas/etiologia , Neoplasias Orofaríngeas/patologia , Neoplasias Bucais/epidemiologia , Neoplasias Bucais/etiologia , Carcinoma de Células Escamosas/epidemiologia , Carcinoma de Células Escamosas/etiologia , Carcinoma de Células Escamosas/terapia , Exposição Ocupacional/efeitos adversos , Carcinógenos
3.
Br J Oral Maxillofac Surg ; 59(9): 1005-1012, 2021 11.
Artigo em Inglês | MEDLINE | ID: mdl-34284888

RESUMO

Perioral rejuvenation is carried out by surgical and non-surgical tools. The common procedures are laser resurfacing and volumanisation using alloplastic fillers or autogenous fat. Nonetheless, any such procedures are associated with complications. To evaluate a concise presentation of complications and safety associated with different perioral rejuvenation treatments including laser ablation, fat grafting and hyaluronic acid injections. A systematic literature review of all the relevant studies and case reports on complications and adverse reactions associated with laser ablation, administration of fillers and fat for the rejuvenation of perioral region. Twelve articles passed the inclusion criteria (as per PRISMA guidelines) and were scrupulously analysed. Four publications evaluated complications associated with laser resurfacing, five were related to filler augmentation and three were related to fat administration. The results concluded that all three aesthetic treatments are associated with mild to moderate complications. Severe complications are rare but can arise. Clinicians should be mindful of possible complications and able to recognise adverse events so that remedies could be executed with minimal delay. Training and supervision are essential components of ensuring provision of safe aesthetic treatment, and lack of regulation is a concern.


Assuntos
Técnicas Cosméticas , Envelhecimento da Pele , Técnicas Cosméticas/efeitos adversos , Estética Dentária , Humanos , Ácido Hialurônico/efeitos adversos , Injeções , Lasers , Rejuvenescimento
4.
Br J Oral Maxillofac Surg ; 59(5): 534-545, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33766481

RESUMO

Decades of research into the management of cutaneous malignant melanoma have proven it to be a 'tough nut to crack', and its incidence has continued to increase over the last 30 years. Surgery remains a gold standard for early-stage melanoma with five-year survival of 98% for stage I disease, and 90% for stage II. Nonetheless, patients with stage III disease are at a higher risk, resulting in local recurrence as well as distant metastasis. Research regarding the control of metastatic malignant melanoma of the head and neck has evolved. Currently the search is on to understand metastatic malignant melanoma as a heterogeneous disease both at the molecular and clinical level. This paper focuses on the latest systemic therapy for metastatic disease of the head and neck, including cytotoxic chemotherapy, immunotherapy, and target therapy. The new eighth edition of tumour staging, and the sequelae for malignant melanoma, sentinel lymph node biopsy (SLNB), surgical intervention, and its benefits and shortfalls, are discussed. Also, the outcome of our cohort series of patients with metastatic cutaneous malignant melanoma who were treated with systemic combination therapy in Dorset is presented.


Assuntos
Neoplasias de Cabeça e Pescoço , Melanoma , Neoplasias Cutâneas , Humanos , Melanoma/cirurgia , Recidiva Local de Neoplasia , Estadiamento de Neoplasias , Estudos Retrospectivos , Biópsia de Linfonodo Sentinela , Neoplasias Cutâneas/cirurgia
5.
Br J Oral Maxillofac Surg ; 59(2): 222-227, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32951923

RESUMO

Rhinophyma is a progressive disease of the nose, which is characterised by skin thickening and sebaceous hyperplasia. Patients with rhinophyma are often stigmatised due to worsening disfigurement of their nose. This can also result in functional impairment such as reduced nasal patency. Severe cases of rhinophyma are best managed with varied surgical interventions, as there is no clear 'gold standard' treatment that has been described. We present our experiences in the management of rhinophyma and the evolution of treatment modalities that have been employed over a nine-year period.


Assuntos
Rinofima , Humanos , Hiperplasia , Nariz , Rinofima/cirurgia
7.
Br J Oral Maxillofac Surg ; 58(10): 1225-1228, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32981757
8.
Br J Oral Maxillofac Surg ; 58(7): 824-828, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32417016

RESUMO

Malignancies of the auricular skin tend to metastasise to preauricular, parotid, facial, and level II (possibly to levels IV and V) lymph nodes in an unpredictable manner. Over the years, we have observed that this pattern of metastasis is commonly linked to lesions that involve the lower half of the ear. To find conclusive evidence based on this hypothetical observation, we retrospectively studied 108 patients who presented with squamous cell carcinoma (SCC) of the ear, and looked at the exact auricular site of the lesion at presentation, incidence of metastasis, nodal involvement, treatment, and survival outcome. The literature was reviewed extensively to ensure detailed presentation of the lymphatic drainage pathway. The pattern of spread and outcome were evaluated. This study has shown that there is a significant correlation between anatomical position and risk of metastasis, and that lesions of the lower half of the ear are more prone to metastasis. These patients therefore may warrant early imaging, possible sentinel node biopsy, or even selective neck dissection with simultaneous primary excision.


Assuntos
Carcinoma de Células Escamosas , Neoplasias Cutâneas , Carcinoma de Células Escamosas/cirurgia , Células Epiteliais , Humanos , Linfonodos , Metástase Linfática , Estudos Retrospectivos , Biópsia de Linfonodo Sentinela , Neoplasias Cutâneas/cirurgia
9.
Br J Oral Maxillofac Surg ; 58(7): 854-860, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32456994

RESUMO

Internal derangement of the temporomandibular joint (TMJ) is usually treated conservatively, but about 5% require surgical treatment. We designed a retrospective study to assess the long-term outcomes of eminectomy combined with discectomy and silastic interpositional graft in 44 patients who had chronic TMJ dysfunction that had not responded to traditional conservative treatment and arthrocentesis. The maximum mouth opening, pain score, Wilkes stage, and clinical dysfunction index were measured before, and two years after, operation. All the patients showed significant improvement in mouth opening and reduced pain scores (p<0.0001 in each case). There were no long-term operative complications, and postoperative magnetic resonance scans showed that the silastic interpositional graft was in a stable position with no evidence of degenerative changes on the surfaces of the joint and no lymphadenopathy.


Assuntos
Dimetilpolisiloxanos , Luxações Articulares , Discotomia , Humanos , Amplitude de Movimento Articular , Estudos Retrospectivos , Articulação Temporomandibular , Resultado do Tratamento
12.
Artigo em Inglês | MEDLINE | ID: mdl-31668785

RESUMO

This letter has been superseded by the retraction (http://dx.doi.org/10.1016/j.ijom.2020.01.023) of the original article and has therefore been withdrawn. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.

16.
Br J Oral Maxillofac Surg ; 57(2): 101-115, 2019 02.
Artigo em Inglês | MEDLINE | ID: mdl-30665664

RESUMO

The treatment of oropharyngeal squamous cell carcinoma (SCC) has evolved over the last 25years, from open surgery to combined chemoradiotherapy, and now to the development of minimally invasive procedures, but evidence for the best treatment is lacking. We therefore did a systematic search of the MEDLINE database for studies published between 1992 and 2017 that reported oncological or functional outcomes, or both. Predefined inclusion and exclusion criteria were used for screening and selection, and 45 studies were chosen. Only one was a randomised controlled trial, all the rest were prospective or retrospective case series. The heterogeneities in their characteristics made meta-analysis impossible and only qualitative analysis was feasible. We found no conclusive evidence to suggest the advantage of one therapeutic approach over another, so we still cannot offer patients the "ideal" treatment. We have, however, raised the possibility of there being two different entities: human papillomavirus (HPV)-positive and HPV-negative disease.


Assuntos
Carcinoma de Células Escamosas , Neoplasias Orofaríngeas , Humanos , Infecções por Papillomavirus , Estudos Prospectivos , Estudos Retrospectivos
17.
Int J Oral Maxillofac Surg ; 48(7): 902-907, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-30193758

RESUMO

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editors because the photograph in Figure 1b was a duplicate image of Figure 1a, but with the keratosis removed, and did not represent the surgery that was described in the article. The authors apologise for this error.


Assuntos
Ceratose Actínica , Ceratose Seborreica , Lasers de Estado Sólido , Érbio , Humanos , Recidiva Local de Neoplasia
19.
Br J Oral Maxillofac Surg ; 56(3): 206-211, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29422307

RESUMO

The aim of this study was to evaluate the efficacy of fluoroscopy-guided percutaneous injection of bleomycin as the primary treatment for low-flow vascular malformations. A total of 34 patients (mean (range) age 24 (8-51) years) with orofacial vascular lesions were treated in the Department of Interventional Radiology and Maxillofacial Surgery. There were 20 low-flow venous malformations, 11 lymphatic malformations, and three of mixed type. All patients were treated by fluoroscopy-guided percutaneous injection of a mixture of bleomycin (mean (range) 15 (5-15)mg) and a radio-opaque agent (Ultravist® (iopromide), Bayer)/session. The number of sessions ranged from one to six. The clinical response was complete in 21 patients, obvious in nine, and of clinical benefit in four. Patients were reviewed within the first week, third week, and at three-month periods until 24 months. There were no serious complications such as pulmonary fibrosis. Fluoroscopy-guided intralesional injection of bleomycin should be considered as the first-line treatment for lymphatic malformations because it is effective and reliable with few complications.


Assuntos
Bleomicina/uso terapêutico , Face/irrigação sanguínea , Boca/irrigação sanguínea , Soluções Esclerosantes/uso terapêutico , Malformações Vasculares/terapia , Adolescente , Adulto , Bleomicina/administração & dosagem , Criança , Feminino , Humanos , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Soluções Esclerosantes/administração & dosagem , Adulto Jovem
20.
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