Brazilian Journal of Pathology and Laboratory Medicine

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Original Article

Rumack-Matthew Nomogram(11)

Use of different matrices to construct the standard curve for the paracetamol dosage by visible spectrophotometry

Caroline M. Barros; Andresa P. Silva; Juliana O. S. S. Mizael; Yoko Oshima-FrancoJ. Bras. Patol. Med. Lab. 2021;57(1):1-7 ABSTRACT INTRODUCTION: Acute paracetamol poisoning is confirmed by the determination of its serum level and allows assessing the risk of hepatotoxicity, which can be monitored by the Rumack-Matthew nomogram for the administration of the N-Acetylcysteine antidote, as well […]

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

Comparative study of two histopathological classifications for oral squamous cell carcinoma

Cristina Longo; Emylle Caroline B. F. Pereira; Débora Cecília N. Rossi; Leonardo S. Pereira; Ricardo D. Coletta; Carlos F. Morais; Iris S. CaloneJ. Bras. Patol. Med. Lab. 2021;57(1):1-8DOI: 10.5935/1676-2444.20210039 ABSTRACT INTRODUCTION: Squamous cell carcinoma (SCC) is the most common tumor among all cancers in the oral cavity. Despite advances, the prognosis of this neoplasm remains a

Comparative study of two histopathological classifications for oral squamous cell carcinoma Read More »

Histological section image of the gastric antrum (400× magnification), stained by Giemsa’s technique, showing the presence of H. pylori The arrow indicates the presence of H. pylori.

Diagnostic performance between histopathological and molecular methods in the detection of Helicobacter pylori

Lucas Luiz L. Silva; Igor M. C. Calassa; Ana Karoline S. Oliveira; Amanda F. P. L. Ramos; Jaqueline C. Pontes; Daniela M. M. Cardoso; Lucas T. Rasmussem; Lilian Carla Carneiro; Monica S. BarbosaJ. Bras. Patol. Med. Lab. 2021;57(1):1-7 ABSTRACT INTRODUCTION: Helicobacter pylori (H. pylori) is a Gram negative bacterium considered to be the etiologic agent of various

Diagnostic performance between histopathological and molecular methods in the detection of Helicobacter pylori Read More »

RET# by ERI, 4th quartile versus other quartiles (0.102)

Reticulocyte parameters for monitoring anemia in patients with chronic kidney disease on peritoneal dialysis

Júlio C. Merlin; Andrea N. M. Amaral; Ligia Claro; Thyago P. Moraes; Cyntia L. Erthal; Roberto Pecoits FilhoJ. Bras. Patol. Med. Lab. 2021;57(1):1-7 ABSTRACT INTRODUCTION: Anemia is a complication with impact on morbidity and mortality in chronic kidney disease (CKD) patients. Current markers for the diagnosis and monitoring of anemia in CKD are limited by the

Reticulocyte parameters for monitoring anemia in patients with chronic kidney disease on peritoneal dialysis Read More »

Serum samples evaluated in this study

Performance evaluation of a Sars-CoV-2 rapid test and two automated immunoassays

Márcia J. Castejon; Rosemeire Yamashiro; Elaine L. Oliveira; Edilene R. P. Silveira; Marisa A. Hong; Carmem Aparecida F. Oliveira; Valéria O. Silva; Cintia M. Ahagon; Ana Késia S. Lima, José Angelo L. Lindoso; Luís Fernando M. BrígidoJ. Bras. Patol. Med. Lab. 2021;57(1):1-10 ABSTRACT INTRODUCTION: Due to urgency and demand of a response to the Covid-19 pandemic,

Performance evaluation of a Sars-CoV-2 rapid test and two automated immunoassays Read More »

RET# by ERI, 4th quartile versus other quartiles (0.102)

Reticulocyte parameters for monitoring anemia in patients with chronic kidney disease on peritoneal dialysis

Parâmetros reticulocitários para monitoramento de anemia em pacientes com doença renal crônica em diálise peritoneal Júlio C. Merlin1; Andrea N. M. Amaral1; Ligia Claro2; Thyago P. Moraes1; Cyntia L. Erthal1; Roberto Pecoits Filho1 1. Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil2. Centro de Hematologia e Hemoterapia do Paraná, Curitiba, Paraná, Brazil Corresponding author Júlio

Reticulocyte parameters for monitoring anemia in patients with chronic kidney disease on peritoneal dialysis Read More »

Underreporting of scientific knowledge: a theme for reflection

The usefulness of high-risk HPV hybrid capture in patients with squamous cell atypia in cervical cytological examination

Flora A. Adorno; Daniele Cristina F. Lousada; Karina M. P. A. Coelho; Paulo Henrique C. FrançaJ. Bras. Patol. Med. Lab. 2020;56(1):1-6DOI: 10.5935/1676-2444.20200006 ABSTRACT INTRODUCTION: The cervical cytological examination and the investigation of high-risk human papillomavirus (HPV) deoxyribonucleic acid (DNA) are well-known valuable tools for screening of cervical lesions, since they allow the early diagnosis of cancer

The usefulness of high-risk HPV hybrid capture in patients with squamous cell atypia in cervical cytological examination Read More »

Underreporting of scientific knowledge: a theme for reflection

Histopathological profile of patients diagnosed with malignant tumors assisted in a hospital of reference of agreste pernambucano

Perfil histopatológico de pacientes com diagnóstico de tumores malignos assistidos em um hospital de referência do Agreste Pernambucano Ana Kátia S. Teixeira; Juliana Lúcia A. Vasconcelos Centro Universitário Tabosa de Almeida (Asces-Unita), Caruaru, Pernambuco, Brazil. Corresponding author Ana Kátia da Silva Teixeira0000-0002-4149-7354e-mail: akattia13@hotmail.com First Submission on 11/10/2018Last Submission on 5/12/2018Accepted for publication on 5/12/2018Published on 2/20/2019 ABSTRACT Cancer is considered

Histopathological profile of patients diagnosed with malignant tumors assisted in a hospital of reference of agreste pernambucano Read More »

Evaluation of pleural and ascitic fluid analysis on the Sysmex XE-5000 hematology analyzer

Regielly Caroline R. Cognialli; Samuel Ricardo Comar; Angela Maria de Souza; Gisele Maria B. SingerJ. Bras. Patol. Med. Lab. 2017;53(3):150-158DOI: 10.5935/1676-2444.20170023 ABSTRACT INTRODUCTION: Body fluid (BF) analysis is critical to the diagnosis and monitoring of several pathological conditions. The limitations of manual cell counts have led to greater interest in the development of automated BF analysis.OBJECTIVE: To

Evaluation of pleural and ascitic fluid analysis on the Sysmex XE-5000 hematology analyzer Read More »

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

Study of correlation between imatinib mesylate plasma levels and hematological profile of patients undergoing treatment for chronic myeloid leukemia

Emanuelle S. Dal Ponte; Sandrine C. Wagner; Rafael Linden; Helena SchirmerJ. Bras. Patol. Med. Lab. 2017;53(3):159-164DOI: 10.5935/1676-2444.20170027 ABSTRACT INTRODUCTION: Chronic myeloid leukemia (CML) is a genetic disorder of hematopoietic stem cells, resulting in a myeloproliferative expansion of blood cells. CML is associated with the presence of the Philadelphia chromosome (Ph), generating an oncogene (BCR-ABL). The current

Study of correlation between imatinib mesylate plasma levels and hematological profile of patients undergoing treatment for chronic myeloid leukemia Read More »