Neoplasms
Mostrando 25-36 de 1254 artigos, teses e dissertações.
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25. An illustration of how harmful the degree of freedom of the researcher is using the article entitled ‘‘Reliability and validity of the Brazilian version of the Pittsburgh Sleep Quality Index in adolescents’’ as an example
Abstract Objective: The aim of this study was to identify the pattern of pediatric dermatoses of patients evaluated at a dermatologic clinic of a reference center in Brazil and to compare these results to similar surveys conducted in other countries. Methods: A retrospective study was performed of patients up to 18 years old, evaluated at a dermatologic cl
J. Pediatr. (Rio J.). Publicado em: 2021-04
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26. Case for diagnosis. Dorsal nodule in a 10-year-old male,
Abstract Granular cell tumors (GCTs) are rare soft-tissue neoplasms. GCT immunohistochemistry is positive for S-100, NSE, and CD68. This report describes the case of a 10-year-old male who presented with a dorsal nodule. A biopsy revealed aggregates and sheets of large epithelioid and spindle cells. The cells had abundant eosinophilic granular cytoplasm. Imm
An. Bras. Dermatol.. Publicado em: 2021-03
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27. Erratum on "Philadelphia-negative myeloproliferative neoplasms as disorders marked by cytokine modulation"
ABSTRACT Introduction: von Willebrand's disease (VWD) is the most common inherited bleeding disorder. The 1-desamino-8-d-arginine vasopressin (DDAVP) is the treatment of choice for most responsive patients with VWD. The aim of this study was to evaluate DDAVP use in the management of VWD. Method: We implemented a survey targeting medical doctors involved i
Hematol., Transfus. Cell Ther.. Publicado em: 2021-03
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28. Case for diagnosis. Verrucous plaque on the pubic region,
Abstract Muir-Torre syndrome is a rare, autosomal dominant genodermatosis, characterized by sebaceous neoplasms and visceral carcinomas. The authors describe the case of a patient who, 16 years after the diagnosis of colon carcinoma, presented a verrucous plaque on the pubic region, histopathologically compatible with sebaceous adenoma. The need to investiga
An. Bras. Dermatol.. Publicado em: 2021-02
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29. The association between the histopathological features and microsatellite instability in young patients with urothelial carcinoma of the bladder
SUMMARY OBJECTIVE: Bladder cancer under the age of 40 is extremely rare. Bladder cancer development involves complex and multi-stage processes, one of which is the DNA damage repair mechanism. In this retrospective study, we aimed to evaluate the histopathological features of bladder urothelial carcinoma seen in patients under 40 years of age and tumor micr
Rev. Assoc. Med. Bras.. Publicado em: 2021-01
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30. Guidelines for therapy of patients with chronic myeloproliferative neoplasms during the novel coronavirus SARS-CoV2 pandemic
ABSTRACT The novel coronavirus has swept across the world in 2020 and ushered a new era. In the current scenario, it is not clear how patients with myeloproliferative neoplasms (including chronic myelogenous leukemia) should be managed, considering the risk of therapy, the need for social distancing and the risk of untimely therapy discontinuation of delay.
Hematol., Transfus. Cell Ther.. Publicado em: 2020-09
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31. Clinical and molecular profile of a Brazilian cohort of patients with classical BCR-ABL1-negative myeloproliferative neoplasms
ABSTRACT Background: The classical BCR-ABL1-negative myeloproliferative neoplasms (MPNs) are Polycythemia Vera (PV), Essential Thrombocythemia (ET) and Primary Myelofibrosis (PMF). In developing countries, there are few reports that truly reveal the clinical setting of these patients. Therefore, we aimed to characterize a single center MPN population with a
Hematol., Transfus. Cell Ther.. Publicado em: 2020-09
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32. Hott M. Luto: Trato & Retrato
ABSTRACT The novel coronavirus has swept across the world in 2020 and ushered a new era. In the current scenario, it is not clear how patients with myeloproliferative neoplasms (including chronic myelogenous leukemia) should be managed, considering the risk of therapy, the need for social distancing and the risk of untimely therapy discontinuation of delay.
Saúde debate. Publicado em: 2020-09
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33. Cutaneous metastases from primary solid and hematopoietic neoplasms at a referral hospital in Colombia: a cross-sectional study,
RESUMO A proximidade dos primatas não humanos (PNH) com o ser humano pode ser considerada um fator de risco para transmissão de bactérias entre essas duas populações. Neste estudo, foi investigada a microbiota anfibiôntica aeróbica oral e retal de calitriquídeos em um fragmento de Mata Atlântica localizado no Rio de Janeiro, Brasil, e foram realizad
An. Bras. Dermatol.. Publicado em: 2020-08
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34. Nosological profile of dermatological diseases in primary health care and dermatology secondary care in Florianópolis (2016-2017),
Abstract Background Dermatology encompasses the management of many disorders of the skin and cutaneous appendages, making the analysis of epidemiological profiles relevant for health planning. Objective The study aims to describe the nosological profile of dermatological diseases in Florianopolis, analyzing the interrelation among the primary health care a
An. Bras. Dermatol.. Publicado em: 2020-08
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35. Primary Biatrial Cardiac Rhabdomyosarcoma
Abstract Primary malignant neoplasms of the heart are rare. Cardiac rhabdomyosarcoma is the second most common primary sarcoma. We report a rare case of a 49-year-old woman with a huge biatrial cardiac rhabdomyosarcoma treated by performing surgical resection followed by salvage chemotherapy for local recurrence. Cardiac sarcoma that occupy both atria are ex
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-06
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36. Perfusion Computed Tomography Scan Imaging in Differentiation of Benign from Malignant Parotid Lesions
Abstract Introduction The most common site of salivary gland tumors is the parotid gland. Computed tomography (CT), magnetic resonance imaging (MRI), and sonography are imaging modalities to differentiate benign from malignant parotid tumors. Objective The aim of this study is the evaluation of the diagnostic value of perfusion CT for differentiating his
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06