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1.
Facial Plast Surg ; 38(6): 623-629, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36261112

RESUMO

Deep-plane rhytidectomy, first described by Skoog, has had a resurgence in popularity and is in high demand today. We describe anatomical findings that establish the presence of a true deep fascia in the midface, we named as Chiara's fascia, like the first author's first name, which helps to form the facial ligaments and is contiguous with the superficial layer of the deep temporal fascia. This fascia inserts on the periosteum of the inferior orbital rim at the arcus marginalis and separates the suborbicularis oculi fat (SOOF) from the preperiosteal fat. This distinct fascial layer lies under the superficial fascia or superficial musculoaponeurotic system (SMAS) and represents the floor of what is commonly termed the "deep plane." When this fascial highway is identified intraoperatively, blunt dissection immediately superficial to this layer will protect facial nerve branches overlying the muscles lifting the upper lip such as the zygomaticus. Subsequent dissection over the middle and lower face can usually be performed bluntly. Over a 10-year period, a total of 100 hemifaces were dissected with a 100% success rate of identifying this fascia in all specimens. This work was further validated by examining histologic specimens that clearly demonstrate this unique fibrofatty fascial layer. These dissections and new anatomical findings were then correlated to over 300 intraoperative deep-plane facelift cases by the primary and senior authors. We term this operative technique as the suprafibromuscular facelift. Dissection in this plane allows for safe release of facial retaining ligaments with protection of facial nerve branches.


Assuntos
Ritidoplastia , Humanos , Ritidoplastia/métodos , Bochecha/anatomia & histologia , Face/cirurgia , Face/anatomia & histologia , Fáscia/anatomia & histologia , Tela Subcutânea
2.
Facial Plast Surg ; 33(1): 74-81, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-28226373

RESUMO

Nasal reconstruction for subtotal and total rhinectomy defects is a challenging endeavor, which requires technical finesse, a keen artistic eye, and the ability to anticipate long-term changes that accompany postoperative healing. While local and regional flaps have traditionally been utilized to reconstitute missing nasal elements, certain situations may not provide sufficient or acceptable tissue for optimal reconstruction. In these situations, the three major components of the nose-lining, structural support, and external skin-may require reconstruction with tissues harvested from distant sites through microvascular free tissue transfer. Our objective in this article is to discuss the general approach to nasal reconstruction and present the considerations for free tissue transfer with regard to each nasal component. The virtues of free flap transfer as well as its shortcomings and potential complications are discussed.


Assuntos
Transplante Ósseo , Cartilagem/transplante , Mucosa Nasal/cirurgia , Deformidades Adquiridas Nasais/cirurgia , Rinoplastia/métodos , Retalhos Cirúrgicos , Humanos , Microvasos , Complicações Pós-Operatórias , Rinoplastia/efeitos adversos , Transplante de Pele/efeitos adversos , Retalhos Cirúrgicos/irrigação sanguínea
3.
Facial Plast Surg ; 32(5): 556-9, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27680526

RESUMO

Three-dimensional facial volume restoration using fat has become widely accepted as an essential component of facial rejuvenation. Transplanted fat has benefits due to its inherently nonallergenic nature. The versatility of fat grafts allows for their use in all types of facial enhancement-improving the appearance of nasolabial folds, mesolabial grooves, flattened cheeks and upper lips, glabellar furrows, lipoatrophy, acne scars, and temporal hollowing. Yet despite its virtues as the ideal filler, autologous fat has its shortcomings with risks of complications. Our objective in this article is to present a systematic approach demonstrating the complications that can occur with each step of autologous fat grafting in facial rejuvenation and offering pearls to avoid and treat these complications.


Assuntos
Tecido Adiposo/transplante , Técnicas Cosméticas/efeitos adversos , Face , Complicações Pós-Operatórias/prevenção & controle , Humanos , Injeções/efeitos adversos , Complicações Pós-Operatórias/etiologia , Rejuvenescimento , Coleta de Tecidos e Órgãos/efeitos adversos , Coleta de Tecidos e Órgãos/métodos
4.
Ann Otol Rhinol Laryngol ; 124(6): 495-8, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-25667216

RESUMO

OBJECTIVE: Photodynamic therapy (PDT) has been proposed as an effective treatment for mucosal carcinomas such as early-stage laryngeal squamous cell carcinoma. Its advantage over other conventional modalities (surgery and chemoradiation) lies in its ability to treat disease while preserving the function and structure of the larynx. While not FDA-approved in the United States, it is used in some countries as a treatment for laryngeal cancer and is an area of active investigation. This report documents a severe complication of tracheostomy-dependent laryngotracheal stenosis resulting from PDT. METHODS: Methods include a case report and review of the literature. RESULTS: A 65-year-old male presented with severe stenosis of the supraglottic, glottic, and subglottic larynx following successful treatment of his laryngeal carcinoma with PDT. His presentation, staged airway reconstruction, and outcome are detailed. CONCLUSION: PDT is a minimally invasive technique which in early clinical trials has matched the effectiveness of conventional therapies for treating early head and neck squamous cell cancers. It uses a photosensitizing agent that is retained by tumor cells, allowing for the selective destruction of neoplastic cells. Permanent sequelae following treatment have rarely been reported; the most commonly described adverse effects include pain, hoarseness, and phototoxicity. However, our case report discusses the potential for significant laryngotracheal stenosis requiring airway reconstruction following PDT.


Assuntos
Carcinoma de Células Escamosas/tratamento farmacológico , Neoplasias Laríngeas/tratamento farmacológico , Laringoestenose/etiologia , Fotoquimioterapia/efeitos adversos , Fármacos Fotossensibilizantes/efeitos adversos , Estenose Traqueal/etiologia , Idoso , Carcinoma de Células Escamosas/patologia , Humanos , Neoplasias Laríngeas/patologia , Laringoscopia , Laringoestenose/diagnóstico , Laringoestenose/cirurgia , Masculino , Procedimentos de Cirurgia Plástica/métodos , Tomografia Computadorizada por Raios X , Estenose Traqueal/diagnóstico , Estenose Traqueal/cirurgia
5.
Otol Neurotol ; 44(10): e747-e754, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-37875014

RESUMO

OBJECTIVE: The objective of the current study was to present the results of an international working group survey identifying perceived limitations of existing facial nerve grading scales to inform the development of a novel grading scale for assessing early postoperative facial paralysis that incorporates regional scoring and is anchored in recovery prognosis and risk of associated complications. STUDY DESIGN: Survey. SETTING: A working group of 48 multidisciplinary clinicians with expertise in skull base, cerebellopontine angle, temporal bone, or parotid gland surgery. RESULTS: House-Brackmann grade is the most widely used system to assess facial nerve function among working group members (81%), although more than half (54%) agreed that the system they currently use does not adequately estimate the risk of associated complications, such as corneal injury, and confidence in interrater and intrarater reliability is generally low. Simplicity was ranked as the most important attribute of a novel postoperative facial nerve grading system to increase the likelihood of adoption, followed by reliability and accuracy. There was widespread consensus (91%) that the eye is the most critical facial region to focus on in the early postoperative setting. CONCLUSIONS: Members were invited to submit proposed grading systems in alignment with the objectives of the working group for subsequent validation. From these data, we plan to develop a simple, clinically anchored, and reproducible staging system with regional scoring for assessing early postoperative facial nerve function after surgery of the skull base, cerebellopontine angle, temporal bone, or parotid gland.


Assuntos
Nervo Facial , Paralisia Facial , Humanos , Nervo Facial/cirurgia , Reprodutibilidade dos Testes , Paralisia Facial/diagnóstico , Paralisia Facial/etiologia , Face , Cabeça , Complicações Pós-Operatórias/diagnóstico
6.
Facial Plast Surg Clin North Am ; 25(4): 503-511, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28941504

RESUMO

The optimal management of frontal sinus fractures remains controversial. Fortunately, the severity of these injuries has diminished with more stringent auto-safety regulations, changing the treatment paradigms used to repair these injuries. Appropriate patient selection and close follow-up may allow for conservative management strategies when dealing with frontal sinus fractures, largely replacing the more morbid and invasive techniques that have been the mainstay for years. Because acute and delayed sequelae can arise after the initial injury, patients should be thoroughly counseled about the importance of follow-up and the need to seek medical care if they develop any concerning signs or symptoms.


Assuntos
Seio Frontal/lesões , Fraturas Cranianas/cirurgia , Adolescente , Fixação Interna de Fraturas , Seio Frontal/anatomia & histologia , Seio Frontal/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Fotografação , Fraturas Cranianas/complicações , Cirurgia Plástica
7.
Otolaryngol Head Neck Surg ; 156(3): 480-483, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-28116982

RESUMO

The variable location and indistinct features of parathyroid glands can make their intraoperative identification challenging. Currently, there exists no routine use of localization methods during surgery. Dynamic optical contrast imaging (DOCI) leverages a novel realization of temporally dependent measurements of tissue autofluorescence that allows the acquisition of specific tissue properties. A prospective series of patients with primary hyperparathyroidism was examined. Parathyroid lesions and surrounding tissues were collected; fluorescence decay images were acquired via DOCI. Ex vivo samples (81 patients) were processed for histologic assessment. DOCI extracts relative fluorescence decay information in a surgically relevant field of view with a clinically accessible acquisition time <2 minutes. Analysis of DOCI revealed microscopic characterization sufficient for tissue type identification consistent with histology ( P < .05). DOCI is capable of efficiently distinguishing parathyroid tissue from adjacent tissues. Such an intraoperative tool would be transformative, helping surgeons to identify lesions, preserve healthy tissue, and improve patient outcomes.


Assuntos
Imagem Óptica , Glândulas Paratireoides/anatomia & histologia , Glândulas Paratireoides/diagnóstico por imagem , Humanos , Hiperparatireoidismo Primário/diagnóstico por imagem , Hiperparatireoidismo Primário/cirurgia
8.
Laryngoscope ; 125(5): 1221-4, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25363312

RESUMO

OBJECTIVES/HYPOTHESIS: Foreign body aspiration (FBA) continues to be a concerning pediatric problem, accounting for thousands of emergency room visits and more than 100 deaths each year in the United States. The costs incurred with hospitalizations and procedures following these events are the focus of this study. STUDY DESIGN: Retrospective review. METHODS: The Nationwide Inpatient Sample from 2009 to 2011 was analyzed, and all cases with pediatric bronchial foreign body aspirations (International Classification of Diseases-9 codes: 934.0, 934.1, 934.8, and 934.9) were reviewed. Cases were analyzed to determine type of foreign body aspiration, procedural interventions performed, duration of inpatient stay, mortality rate, complications, and posthospitalization disposition. The median length of hospital stay and total costs associated with aspiration events were determined. RESULTS: An estimated 1,908 ± 273 pediatric bronchial FBA patients were admitted annually over the 3-year period (mean age, 3.6 ± 0.3 years; 61.3% ± 1.9% male). The ratio of foreign object aspiration to food aspiration was 5:3. Overall, 56%.0 ± 3.6% of the patients underwent a bronchoscopic procedure for foreign body removal; of those, 41.5% ± 2.5% had a foreign body removed at the time of the endoscopy. The hospital mortality rate associated with bronchial aspiration was 1.8% ± 0.4%; and 2.2% ± 0.5% of patients were diagnosed with anoxic brain injury. The median length of stay was 3 days (25th-75th interquartile range, 1-7 days).The median charges and actual costs per case were $20,820 ($10,800-$53,453) and $6,720 ($3,628-$16,723), respectively. CONCLUSION: The annual overall inpatient cost associated with pediatric bronchial foreign-body aspiration is approximately $12.8 million. Combined, the rate of death or anoxic brain injury associated with pediatric foreign body is approximately 4%. LEVEL OF EVIDENCE: 2C.


Assuntos
Brônquios , Corpos Estranhos/economia , Custos Hospitalares/estatística & dados numéricos , Pacientes Internados/estatística & dados numéricos , Pré-Escolar , Feminino , Corpos Estranhos/epidemiologia , Humanos , Incidência , Masculino , Estudos Retrospectivos , Estados Unidos/epidemiologia
10.
Laryngoscope ; 124(8): 1756-9, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24459005

RESUMO

Invasive fungal rhinosinusitis is a potentially fatal infection that affects immunocompromised patients. Prognosis is generally poor despite aggressive medical and surgical treatments. We present the first reported case of invasive fungal sinusitis in a healthy 18-year-old male athlete who was taking anabolic androgenic steroids (AAS). The effects of excessive AAS use on the immune system are not fully understood, but there may be consequences at supraphysiological concentrations. This case demonstrates potential immunomodulatory effects of anabolic steroids and highlights a previously unknown cause of invasive fungal sinusitis.


Assuntos
Anabolizantes/efeitos adversos , Androgênios/efeitos adversos , Aspergilose/induzido quimicamente , Aspergillus fumigatus , Sinusite/microbiologia , Esteroides/efeitos adversos , Adolescente , Atletas , Humanos , Masculino , Fatores de Tempo
11.
Int J Pediatr Otorhinolaryngol ; 77(12): 1940-6, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24113156

RESUMO

OBJECTIVES: To review the literature on pediatric food choking risks, with the long-term goal of supporting legislation regulating the production, labeling, and distribution of high-risk foods. METHODS: A PubMed search (Keywords: choking, obstruction, asphyxiation, foreign body, food) was conducted in July-September 2010 with publication dates ranging from 1966 to 2010. STUDY SELECTION: Articles related to pediatric foreign body aspiration (FBA) were selected by three independent reviewers. 1145 articles were initially identified. Abstracts were then screened utilizing a tool designed to isolate relevant pediatric choking events; this tool helped to only select abstracts which presented data on patients younger than 18 years of age who had choked on food items. Through this, a total of 72 pertinent articles were isolated (55 observational studies, 17 case reports/series). DATA EXTRACTION: For each study, patient age, sex, foreign body location, presenting signs and symptoms, utility of radiographic studies, and type of foreign body detected in the majority of study participants were determined. A "majority" of patients for each study was predetermined arbitrarily to be 2/3 of the studied population. RESULTS: The majority of patients in each observational study was determined to be: male (87% of all studies) and age <5 years (95% of all studies). Aspirated foreign bodies were mostly detected in the right main bronchus foreign body (72% of all studies), and there were abnormal radiographic signs (81% of all studies) at the time of evaluation. Food-object foreign bodies were the most frequent factors associated with choking (94% of all studies). CONCLUSION: Childhood aspiration of food-objects is a significant public health issue. Although there is substantial legislation regulating non-food items that pose a choking hazard, equivalent guidelines do not exist for high-risk foods. Our study identifies and confirms several risk factors for pediatric FBA events. In doing so, it echoes the concerns and suggestions of various groups in supporting the development of legislation which may reduce the incidence of food-object aspiration.


Assuntos
Obstrução das Vias Respiratórias/epidemiologia , Alimentos , Corpos Estranhos/epidemiologia , Traqueia , Distribuição por Idade , Obstrução das Vias Respiratórias/terapia , Causalidade , Criança , Pré-Escolar , Comorbidade , Tratamento de Emergência , Feminino , Corpos Estranhos/diagnóstico , Corpos Estranhos/terapia , Educação em Saúde , Humanos , Incidência , Lactente , Masculino , Medição de Risco , Distribuição por Sexo , Estados Unidos/epidemiologia
12.
Int J Otolaryngol ; 2012: 628578, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-23118755

RESUMO

Purpose. To analyze the patterns and associations of adjunctive service visits by head and neck cancer patients receiving primary, concurrent chemoradiation therapy. Methods. Retrospective chart review of patients receiving adjunctive support during a uniform chemoradiation regimen for stages III-IV head and neck squamous cell carcinoma. Univariate and multivariate models for each outcome were obtained from simple and multivariate linear regression analyses. Results. Fifty-two consecutive patients were assessed. Female gender, single marital status, and nonprivate insurance were factors associated with an increased number of social work visits. In a multivariate analysis, female gender and marital status were related to increased social work services. Female gender and stage IV disease were significant for increased nursing visits. In a multivariate analysis for nursing visits, living greater than 20 miles between home and hospital was a negative predictive factor. Conclusion. Treatment of advanced stage head and neck cancer with concurrent chemoradiation warrants a multidisciplinary approach. Female gender, single marital status, and stage IV disease were correlated with increased utilization of social work and nursing services. Distance over 20 miles from the center was a negative factor. This information may help guide the treatment team to allocate resources for the comprehensive care of patients.

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