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Underreporting of scientific knowledge: a theme for reflection

Hematological and biochemical toxicity analysis of chemotherapy in women diagnosed with cervical cancer

Análise de toxicidade hematológica e bioquímica da quimioterapia em mulheres diagnosticadas com câncer do colo do útero David Felipe B. Araújo; Iago D. L. Cavalcanti; Bruna R. Larrazabal-Hadj-Idris; Adrya Lúcia Peres Centro Universitário Tabosa de Almeida, Caruaru, Pernambuco, Brazil DOI: 10.5935/1676-2444.20200038 Corresponding author David Felipe de Brito AraújoORCID 0000-0003-3747-6988e-mail: david.biomedicina2@gmail.com First Submission on 7/4/2019 Last Submission […]

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Validation of a new method for estimating low platelet counts: G&S method

Original Article / wadmin

Validação de um novo método para estimação de contagens plaquetárias baixas: método G&S Gian Carlos Ramirez-Ubillus1; Carlos Ricardo Neira-Montoya2; Eduardo Eulogio Sedano-Gelvet2; Joel Fernando Verona-Cueva2 1. San Bartolomé Mother-Child National Teaching Hospital, Lima, Peru2. Hospital María Auxiliadora, Lima, Peru DOI: 10.5935/1676-2444.20200036 Corresponding author Gian Carlos Ramirez-UbillusORCID 0000-0002-9236-8667e-mail: scarlosc1@hotmail.com First Submission on 8/17/2019Last Submission on 8/19/2019Accepted for publication

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Validation of a new method for estimating low platelet counts: G&S method

Article Type, Issue, Original Article, Vol 56, Issue 1 / wadmin

Gian Carlos Ramirez-Ubillus; Carlos Ricardo Neira-Montoya; Eduardo Eulogio Sedano-Gelvet; Joel Fernando Verona-CuevaJ. Bras. Patol. Med. Lab. 2020;56(1):1-7DOI: 10.5935/1676-2444.20200036 ABSTRACT INTRODUCTION: Automated hematology analyzers are able to produce low platelet counts with great precision and accuracy. However, these analyzers may produce erroneous counts due to the presence of interferences. Therefore, additional methodologies are required to confirm platelet

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Interference of blood storage containing k2EDTA and k3EDTA anticoagulants in the automated analysis of the hemogram

Original Article / wadmin

Interferência da estocagem de sangue contendo os anticoagulantes K2EDTA e K3EDTA na análise automatizada do hemograma Vânia Cristina J. Riba; Patrick Gabriel S. Pessini; Camila S. Chagas; Daniel S. Neves; Thaís M. Gascón; Fernando Luiz A. Fonseca; Emerson B. Silva Faculdade de Medicina do ABC, Santo André, São Paulo, Brazil DOI: 10.5935/1676-2444.20200037 Corresponding author Emerson

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Interference of blood storage containing k2EDTA and k3EDTA anticoagulants in the automated analysis of the hemogram

Article Type, Issue, Original Article, Vol 56, Issue 1 / wadmin

Vânia Cristina J. Riba; Patrick Gabriel S. Pessini; Camila S. Chagas; Daniel S. Neves; Thaís M. Gascón; Fernando Luiz A. Fonseca; Emerson B. SilvaJ. Bras. Patol. Med. Lab. 2020;56(1):1-6DOI: 10.5935/1676-2444.20200037 ABSTRACT INTRODUCTION: The present work evaluated the possible alterations in different hemogram parameters as: total erythrocyte count, hematocrit, leukocyte, and platelet count, against different times of

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Laboratory medicine resilience during coronavirus disease 2019 (Covid-19) pandemic

Article Type, Editorial / wadmin

Resiliência dos laboratórios clínicos durante a pandemia de coronavírus 2019 (Covid-19) Giuseppe Lippi1; Mario Plebani2 1. L’azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy2. Policlinico Universitario (Azienda Ospedaliera di Padova), Padua, Italy Corresponding author Giuseppe LippiORCID 0000-0001-9523-9054e-mail: giuseppe.lippi@univr.it Mario PlebaniORCID 0000-0002-0270-1711e-mail: mario.plebani@unipd.it Published on 4/21/2020 This article was originally published in Advances in Laboratory Medicine/Avances en Medicina

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Evaluation of TP53 Gene Expression in Patients with Childhood Cancer in Northeast Santa Catarina, Brazil

Laboratory medicine resilience during coronavirus disease 2019 (Covid-19) pandemic

Article Type, Editorial, Issue, Vol 56, Issue 1 / wadmin

Giuseppe Lippi; Mario PlebaniJ. Bras. Patol. Med. Lab. 2020;56(1):1-2DOI: 10.5935/1676-2444.20200035 ABSTRACT Este artigo foi originalmente publicado em Avanços em Medicina Laboratorial/Avances en Medicina de Laboratorio, e a Revista Brasileira de Patologia e Medicina Laboratorial é a responsável pela tradução para o português. Os testes de diagnóstico in vitro têm sido alvo praticamente inocente de políticas

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Meningiomas and the tumor microenvironment: expression of pd-l1 and expression of pd-l1 and interferon-gamma in the prognosis

Original Article / wadmin

Meningiomas e microambiente tumoral: expressão de PD-L1 e interferon gama no prognóstico Gunter Gerson1,2; Paulo G. B. Silva3; Carlos Eduardo L. Soares1; Gabriel C. L. Chagas1; Amanda R. Rangel1; Aline K. A. Rodrigues2; Cleto D. Nogueira2; Fábio R. F. Távora1 1. Universidade Federal do Ceará (UFC), Fortaleza, Ceará, Brazil2. Laboratório Argos de Patologia, Fortaleza, Ceará,

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Immunohistochemical reaction for IFN-γ (20× magnification); diffuse positivity in lesion cells Source: prepared by the author. IFN-γ: interferon-gamma.

Meningiomas and the tumor microenvironment: expression of pd-l1 and expression of pd-l1 and interferon-gamma in the prognosis

Article Type, Issue, Original Article, Vol 56, Issue 1 / wadmin

Gunter Gerson; Paulo G. B. Silva; Carlos Eduardo L. Soares; Gabriel C. L. Chagas; Amanda R. Rangel; Aline K. A. Rodrigues; Cleto D. Nogueira; Fábio R. F. TávoraJ. Bras. Patol. Med. Lab. 2020;56(1):1-8DOI: 10.5935/1676-2444.20200028 ABSTRACT INTRODUCTION: Meningiomas are the most common intracranial tumors in adults. One of the mechanisms used by tumor cells to escape death

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Incidence of Chlamydia trachomatis detected by pcr in women’s endocervical samples in Lages, Santa Catarina, Brazil

Article Type, Issue, Original Article, Vol 56, Issue 1 / wadmin

Rafael L. Miguel; Luiz Claudio Miletti; Bruna Fernanda da SilvaJ. Bras. Patol. Med. Lab. 2020;56(1):1-7DOI: 10.5935/1676-2444.20200029 ABSTRACT INTRODUCTION: Chlamydia trachomatis is one of the major causative agents of sexually transmitted infections (STI) in men and women, but the greatest impact of infection occurs in the reproductive system of women, causing, among other problems, infertility.OBJECTIVE: To estimate the incidence

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