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OBJECTIVE: The Antia-Buch flap technique is used for the reconstruction of pinna helical defects. We present our modification of this flap to reconstruct large defects (greater than 20 mm) with good outcomes. METHODS: A retrospective review was conducted on all modified Antia-Buch flaps performed in a single unit from January 2011 to April 2019. All adult patients (greater than 16 years of age) who underwent this method of reconstruction after surgical excision of a pinna lesion were included. Measurements of the excision specimens from the final histological reports were used to determine the defect size. The helical lengths of the defect were used for analysis. Medical records were reviewed to identify postoperative complications from the reconstruction. RESULTS: A total of 103 patients underwent the modified Antia-Buch flap reconstruction. All cases were performed by a single surgeon (senior author SA). Patients were 51-96 years of age (mean 76 years, SD±8.6), including 92 males and 11 females. The helical length of defects closed was between 12 and 42 mm (mean 26.7 mm, SD±6.46), and defect widths were 6-37 mm (average 14.5 mm, SD±5.28). There were 5 complications in our series (4.8% complication rate), with a revision rate of 2.9% (n = 3). CONCLUSIONS: Our case series is the largest in the literature. Our modification demonstrates that large pinna defects can be reliably repaired with modification of the Antia-Buch flap that gives patients the option of a single-stage reconstruction without added morbidity and a good cosmetic outcomes.
Assuntos
Pavilhão Auricular , Procedimentos de Cirurgia Plástica , Adulto , Masculino , Feminino , Humanos , Idoso , Retalhos Cirúrgicos/cirurgia , Orelha Externa/cirurgia , Pavilhão Auricular/cirurgia , Estudos RetrospectivosRESUMO
Orbital cellulitis is a potentially sight and life-threatening complication of acute sinusitis, and the association with osteomyelitis is rare in the era of antibiotic-use. A 13-year-old girl presented with coryzal symptoms and severe headache, with a CT head being consistent with a diagnosis of pansinusitis and orbital cellulitis with abscess formation. She proceeded to have surgical drainage through a combined endoscopic and external approach to intraorbital abscess drainage with frontal trephine. She was also diagnosed with progressive calvarial osteomyelitis involving the right frontal bone, treated with a prolonged course of intravenous antibiotics. Our case highlights the importance of a high index of suspicion for complications of sinusitis. Multimodal imaging is essential to establish the extent of infection, and a multi-disciplinary approach is integral to manage this rare complication.
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Case discussion is an essential part of clinical practice and medical education, and as part of patient care takes place both informally between medical staff and formally in case conferences and other meetings. Case presentations are often the most popular sessions at medical congresses and increasingly have moved to digital channels and social media. MedShr was developed to help doctors improve patient care: to empower doctors to use their own smartphones to share and discuss clinical cases, whilst protecting patient privacy and confidentiality. In this manuscript, we review the current climate of digital and social media networks used for clinical case discussion, and outline the importance of moving to a dedicated digital platform. We discuss the common drivers for digital case discussions which include multidisciplinary team groups, diagnostic doubt, new techniques, clinical equipoise and debate and case discussion amongst professionals from different training levels and specialties. One key observation is that if clinical guidelines and published evidence tell doctors what to do, case discussion shows them how to do it in terms of drugs, devices, procedures, techniques, and applying the evidence to individuals or patient groups. We explore how MedShr works and the range of features which promote professional compliance, protect privacy and enable case-based education. We also discuss example cases, case series and discussion themes from MedShr. In summary, the MedShr platform provides a trusted, secure environment for clinicians that uses state of the art social network technology to support case discussion whilst protecting patient privacy and confidentiality.
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Confidencialidade , Assistência ao Paciente/normas , Mídias Sociais , Humanos , Aplicativos Móveis , Equipe de Assistência ao Paciente/organização & administração , SmartphoneRESUMO
Oncocytic cysts are rare benign cystic lesions, which are usually seen in the supraglottic region. They usually present with symptoms of hoarse voice or the sensation of a lump in the throat. Management is with complete excision and follow-up to monitor for recurrence. In this unusual case, an elderly woman presenting with shortness of breath following recent treatment for pneumonia developed rapidly worsening stridor during admission. Flexible nasal endoscopy revealed a large pedunculated cystic lesion arising from the subglottic laryngeal mucosa. A tracheostomy was performed as an emergency and the lesion was then excised. Histology confirmed the diagnosis of a benign oncocytic cyst. Although oncocytic cysts are a recognised benign pathology of the supraglottic larynx, they should remain in the differential diagnosis for the subglottic larynx. Management is based on cases of supraglottic pathology, and we advise careful monitoring for this previously unreported pathology.
Assuntos
Adenoma Oxífilo/diagnóstico , Obstrução das Vias Respiratórias/etiologia , Neoplasias Laríngeas/diagnóstico , Adenoma Oxífilo/complicações , Adenoma Oxífilo/patologia , Adenoma Oxífilo/cirurgia , Idoso , Obstrução das Vias Respiratórias/cirurgia , Cistos , Feminino , Fragilidade/complicações , Humanos , Neoplasias Laríngeas/complicações , Neoplasias Laríngeas/patologia , Neoplasias Laríngeas/cirurgia , Laringoscopia/métodos , TraqueostomiaRESUMO
We present a unique case of recurrent epistaxis secondary to a spontaneous sphenopalatine artery aneurysm in a young woman. This was investigated with an external carotid artery angiogram and subsequently treated successfully with endovascular embolisation of the aneurysm.
Assuntos
Falso Aneurisma/complicações , Artérias Carótidas/patologia , Epistaxe/diagnóstico , Aneurisma Intracraniano/complicações , Adulto , Falso Aneurisma/terapia , Embolização Terapêutica , Epistaxe/etiologia , Feminino , HumanosRESUMO
The early, delayed, and systemic effects of acute traumatic brain injury (TBI) are the result of inflammatory mediators which initiate systemic inflammatory response syndrome (SIRS), subsequent complement deficits and coagulopathy. Once SIRS is triggered by acute inflammation, it can detrimentally self-propagate. Systemic inflammation causes tissue damage leading to further inflammation and damage, leaving the body in a vicious cycle of hyperinflammation. Therefore, important inflammatory mediators like interleukin (IL)-1 beta, IL-6 and tumour necrosis factor (TNF) alpha, are targeted in compensatory anti-inflammatory response syndrome (CARS) in an attempt to control the development of SIRS. The hypothalamus-pituitary (HPA)-axis and sympathetic nervous system (SNS) efferent limbs in CARS provide negative feedback for the production of inflammatory mediators. However, in the case of acute TBI, the activation of CARS often leads to the complication of immunosuppression which may result in multi-organ dysfunction syndrome (MODS) and mortality. In light of this, the activation of the SIRS following acute TBI does not bode well. If left uncontrolled, multiple systems will be implicated making it difficult to remedy.