Lymph Node Excision
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. Minimally invasive lymphocele drainage using the Da Vinci® single port platform: step-by- step technique
ABSTRACT Background: Reports in the literature describe lymphocele formation in up to half of patients following pelvic lymph node dissection (PLND) (1) in robotic-assisted radical prostatectomy (RARP), with 1-2% requiring intervention (2). The advantage of surgical approach is permanent excision of the lymphocele capsule and fewer days with pelvic drains c
International braz j urol. Publicado em: 2022
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2. Predictive factors of melanoma thickness
Abstract Background: Melanoma thickness is a relevant prognostic marker that is crucial for staging and its calculation relies on the histopathological examination. There is a risk of thickness underestimation with an incisional biopsy if the latter is not performed on a tumor area where the thickness is maximal. This occurrence may have an impact on a ther
Anais Brasileiros de Dermatologia. Publicado em: 2022
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3. Evidence and Considerations on Treatment of Small Size Merkel Cell Head and Neck Carcinoma
Abstract Introduction Merkel cell carcinoma (MCC) is a rare and aggressive neuroendocrine malignant cancer. It is an epidermal cancer common in the head and neck. Objectives Though there is limited number of cases described in the literature for the treatment difficult to obtain. Our purpose was to present the clinical course and treatment of four patients
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-12
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4. Vulvar melanoma: relevant aspects in therapeutic management
Abstract Cancer of the vulva accounts for at least 1% of malignant neoplasms among women. Although rare, vulvar melanoma is the second most common histological type of vulvar cancer, representing 7-10% of all malignant vulvar neoplasms. Initial symptoms are non-specific and complete excision of the lesion is indicated in cases with suspected diagnosis. Progn
An. Bras. Dermatol.. Publicado em: 2017-06
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5. Ductal eccrine carcinoma of the axilla: a diagnostic pitfall
Abstract: Ductal eccrine carcinoma (DEC) is a rare sweat gland carcinoma with ductular differentiation. Clinically, it is characterized by a slowly growing, hardened plaque or nodule predominantly located on the head and neck. Histologically, DEC shares similar features to invasive breast carcinoma, thus causing great diagnostic challenges. We report a 69-ye
An. Bras. Dermatol.. Publicado em: 2017-03
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6. Brazilian guidelines for diagnosis, treatment and follow-up of primary cutaneous melanoma - Part II
Abstract The last Brazilian guidelines on melanoma were published in 2002. Development in diagnosis and treatment made updating necessary. The coordinators elaborated ten clinical questions, based on PICO system. A Medline search, according to specific MeSH terms for each of the 10 questions was performed and articles selected were classified from A to D acc
An. Bras. Dermatol.. Publicado em: 2016-02
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7. Is local resection sufficient for parathyroid carcinoma?
OBJECTIVES: Parathyroid carcinoma is a rare malignant disease of the parathyroid glands that appears in less than 1% of patients with primary hyperparathyroidism. In the literature, the generally recommended treatment is en bloc tumor excision with ipsilateral thyroid lobectomy. Based on our 12 years of experience, we discuss the necessity of performing thy
Clinics. Publicado em: 2015-04
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8. Penile primary melanoma: analysis of 6 patients treated at Brazilian national cancer institute in the last eight years
Purpose To describe our experience in treating penile melanoma in 06 patients followed at our institution. Materials and Methods Between 2004 and 2012 six consecutive patients with penile melanoma were treated at our Institution. Stage of the disease was classified according to the 2002 AJCC pathologic system. Melanoma in situ (TIS) was diagnosed in one pa
Int. braz j urol.. Publicado em: 2013-12
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9. Surgical management of pancreatico-duodenal tumors in multiple endocrine neoplasia syndrome type 1
Pancreatico-duodenal tumors are the second most common endocrinopathy in multiple endocrine neoplasia syndrome type 1, and have a pronounced effect on life expectancy as the principal cause of disease-related death. Previous discussions about surgical management have focused mainly on syndromes of hormone excess and, in particular, the management of multiple
Clinics. Publicado em: 2012
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10. Tipos especiais histológicos de carcinomas da mama : perfil imunoistoquímico com ênfase na classificação molecular / Histological special types of breast carcinomas : immunohistochemical profile with emphasis on molecular classification
Most invasive breast carcinomas are classified as invasive ductal carcinoma, not otherwise specified (IDC-NOS), while approximately 25% are defined as special histological types (HST). These HST of breast carcinomas are categorized into at least 17 distinct pathological entities. Most studies in the literature regarding the molecular classification (luminal
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011
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11. Expressão de p53, p16ink4a, p21Waf1/cip1, p21Ras e p27Kip1/cip1 em pacientes com adenocarcinoma gástrico com invasão da submucosa submetidos a gastrectomia com linfadenectomia D2 / Expression of p53, p16ink4a, p21Waf1/cip1, p21Ras, and p27Kip1/cip1 in patients exhibiting gastric adenocarcinoma with submucosa invasion submitted to gastrectomy with D2 linfadenectomy
INTRODUCTION: Early gastric cancer that invades the submucosa might have a lymphonodal involvement in about 20% of the cases. Gastrectomy and D2 linfadenectomy is a procedure that has presented mortality and morbidity. Determining which patients would have a greater risk of lymphonodal involvement would allow treatments with fewer complications. Recently, se
Publicado em: 2010
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12. Retroperitoneal and lateral pelvic lymphadenectomy mapped by lymphoscintigraphy and blue dye for rectal adenocarcinoma staging / Linfonodectomia retroperitoneal e pélvica lateral guiada por radiotraçador e azul patente no estadiamento do adenocarcinoma do reto
INTRODUÇÃO: A excisão total do mesorreto é o procedimento cirúrgico padrão para o tratamento do adenocarcinoma do reto. Resultados satisfatórios, em termos de prognóstico, alcançados com a associação da linfonodectomia retroperitoneal e pélvica lateral questionam se somente a excisão total do mesorreto seria suficiente para um estadiamento adequ
Publicado em: 2009