Arnaldo Lichtenstein

Sao Paulo, SP, Brazil

Last Updated: 09/26/2026

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Found 19 publications

Audit of the prescription of antimicrobials using the four moments of decision tool in a university hospital.

Audit of the prescription of antimicrobials using the four moments of decision tool in a university hospital.

Journal: Antimicrobial resistance and infection control

Published: September 23, 2025

Massive Splenomegaly in Felty's Syndrome: A Case Report.

Massive Splenomegaly in Felty's Syndrome: A Case Report.

Journal: Cureus

Published: December 19, 2024

Rising trends on folic acid test requests in a middle-income large academic hospital: A low-value care target for improvement.

Rising trends on folic acid test requests in a middle-income large academic hospital: A low-value care target for improvement.

Journal: Clinics (Sao Paulo, Brazil)

Published: June 24, 2024

Immunothrombosis and COVID-19 ‒ a nested post-hoc analysis from a 3186 patient cohort in a Latin American public reference hospital.

Immunothrombosis and COVID-19 ‒ a nested post-hoc analysis from a 3186 patient cohort in a Latin American public reference hospital.

Journal: Clinics (Sao Paulo, Brazil)

Published: April 18, 2022

Rhombencephalitis with longitudinal extensive transverse myelitis in lupus: an overlap syndrome?

Rhombencephalitis with longitudinal extensive transverse myelitis in lupus: an overlap syndrome?

Journal: The Lancet. Rheumatology

Published: January 26, 2022

Poncet's disease: a reactive arthritis secondary to pulmonary tuberculosis.

Poncet's disease: a reactive arthritis secondary to pulmonary tuberculosis.

Journal: Clinical rheumatology

Published: December 30, 2021

Use and misuse of biomarkers and the role of D-dimer and C-reactive protein in the management of COVID-19: A post-hoc analysis of a prospective cohort study.

Use and misuse of biomarkers and the role of D-dimer and C-reactive protein in the management of COVID-19: A post-hoc analysis of a prospective cohort study.

Journal: Clinics (Sao Paulo, Brazil)

Published: September 30, 2021

Risk of osteoporotic fracture in women using the FRAX tool with and without bone mineral density score in patients followed at a tertiary outpatient clinic ‒ An observational study.

Risk of osteoporotic fracture in women using the FRAX tool with and without bone mineral density score in patients followed at a tertiary outpatient clinic ‒ An observational study.

Journal: Clinics (Sao Paulo, Brazil)

Published: August 11, 2021

Perception of usefulness of laboratory tests ordering by internal medicine residents in ambulatory setting: A single-center prospective cohort study.

Perception of usefulness of laboratory tests ordering by internal medicine residents in ambulatory setting: A single-center prospective cohort study.

Journal: PloS one

Published: August 15, 2020

Improving serum calcium test ordering according to a decision algorithm.

Improving serum calcium test ordering according to a decision algorithm.

Journal: Journal of clinical pathology

Published: January 16, 2018

Kidney injury and other complications related to colonoscopy in inpatients at a tertiary teaching hospital.

Kidney injury and other complications related to colonoscopy in inpatients at a tertiary teaching hospital.

Journal: Clinics (Sao Paulo, Brazil)

Published: November 20, 2017

Laboratory Tests Ordering Pattern by Medical Residents From a Brazilian University Hospital.

Laboratory Tests Ordering Pattern by Medical Residents From a Brazilian University Hospital.

Journal: American journal of clinical pathology

Published: December 13, 2016

Showing 1-12 of 19

Last Updated: 09/26/2026