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1.
Aesthetic Plast Surg ; 2024 Jun 19.
Artigo em Inglês | MEDLINE | ID: mdl-38898239

RESUMO

BACKGROUND: Abdominoplasty is a common operation, used for a range of cosmetic and functional issues, often in the context of divarication of recti, significant weight loss, and after pregnancy. Despite this, patient-surgeon communication gaps can hinder informed decision-making. The integration of large language models (LLMs) in healthcare offers potential for enhancing patient information. This study evaluated the feasibility of using LLMs for answering perioperative queries. METHODS: This study assessed the efficacy of four leading LLMs-OpenAI's ChatGPT-3.5, Anthropic's Claude, Google's Gemini, and Bing's CoPilot-using fifteen unique prompts. All outputs were evaluated using the Flesch-Kincaid, Flesch Reading Ease score, and Coleman-Liau index for readability assessment. The DISCERN score and a Likert scale were utilized to evaluate quality. Scores were assigned by two plastic surgical residents and then reviewed and discussed until a consensus was reached by five plastic surgeon specialists. RESULTS: ChatGPT-3.5 required the highest level for comprehension, followed by Gemini, Claude, then CoPilot. Claude provided the most appropriate and actionable advice. In terms of patient-friendliness, CoPilot outperformed the rest, enhancing engagement and information comprehensiveness. ChatGPT-3.5 and Gemini offered adequate, though unremarkable, advice, employing more professional language. CoPilot uniquely included visual aids and was the only model to use hyperlinks, although they were not very helpful and acceptable, and it faced limitations in responding to certain queries. CONCLUSION: ChatGPT-3.5, Gemini, Claude, and Bing's CoPilot showcased differences in readability and reliability. LLMs offer unique advantages for patient care but require careful selection. Future research should integrate LLM strengths and address weaknesses for optimal patient education. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

2.
JPRAS Open ; 40: 111-117, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38854623

RESUMO

Background: The use of acellular dermal matrix (ADM) in breast reconstruction was described for the first time in 2000s. Recently, ADMs have been used not only in reconstructive surgery but also in cosmetic breast surgery for both primary and revision indications. Therefore, the matrices represent an important support to recent surgical techniques for breast augmentation in treatment or prevention of complications. Conversely, ADMs can affect operative times, costs, and additional complications related to their placement. A review of the literature was carried out to evaluate the efficacy, safety, and indication for the use of these matrices in cosmetic breast surgery. Methods: A literature review was conducted including manuscripts published up to April 2023 on breast augmentation using ADM. PubMed and MEDLINE were the databases used for research. The keywords used were "Breast augmentation" and "Acellular Dermal Matrix." Non-English language articles have been excluded. Results: The initial search for "breast augmentation" yielded 7900 results, which were further reviewed for "Acellular Dermal Matrices" in breast augmentation, selecting 74 articles. Following further screening, 12 articles were included in the review. A total of 787 patients were treated with breast augmentation and ADM placement. The main indication was capsular contracture (60%). Conclusions: The current evidence from the published scientific literature, albeit limited, suggests the indication for the use of ADM in revision surgery, to support the prosthetic pocket, to minimize the risk of capsular contracture and its recurrence.

4.
J Clin Med ; 13(9)2024 Apr 24.
Artigo em Inglês | MEDLINE | ID: mdl-38731009

RESUMO

Clear cell acanthoma (CCA) and squamous cell carcinoma (SCC) represent distinct entities within dermatological oncology, each posing unique diagnostic and therapeutic challenges. CCA is a rare, benign epidermal growth, often not associated with human papillomavirus (HPV) infection, whereas SCC, a more aggressive form of skin cancer, has been linked to both ultraviolet (UV) exposure and HPV. Understanding the co-occurrence of these conditions in a single patient can enhance diagnostic accuracy and therapeutic outcomes. We report a 64-year-old male who underwent an operation for a verruciform lesion in the right groin, which was diagnosed as HPV-positive CCA alongside keratinised SCC. A literature search across January 2024 revealed limited evidence directly linking HPV to CCA, suggesting a need for further investigation. The speculative association between HPV and CCA warrants deeper exploration, especially considering the potential for HPV to contribute to lesion development through indirect mechanisms. The coexistence of CCA and SCC in an elderly patient presents a unique clinical scenario. This emphasises the need for vigilant diagnosis and tailored treatment strategies, highlighting the gap in understanding the pathogenesis of CCA, particularly its potential association with HPV. Further research is crucial for elucidating the complex interactions governing these conditions and for developing targeted interventions.

6.
J Clin Med ; 13(2)2024 Jan 18.
Artigo em Inglês | MEDLINE | ID: mdl-38256687

RESUMO

BACKGROUND: Lower lip reconstruction is crucial to restore oral integrity post-cancer excision. A perfect balance between form and function should be achieved. With an aging demographic, adapting surgical methods to meet the unique needs of the elderly becomes imperative. Our study aims to introduce a specialized algorithm for lower lip reconstruction; it was tailored to geriatric patients and emphasized the use of "simpler flaps". Additionally, "Pearls and Pitfalls" were provided for surgeons approaching lower lip reconstruction. METHODS: Between January 2018 and June 2021, a retrospective study was carried out. Data collection included patient demographics, defect attributes, reconstructive approaches, flap viability assessment, wound healing, and complications. The follow-up was carried out for a period of a minimum of 6 months. RESULTS: Among 78 patients, squamous cell carcinoma predominated with a mean defect area of 3308 cm2. Postoperative complications were recorded in two patients. All patients reported sensory restoration and overall satisfaction at the 6-month follow-up; secondary procedures were not necessary. CONCLUSION: Our reconstructive algorithm, focused on elderly patients, prioritizes less invasive reconstructive techniques and introduces innovative modifications to the established methods to achieve both aesthetic and functional outcomes with a low complication rate. In patients undergoing lower lip reconstruction, the subjective microstomia was found to be less relevant than the objective microstomia.

7.
Aesthetic Plast Surg ; 47(6): 2788-2799, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37580562

RESUMO

BACKGROUND: Injection treatments have been proposed as novel treatment options for Vulvovaginal Atrophy of Menopause (VVA) also known as Genitourinary Syndrome of Menopause (GSM). However, to date data about these treatments are poor. OBJECTIVE: To assess all available injection treatments for VVA. METHODS: A systematic review was performed by searching five electronic databases for peer-reviewed studies that assessed injection treatments for VVA. RESULTS: Eight studies (7 observational and 1 randomized) with 236 women were included. Assessed injection materials were: autologous platelet-rich plasma (PRP) + hyaluronic acid (HA), not cross-linked HA plus calcium hydroxyapatite (NCLHA + CaHA), micro-fragmented adipose tissue (MFAT), hyaluronan hybrid cooperative complexes (HCC), crosslinked HA, microfat and nanofat grafting + PRP, and PRP alone. Improvement in GSM symptoms after treatment was assessed through Visual Analogic Scale (VAS) for GSM symptoms or patient satisfaction, several validated questionnaires (FSFI, VHI, FSD, SF12, ICIQ UI SF, PGI-I, FSDS-R, VSQ), symptoms severity, changes in vaginal mucosa thickness, flora, pH, and expression on vaginal mucosal biopsies of Procollagen I and III and ki67 immunofluorescence or COL1A1 and COL3A1 mRNA. Injection treatments showing significant improvement in GSM-related symptoms were: (i) HCC in terms of VAS for GSM symptoms and FSFI score; (ii) Crosslinked HA in terms of VAS for GSM symptoms, FSFI and VHI score, COL1A1 and COL3A1 mRNA expression on vaginal mucosal biopsies; (iii) NCLHA + CaHA in terms of FSFI score; (iv) PRP + HA in terms of VHI, FSD and SF12 score; (v) microfat and nanofat grafting + PRP in terms of VHI score and FSDS-R score; (vi) PRP alone in terms of VHI and VSQ scores. CONCLUSIONS: All assessed injection treatments except for MFAT seem to lead to significant improvement in VVA symptoms on validated questionnaires. Further studies are necessary in the field. LEVEL OF EVIDENCE II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .


Assuntos
Menopausa , Vagina , Feminino , Humanos , Atrofia , Satisfação do Paciente , Ensaios Clínicos Controlados Aleatórios como Assunto , RNA Mensageiro , Resultado do Tratamento
10.
Medicina (Kaunas) ; 59(1)2023 Jan 12.
Artigo em Inglês | MEDLINE | ID: mdl-36676774

RESUMO

Background and Objectives: Approximately 20-40% of patients affected with renal cell carcinoma (RCC) develop either distant metastatic or locally recurring disease following radical nephrectomy. Soft tissue, skin, and the central nervous system are less common metastatic sites. We present the case of a patient who has received a diagnosis of RCC; it was found that she had no metastases at the time of nephrectomy but had metastases in the soft tissue and subcutaneous tissue of the scalp 27 years later. As far as we can tell, this is the longest period elapsed between primary renal tumor and subcutaneous/soft tissue metastasis; moreover, this case is the first report of a combined soft tissue/subcutaneous metastasis from RCC. Case presentation: A 73-year-old woman underwent right radical nephrectomy 27 years earlier for clear cell renal cell carcinoma (CCRCC). She presented at our unit because she noticed swelling in the left temporal region; after radiological exams, a benign lesion was suspected. The patient underwent surgical eradication, but the massive bleeding did not allow the removal of the lesion. A biopsy of the mass was performed and the histological examination was consistent with RCC metastases. Conclusions: Metastases from renal cell carcinoma to the subcutaneous and soft tissues are rare. It is essential to take into account RCC metastases in the differential diagnostic of the new starting mass of the head and neck, and the necessity for close and continuous surveillance of patients diagnosed with renal cancer even after a long disease-free period should be emphasized.


Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Feminino , Humanos , Idoso , Carcinoma de Células Renais/cirurgia , Neoplasias Renais/cirurgia , Recidiva Local de Neoplasia/patologia , Rim/patologia , Nefrectomia
12.
J Clin Med ; 11(13)2022 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-35807124

RESUMO

BACKGROUND: Axillary web syndrome (AWS) is one of the most prevalent and underrecognized disorders affecting breast cancer (BC) women. However, the optimal therapeutic strategy to manage AWS is far from being fully characterized. Therefore, this systematic review aims to provide a broad overview of the available rehabilitation treatments in this burdensome condition. METHODS: On 13 January 2022, PubMed, Scopus, Web of Science, Cochrane, and PEDro were systematically searched for clinical studies assessing rehabilitation interventions in post-surgical BC women with AWS. The outcomes analyzed were pain, AWS clinical resolution, upper limb function, and health-related quality of life (HR-QoL). RESULTS: The search identified 1115 records, of which 11 studies were included. A total of 174 patients were assessed (ages ranging from 37 and 66 years old). The interventions included manual lymphatic drainage, manual therapy, stretching, resistance training, mobilization techniques, and Kinesio tape. Positive improvements were reported in terms of pain relief (in 7 studies), AWS clinical resolution (in 9 studies), upper limb function (in 10 studies), and HR-QoL (in 2 studies). CONCLUSIONS: Our findings suggest that rehabilitation might be considered an effective therapeutic strategy in AWS patients. Further RCTs are needed to characterize the optimal rehabilitative interventions.

13.
J Plast Reconstr Aesthet Surg ; 75(1): 61-68, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34272176

RESUMO

Abdominal free flaps are considered the gold standard for post-mastectomy autologous breast reconstruction. A key element of outcome assessment is breast symmetry often achieved by approximating the reconstructed breast dimensions such as weight (wt) to those of the mastectomy. However, the ideal relationship between these two entities remains unclear. 525 immediate unilateral abdominal free flap breast reconstruction (FFBR) patients were enrolled in a multicentre study (UK 141; Italy 384) and subdivided into Group A (flap wt < mastectomy wt, n = 163), Group B (flap wt > mastectomy wt, n = 260) and Group C (flap wt = mastectomy wt, n = 102). Their rates of contralateral balancing and ipsilateral revision surgeries were compared using Chi-Square tests. Radiotherapy influence on these adjustment procedures was also assessed. More contralateral balancing procedures (17%) were performed than ipsilateral revisions (10%). Group A rates of contralateral balancing procedures were three times higher than Group B's with a ratio of 37 to 1 versus Group C (37% vs 11% vs 1% respectively, p < 0.001). Similarly, the ipsilateral breast revision surgery rate in Group A was double that of Group B and almost three times that of Group C (17% vs 8% vs 6% respectively, p = 0.01). Adjuvant radiotherapy disproportionately increased ipsilateral revisions versus contralateral balancing surgeries (p = 0.028). A flap-to-mastectomy weight ratio of less than 1 (Group A) significantly increases subsequent adjustments on both contralateral and reconstructed breasts whilst irradiation predisposes to ipsilateral revisions. This is important in patient counselling and intraoperative flap contouring. Flap weight should ideally approximate or exceed mastectomy weight in unilateral FFBR.


Assuntos
Neoplasias da Mama , Retalhos de Tecido Biológico , Mamoplastia , Neoplasias da Mama/radioterapia , Neoplasias da Mama/cirurgia , Feminino , Seguimentos , Humanos , Mamoplastia/métodos , Mastectomia/métodos , Complicações Pós-Operatórias , Radioterapia Adjuvante , Estudos Retrospectivos
14.
Cardiol Ther ; 10(2): 377-396, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34191268

RESUMO

Several forms of cardiovascular involvement have been described in patients with Coronavirus disease 19 (COVID-19): myocardial injury, acute coronary syndrome, acute heart failure, myocarditis, pericardial diseases, arrhythmias, takotsubo syndrome, and arterial and venous atherothrombotic and thromboembolic events. Data on long-term outcome of these patients are still sparse, and the type and real incidence of cardiovascular sequelae are poorly known. It is plausible that myocardial injury may be the initiator of an inflammatory cascade, edema, and subsequent fibrosis, but also a consequence of systemic inflammation. The extent and distribution of ongoing inflammation may be the basis for ventricular dysfunction and malignant arrhythmias. Indeed, preliminary observational findings seem to emphasize the importance of close monitoring of COVID-19 patients with myocardial injury after discharge. Residual subclinical disease may be effectively investigated by using second-level imaging modalities such as cardiac magnetic resonance, which allows better characterization of the type and extension of myocardial damage, as well as of the ongoing inflammation after the acute phase. In patients with venous thromboembolism, a very common complication of COVID-19, the type and the duration of anticoagulation therapy after the acute phase should be tailored to the patient and based on the estimation of the individual thromboembolic and hemorrhagic risk. Large randomized clinical trials are ongoing to address this clinical question. Whether the severity of cardiovascular involvement, the type of treatments adopted during the acute phase, and the hemodynamic response, may influence the long-term outcome of patients recovered from COVID-19 is unknown. An etiological diagnosis of myocardial injury during the hospitalization is the first step for an appropriate follow-up in these patients. After discharge, the screening for residual left and right ventricular dysfunction, arrhythmias, residual thrombosis, and myocardial scar should be considered on a case-by-case basis, whereas an active clinical surveillance is mandatory in any patient.

15.
Cytopathology ; 32(2): 238-242, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33251615

RESUMO

The cytological features of granular cell tumour (GCT) are generally quite typical but, in some cases, the fine needle aspiration cytology (FNAC) diagnosis of GCT may be difficult or impossible because of unusual sites of onset or equivocal cytological features. In this report, two GCTs with atypical FNAC features are described in order to investigate the causes and provide possible diagnostic tips. From a series of nine histologically proven GCTs, two inconclusive FNAC cases were retrieved. Smears were poorly cellular showing isolated naked nuclei, anisonucleosis, granular chromatin and occasional small nucleoli. The background was finely granular in one case. Histological controls of these cases revealed marked fibrosis. Tumour-associated fibrosis in GCT is variable and does not seem to influence clinical behaviour but it influences the harvest and the integrity of granular cells collected by FNAC. When GCT smears are poorly cellular, attention should be paid to the granular background and to the few granular cells, if any, as they might be the only features to suggest a GCT.


Assuntos
Biópsia por Agulha Fina , Núcleo Celular/patologia , Fibrose/patologia , Tumor de Células Granulares/patologia , Biópsia por Agulha Fina/métodos , Citodiagnóstico/métodos , Técnicas Citológicas/métodos , Humanos
16.
Aesthet Surg J ; 40(10): NP597-NP607, 2020 09 14.
Artigo em Inglês | MEDLINE | ID: mdl-32598447

RESUMO

BACKGROUND: Patients who are suffering from invasive breast cancer may require post-mastectomy radiation therapy (PMRT). PMRT improves outcomes in breast cancer patients in terms of locoregional recurrence. Preliminary studies indicate that fat injections reduce post-radiation damage of soft tissue and implants. OBJECTIVES: The aim of this study was to demonstrate the safety and effectiveness of prophylactic fat injections on radiated implanted breasts. METHODS: The authors randomly assigned 60 female patients to either Group A or B. Group A patients received 3 breast fat injections, according to Coleman's technique, after radiotherapy and before expander removal with definitive implant insertion. Group B patients underwent surgery without lipofilling. At each surgical operation, skin biopsies were performed in a specific breast area to evaluate adipose tissue thickness, and a statistical analysis of the thickness variations was performed with the Wilcoxon's sum test. Disability was assessed according to the Late Effects of Normal Tissues-Subjective Objective Management Analytic scale. RESULTS: The study demonstrates a qualitative and quantitative improvement about tissues after fat injection. This is highlighted by the significant increase in thickness after lipofilling. CONCLUSIONS: The study, which is based on both clinical and histological findings and is supported by the comparison of a control group with a 1-year follow-up, demonstrates that fat injections reduce tissue radio damage, improving reconstructive surgery outcomes and quality of life.


Assuntos
Neoplasias da Mama , Mamoplastia , Tecido Adiposo , Neoplasias da Mama/radioterapia , Neoplasias da Mama/cirurgia , Feminino , Humanos , Mamoplastia/efeitos adversos , Mastectomia , Recidiva Local de Neoplasia , Qualidade de Vida
17.
Plast Surg (Oakv) ; 27(3): 230-236, 2019 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-31453143

RESUMO

INTRODUCTION: Vocal changes after rhinoplasty have been poorly investigated, although this surgical procedure is nowadays one of the most requested. The production of voice largely depends on the anatomy and the size of the pyramid and the nasal cavity. The authors report 51 cases of both closed and open rhinoplasty and propose a 2-year report to analyze potential effective changes on voice. MATERIALS AND METHODS: Fifty-one patients were enrolled and evaluated from September of 2012 to January of 2018. All patients were studied before and 2 years after surgery. Vocal changes were assessed with an objective and a subjective evaluation. The first one allowed to perform the measurement of the intensity and frequency of vowel sound ("a") and nasal consonant sounds ("n" and "m"). For the subjective evaluation, our modified version of Voice Handicap Index Score allowed us to evaluate every single characteristic of the personal perception of voice. RESULTS: The objective evaluation showed an increased frequency of production of the consonant sounds in 62% of cases and an increased frequency of production of the vowel sound in 68% of cases. The subjective evaluation allowed us to notice significant changes after surgery (P = .044). No significant differences were noticed between closed and open approach. CONCLUSION: Reduction rhinoplasty technique proved to induce several alterations on vocal pattern. The surgeon should always inform patients about the potential effects on the voice, particularly when such changes may produce influences on the working life.


INTRODUCTION: Les changements vocaux après une rhinoplastie ont fait l'objet de peu d'études, même si cette intervention est actuellement l'une des plus demandées. La production de la voix dépend largement de l'anatomie et de la dimension de la pyramide et de la fosse nasales. Les auteurs rendent compte de 51 cas de rhinoplastie fermée et ouverte et présentent un rapport sur deux ans pour analyser les changements effectifs potentiels sur la voix. MATÉRIEL ET MÉTHODOLOGIE: Les chercheurs ont inscrit 51 patients qu'ils ont évalués entre septembre 2012 et janvier 2018. Ils ont étudié tous les sujets avant l'opération, puis deux ans après. Ils ont estimé les changements vocaux au moyen d'une évaluation objective et subjective. La première permet de mesurer l'intensité et la fréquence de la voyelle « a ¼ et des consonnes nasales « n ¼ et « m ¼. Dans le cadre de l'évaluation subjective, ils ont modifié la version du score de handicap vocal pour évaluer chaque caractéristique de la perception personnelle de la voix. RÉSULTATS: L'évaluation objective a révélé une plus grande fréquence lors de la production des consonnes dans 62 % des cas et lors de la production de la voyelle dans 68 % des cas. Grâce à l'évaluation subjective, les auteurs ont remarqué des changements importants après l'opération (P = .044). Ils n'ont remarqué aucune différence significative entre l'intervention fermée et ouverte. CONCLUSION: Il est démontré que la technique de rhinoplastie de réduction provoque plusieurs altérations du profil vocal. Le chirurgien devrait toujours informer les patients des effets potentiels de l'opération sur la voix, particulièrement lorsque ces effets peuvent avoir une incidence sur la vie professionnelle.

18.
Aesthet Surg J ; 37(8): 879-883, 2017 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-29036940

RESUMO

BACKGROUND: Synkinesis represents involuntary muscular movements that occur in association with voluntary contraction of other muscle groups. Oculonasal synkinesis is a rare phenomenon. OBJECTIVES: In a series of videos, the authors present clinical findings and surgical correction of oculonasal synkinesis. METHODS: Two women who underwent surgical procedures to correct oculonasal synkinesis were evaluated in a prospective study. One patient presented with bilateral synkinesis after 2 previous rhinoplasties. She underwent open rhinoplasty in our office. The other patient had unilateral synkinesis of the left side and received endonasal rhinoplasty. RESULTS: The patients' mean age was 27.5 years, and follow-up was conducted for 6 months. Both patients experienced complete, stable resolution of synkinesis after surgical correction. No complications were recorded. CONCLUSIONS: Patients with oculonasal synkinesis may not notice it preoperatively and may regard these muscle movements as an unfavorable result of rhinoplasty. Therefore, careful preoperative evaluation is crucial.


Assuntos
Endoscopia/métodos , Nervo Facial/fisiopatologia , Doenças Raras/cirurgia , Rinoplastia/métodos , Sincinesia/cirurgia , Adulto , Endoscopia/efeitos adversos , Músculos Faciais/inervação , Feminino , Humanos , Nariz/inervação , Nariz/cirurgia , Cuidados Pré-Operatórios/métodos , Estudos Prospectivos , Rinoplastia/efeitos adversos , Adulto Jovem
19.
J Thorac Dis ; 9(12): 5093-5100, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-29312715

RESUMO

BACKGROUND: Chest wall resection and reconstruction (CWRR) is quite challenging in surgery, due to evolution in techniques. Neoplasms of the chest wall, primary or secondary, have been considered inoperable for a long time. Thanks to evolving surgical techniques, reconstruction after extensive chest wall resection is possible with good functional and aesthetic results. METHODS: In our single-center experience, seven cases of extensive CWRR for tumors were performed with a multidisciplinary approach by both thoracic and plastic surgeons. Patients have been retrospective analyzed. RESULTS: Acceptable clinical and aesthetical results have been recorded, with a smooth post-operative course and a low rate of post-surgical complications. Two early complications and one late complication (asymptomatic bone allograft fracture on the site of the bar implant) were recorded. Neither postoperative deaths nor local recurrences were registered after a median follow-up period of 13 months. CONCLUSIONS: Surgical planning is most effective when it is tailored to the patient. Specifically, in the treatment of selected chest wall tumors, the multidisciplinary approach is considered mandatory when an extensive demolition is required. Indeed, here, the radical wide en-bloc resection can lead to good results provided that the extent of resection is not influenced by any anticipated problem in reconstruction.

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