RESUMO

Introducción: La incidencia de los tumores malignos palpebrales varía según las diferentes razas. Su frecuencia aumenta con la edad y su aparición está relacionada con factores genéticos, virales y ambientales. Objetivo: Presentar un caso con una lesión tumoral en el párpado inferior al que se le realizó la reconstrucción palpebral luego de una resección parcial por cáncer con técnica combinada que incluyó Mustardé e injerto de mucosa. Presentación de caso: Paciente masculino de 76 años de edad con antecedentes de salud. Hace un año atrás comenzó a presentar una lesión endurada en el párpado inferior izquierdo hacia el canto interno del ojo, que fue aumentando de volumen, con una ulceración posterior. En el examen físico se observó una lesión ulcerada y sucia de aproximadamente 2 ( 2,5 cm, que comprometía los 2/3 mediales del parpado inferior, incluyendo la vía conducto lagrimal. Tras la intervención quirúrgica la extirpación creó un defecto correspondiente a la ausencia en todos los planos anatómicos en casi la totalidad del párpado inferior izquierdo, por lo que se planeó un colgajo de avance de la mejilla. El estudio histopatológico confirmó un carcinoma epidermoide completamente resecado. Conclusiones: Esta cirugía combinada permitió una exéresis amplia del tumor con el margen oncológico requerido y la sustitución aproximada de las estructuras del párpado. Se lograron una funcionabilidad adecuada y una cubierta del globo ocular óptima en su porción inferior, además de armónico con el contralateral(AU)

Introduction: The incidence of palpebral malignant tumors varies according to different races. Its frequency increases with age and its occurrence is related to genetic, viral and environmental factors. Objective: To present a case with a tumor lesion in the lower eyelid, who underwent palpebral reconstruction after a partial resection due to cancer with a combined technique including Mustardé and mucosal graft and its clinical evolution. Case presentation: 76-year-old male patient with a medical history. One year ago he began to present an indurated lesion on the left lower eyelid towards the inner canthus of the eye that was increasing in volume, with subsequent ulceration. Physical examination revealed an ulcerated and dirty lesion of approximately 2 ( 2.5 cm involving the medial 2/3 of the lower eyelid, including the lacrimal duct. After surgery the excision created a defect corresponding to the absence in all anatomic planes in almost the entire left lower eyelid, so a cheek advancement flap was planned. Histopathologic study confirmed a completely resected epidermoid carcinoma. Conclusions: This combined surgery allowed wide excision of the tumor with the required oncologic margin and approximate replacement of the eyelid structures. Adequate functionality and optimal eyeball cover was achieved in its lower portion, as well as harmonic with the contralateral one(AU)

Assuntos

RESUMO

OBJECTIVE: The incidence of malignant eyelid tumors is considerably increasing, even in young patients. The purpose of this study was to identify particularities in individuals under 40 years of age affected by eyelid malignancies. METHODS: Clinical charts of patients under 40 years of age who underwent eyelid tumor excision from 2014 to 2020 in two reference centers, one in Brazil and one in the USA, were reviewed. Demographic and outcome measures included: age, gender, skin phototype, comorbidities, diagnosis, time until diagnosis, lesion location, recurrence and metastasis. In addition, associated characteristics, including chronic sun exposure, intentional tanning (outdoor or artificial), history of smoking, use of sunscreen, family history of skin cancer and exposure to pesticides or herbicides, were reviewed. RESULTS: A total of 24 malignant eyelid tumors from 17 patients were identified. Twelve (70.6%) patients were female, and the most prevalent tumor was basal cell carcinoma (62.5%). Three (17.6%) patients had xeroderma pigmentosum and presented with multiple lesions. Family history of skin cancer was reported by 47% of patients. Prolonged sun exposure was reported by 41.2%; history of smoking and intentional tanning were reported by 23.5 and 17.6%, respectively, and might have played a role in carcinogenesis. CONCLUSIONS: Although uncommon in young subjects, eyelid malignancies present some peculiarities in individuals under 40 years of age. Our results suggest that women with family history of skin cancer and history of chronic exposure to ultraviolet radiation are at risk. Association with genetic syndromes is also relevant among younger age groups.

Assuntos

RESUMO

ABSTRACT: Eyelid malignancies are frequently seen in clinical practice. There is a lack of studies that have assessed the features of these lesions in mixed population countries. The epidemiologic profile, clinical stage at presentation, management, and outcomes of patients with eyelid malignancies were assessed, in order to better understand the features of these lesions in a multi-ethnic country. The medical records of patients who underwent eyelid tumor excision in a tertiary service in Brazil, from 2014 to 2019 were retrospectively reviewed. It was recorded for each patient: age, gender, time of onset, location, diagnosis, management, and follow-up. The medical records of 298 patients who presented with eyelid tumors were evaluated and 67 (22.4%) were malignant. The mean age of patients with malignancies was 52.93 years and 50% were male. Basal cell carcinoma was the most prevalent (61.2%), followed by squamous cell carcinoma (SCC) (29.9%) and sebaceous gland carcinoma (3%). The average time it took from appearance to surgical treatment was 3 years; the lower eyelid was the most affected for both basal cell carcinoma and SCC; 70% of SCCs were locally invasive at presentation and metastasis occurred in 15%. Basal cell carcinoma was the most common eyelid malignancy observed, however, its frequency was lower when compared to other western countries. The advanced stage at presentation may reflect the lack of education of the population to seek early care, and the lack of specialized tertiary centers in remote areas, resulting in delayed diagnosis.

Assuntos

RESUMO

PURPOSE: Malignant lesions of the eyelid are the most common eye cancers. Although rarely lethal, late diagnosis can lead to serious visual morbidity. Definitive diagnosis of neoplastic lesions is pathological. Indications and types of eyelid lesions in a single high-volume ophthalmic reference center in Sao Paulo, Brazil, were analyzed. METHODS: The surgical pathological reports of patients who underwent eye removal procedures between January 2000 and December 2012 were retrieved from the electronic database of the Ophthalmology Department and retrospectively reviewed. Data regarding the final anatomopathological diagnosis, sex, and age were analyzed via the χ2 test with Yates' correction. RESULTS: Of the 1,113 eyelid tumors resected over the 13-year study period, 324 (29%) lesions were malignant. The most prevalent lesions were basal cell, squamous cell, and sebaceous gland carcinomas. The median ages of patients (females, n=165, 51%; males, n=159, 49%) with a diagnosis of basal cell, squamous cell, and sebaceous gland carcinomas were 65, 75, and 70 years, respectively. CONCLUSION: This is the largest retrospective cohort analysis of eyelid tumors in a Latin American population. These findings are in agreement with those from large centers in other countries and regions.

Assuntos

RESUMO

ABSTRACT Purpose: Malignant lesions of the eyelid are the most common eye cancers. Although rarely lethal, late diagnosis can lead to serious visual morbidity. Definitive diagnosis of neoplastic lesions is pathological. Indications and types of eyelid lesions in a single high-volume ophthalmic reference center in Sao Paulo, Brazil, were analyzed. Methods: The surgical pathological reports of patients who underwent eye removal procedures between January 2000 and December 2012 were retrieved from the electronic database of the Ophthalmology Department and retrospectively reviewed. Data regarding the final anatomopathological diagnosis, sex, and age were analyzed via the χ2 test with Yates' correction. Results: Of the 1,113 eyelid tumors resected over the 13-year study period, 324 (29%) lesions were malignant. The most prevalent lesions were basal cell, squamous cell, and sebaceous gland carcinomas. The median ages of patients (females, n=165, 51%; males, n=159, 49%) with a diagnosis of basal cell, squamous cell, and sebaceous gland carcinomas were 65, 75, and 70 years, respectively. Conclusion: This is the largest retrospective cohort analysis of eyelid tumors in a Latin American population. These findings are in agreement with those from large centers in other countries and regions.

RESUMO Objetivo: As lesões malignas de pálpebras são os cânceres oftalmológicos mais frequentes. Embora raramente letal, o diagnóstico tardio pode levar a diversas complicações severas e a uma alta taxa de morbidade visual. O diagnóstico definitivo de lesões neoplásicas é patológico. No presente estudo, revisamos casos de um único centro de referência oftalmológica de maior volume em São Paulo, Brasil. Métodos: Avaliação retrospectiva de todos os tumores palpebrais operados entre os anos de 2000 e 2012 no Departamento de Oftalmologia. Dados incluindo diagnóstico anatomopatológico final, sexo e idade - foram analisados através do método χ2 YATES. Resultados: Dentre os 1.113 tumores palpebrais ressecados no período de estudo de 13 anos, 324 (29%) dos pacientes com lesões únicas eram malignas. A lesão mais prevalente foi Carcinoma Basocelular (CBC), seguido por carcinoma espinocelular (CEC) e carcinoma de células sebáceas (CCS). A média da idade dos pacientes com diagnóstico de CBC, CCS e CEC foi 65, 75 e 70 respectivamente distribuídos entre 165 (51%) mulheres e 159 (49%) homens. Conclusão: Essa é a maior análise de coorte retrospectivo de tumores palpebrais da América Latina. Nossos achados estão de acordo com outros grandes centros de outros países e continentes.

Assuntos

RESUMO

Fibropapillomatosis (FP) is a multifactorial disease that affects all species of marine turtles, including green turtles Chelonia mydas (Linnaeus, 1758). It is characterised by the development of internal or external tumours that, depending on their locations and sizes, may intensely impact the health condition of sea turtles. The goal of this study was to characterise the disease in C. mydas found in a foraging area in southeastern Brazil, evaluate the prevalence in this region, and correlate presence and absence, size, body distribution, number of tumours, and disease severity with biometric variables of the captured green turtles. Between 2008 and 2014, the prevalence rate of FP was 43.09%, out of 246 green turtles. The size of the animals with FP was relatively greater than animals without tumours, and the prevalence of FP increased with animal size, peaking in the 60-80 cm size class. From 2013 to 2014, gross evaluation of fibropapillomas was performed. The number of tumours per turtle ranged from 1 to 158. The size of tumours ranged from <1 cm (Size A) to >10 cm (Size D); Size A tumours and turtles slightly affected by the disease (Score 1) predominated. Tumour progression (72.1%) and regression (32.8%) were seen in some recaptured individuals (n = 61). Moreover, 24.6% of these turtles showed both progressions and regressions of tumours.

Assuntos

RESUMO

Objetivo: evaluar el comportamiento clínico-histopatológico de los tumores malignos palpebrales y las modalidades de tratamiento aplicadas en el Instituto Nacional de Oncología y Radiobiología. Métodos: se realizó un análisis retrospectivo de 255 pacientes tratados consecutivamente en el periodo de enero 1995 a julio 2010. Los casos fueron evaluados según localización del tumor, modalidad de tratamiento, recurrencias, recidivas, complicaciones y sobrevida. El estadiamiento se realizó según los criterios de la la Unión Internacional contra el Cáncer como T1N0M0, T2N0M0, T3N0M0, T4N0M0. Resultados: del total de pacientes, 54,1 por ciento fueron masculinos y 45,9 por ciento femeninos con rangos de edad entre 18 y 80 años. La localización más frecuente fue en el párpado inferior (35 por ciento), y el canto externo, la variedad histopatológica predominante fue el carcinoma basocelular (47,8 por ciento). El tratamiento de elección fue la cirugía, la que se realizó a 198 pacientes. El 50,2 por ciento de los casos tratados tuvieron persistencia tumoral con infiltración de los bordes de sección quirúrgicos, los cuales recibieron tratamiento radiante adyuvante. Se presentaron recurrencias en el 3,5 porciento entre 3 y 5 meses y recidivas en el 7,1 por ciento de los casos, a partir del primer año después de terminado el tratamiento inicial, las complicaciones más frecuentes encontradas fueron los pobres resultados cosméticos, disminución de la visión, úlceras corneales, entre otras. La sobrevida fue de 86,3 porciento. Conclusiones: se hace necesaria la introducción de modernos y conservadores tratamientos como alternativa a la cirugía que sean capaces de controlar el tumor y mejorar la calidad de vida de los pacientes con cáncer palpebral en casos específicos

Objective: to evaluate the clinical and histopathological behavior of malignant eyelid tumors and the treatment options followed at the National Institute of Oncology and Radiobiology. Methods: a retrospective analysis of 255 patients consecutively treated from January 1995 to July 2010 was carried out. The cases were evaluated according to location of tumor, treatment modality, recurrence, relapse, complications and survival rate. The staging of each case followed the criteria of the International Union against Cancer such T1N0M0, T2N0M0, T3N0M0, T4N0M0. Results: of the total number of patients, 54.1percent were males and 45.9percent females with age ranging 18 to 80 years. The most frequent location was the lower eyelid (35percent) and the outer border, the predominant histopathological type was basocellular carcinoma (47.8 percent). The treatment of choice was surgery which was performed in 198 patients. In the study group, 50.2 percent of the treated cases showed tumoral persistence with infiltration of surgical section borders, which received adjuvant radiant treatment. Recurrences occurred in 3.5 percent of cases after 3 to 5 months and relapses appeared in 7.1 percent of patients after the first year of the end of the initial treatment. The most common complications were poor esthetic results, reduced vision, corneal ulcers and others. Survival rate was 86.3 percent. Conclusions: it is necessary to implement modern and conservative treatments as alternative to surgery, which may be able to control tumor and to improve the quality of life of specific eyelid cancer cases

Assuntos

RESUMO

PURPOSE: To observe the frequency of occurrence of eyelid basal cell carcinoma in the centralwest region of São Paulo State and to describe the demographic profile of the basal cell carcinoma carriers. METHODS: Transversal study, using a random sampling, carried out in 12 cities in the centralwest region of São Paulo State evolving 11,167 individuals. Patients were evaluated in a Mobile Unit, with complete ophthalmologic evaluation. The diagnosis of eyelid basal cell carcinoma was done through clinical examination and biomicroscopy of the lesion if desirable. The basal cell carcinoma carriers diagnosed were referred to Oculoplastic Clinic of Faculdade de Medicina de Botucatu for treatment. Data were submitted to analysis of frequency of occurrence. RESULTS: Five cases of eyelid basal cell carcinoma were identified in the sample, corresponding to a frequency of occurrence of 0.045%. Four patients were female, most with age equal or greater than 70 year-old and all the cases had white skin color. Only three individuals conveyed attended the service for excision of the lesion and diagnostic confirmation. CONCLUSION: The eyelid basal cell carcinoma affects 0.045% of the inhabitants of the centralwest region of São Paulo State, affecting mainly the 70 year-old female range.

Assuntos

RESUMO

OBJETIVO: Observar a frequência de ocorrência do carcinoma basocelular palpebral na região Centro-Oeste paulista e descrever o perfil demográfico dos portadores. MÉTODOS: Estudo transversal, de amostragem aleatória, realizado em doze cidades da região Centro-Oeste do Estado de São Paulo. Foram examinados 11.167 indivíduos. Os pacientes foram avaliados em uma Unidade Móvel, com atendimento oftalmológico completo. O diagnóstico de carcinoma basocelular palpebral foi feito através do exame clínico e biomicroscópico da lesão. Os pacientes diagnosticados foram encaminhados ao Ambulatório de Plástica Ocular da Faculdade de Medicina de Botucatu para tratamento. Os dados foram submetidos à análise de frequência de ocorrência. RESULTADOS: Cinco casos de carcinoma basocelular palpebral foram identificados na amostra, correspondendo a uma frequência de ocorrência de 0,045 por cento. Quatro pacientes eram do sexo feminino, a maioria com idade maior ou igual a 70 anos e todos os casos tinham a cor da pele branca. Apenas três indivíduos encaminhados compareceram ao serviço para exérese da lesão e confirmação diagnóstica. CONCLUSÃO: O carcinoma basocelular palpebral acomete 0,045 por cento dos habitantes da região Centro-Oeste paulista, afetando principalmente o sexo feminino, na faixa etária próxima dos 70 anos.

PURPOSE: To observe the frequency of occurrence of eyelid basal cell carcinoma in the centralwest region of São Paulo State and to describe the demographic profile of the basal cell carcinoma carriers. METHODS: Transversal study, using a random sampling, carried out in 12 cities in the centralwest region of São Paulo State evolving 11,167 individuals. Patients were evaluated in a Mobile Unit, with complete ophthalmologic evaluation. The diagnosis of eyelid basal cell carcinoma was done through clinical examination and biomicroscopy of the lesion if desirable. The basal cell carcinoma carriers diagnosed were referred to Oculoplastic Clinic of Faculdade de Medicina de Botucatu for treatment. Data were submitted to analysis of frequency of occurrence. RESULTS: Five cases of eyelid basal cell carcinoma were identified in the sample, corresponding to a frequency of occurrence of 0.045 percent. Four patients were female, most with age equal or greater than 70 year-old and all the cases had white skin color. Only three individuals conveyed attended the service for excision of the lesion and diagnostic confirmation. CONCLUSION: The eyelid basal cell carcinoma affects 0.045 percent of the inhabitants of the centralwest region of São Paulo State, affecting mainly the 70 year-old female range.

Assuntos

RESUMO

Sebaceous gland carcinoma is considered a relatively rare tumor and represents approximately 1 and 5% of all eyelid tumors. These tumors usually arise in the Meibomian glands of tarsus, in the Zeis glands, and the sebaceous glands of caruncle or eyebrow. In some instances it had multicentric origin, while in other cases the initial location was unable to be determined. It occurs more frequently in women than in men and presentation age varies from 50 to 90 years. Clinical diagnosis is difficult because is can be confused with chalazion, blepharoconjunctivitis, conjunctivitis, and basocellular carcinoma. Sebaceous gland carcinoma could go unnoticed; thus, it is necessary to carry out excision of conjunctiva as well as to inform the pathologist of the possibility of malignancy, because pagetoide spread can be easily incorrectly interpreted or not observed even by expert pathologists (up to 50%). Five-years mortality has been estimated at 30% due delayed diagnosis and treatment. The present work intends to describe incidence, and clinical and histopathologic presentation of sebaceous gland carcinoma during the last 40 years at the Dr. Luis Sanchez Bulnes Hospital, Association to Prevent Blindness in Mexico, as well as to review treatment modalities forecast for this entity.

Assuntos