Brazilian Journal of Pathology and Laboratory Medicine

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Article Type

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

Follow-up of squamous atypia’s and the evaluation of the conducts according to the recommendations of the Ministry of Health

Mateus F. Delabeneta; Dayane B. Costa; Jacqueline Plewka; Maiara Aline Santos; Maurício TurkiewiczJ. Bras. Patol. Med. Lab. 2021;57(1):1-7DOI: 10.5935/1676-2444.20210028 ABSTRACT INTRODUCTION: Cervical cancer is considered a public health problem, ranking fourth among the most common types of cancer worldwide.OBJECTIVE: The present study aimed to gather information on the follow-up, and to verify adherence to the management recommended […]

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

Impact of pre-analytical errors on costs of clinical analysis laboratory

Priscila R. Santos; Camila L. Silva; Magda C. Gall; Allyne Cristina GrandoJ. Bras. Patol. Med. Lab. 2021;57(1):1-5DOI: 10.5935/1676-2444.20210023 ABSTRACT INTRODUCTION: Currently, it is well known that quality assurance systems in healthcare organizations are constantly evolving. Quality improvements can reduce costs by avoiding repetition of exams, which results in a waste of time and money for the

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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

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

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

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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

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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,

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The use of indicators in the different stages of the cycle of blood: use of selection tool

Igor M. L. Martins; Jescilene S. Silva; Danielle Karla O. Campos; Ricardo S. Oliveira; Patrick Leonardo N. Silva; Silvio Fernando G. Carvalho; Antônio P. CaldeiraJ. Bras. Patol. Med. Lab. 2021;57(1):1-7DOI: 10.5935/1676-2444.20210045 ABSTRACT INTRODUCTION: Hemotherapy is a medical specialty structured with several actions aimed at the quality of the blood component produced and the safety for both

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Visceral leishmaniasis: historical series of hospitalized patients and correlation with climate in an endemic area in Minas Gerais, Brazil

Igor M. L. Martins; Jescilene S. Silva; Danielle Karla O. Campos; Ricardo S. Oliveira; Patrick Leonardo N. Silva; Silvio Fernando G. Carvalho; Antônio P. CaldeiraJ. Bras. Patol. Med. Lab. 2021;57(1):1-7DOI: 10.5935/1676-2444.20210045 ABSTRACT INTRODUCTION: Visceral leishmaniasis (VL) is an infectious disease caused by the protozoa of the genus Leishmania; it is predominant in tropical, subtropical, and temperate regions.OBJECTIVE: To

Visceral leishmaniasis: historical series of hospitalized patients and correlation with climate in an endemic area in Minas Gerais, Brazil Read More »

A – Aspecto clínico; B – Presença de

Consequences of late diagnosis paracoccidioidomycosis: case report

Joana A. B. Sousa; Raisa S. Sá; Erika M. PereiraJ. Bras. Patol. Med. Lab. 2021;57(1):1-3DOI: 10.5935/1676-2444.20210003 ABSTRACT INTRODUCTION: Paracoccidioidomycosis is an endemic fungal infection of great prevalence in Latin America.CASE REPORT: A 68-year-old male patient was referred to the Universidade Federal do Maranhão (UFMA) due to an ulcerated lesion with moriform appearance throughout the palate, with symptoms.

Consequences of late diagnosis paracoccidioidomycosis: case report Read More »