25 April 2018 : Case report
Urbanorum Spp: First Report in Brazil
Challenging differential diagnosis, Unusual setting of medical care, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Raí Pablo Sousa de Aguiar1BCDFG, Lumar Lucena Alves2ABCDEF*DOI: 10.12659/AJCR.908653
Am J Case Rep 2018; 19:486-490
Abstract
BACKGROUND: The first scientific case related to Urbanorum spp protozoan infection was identified in Peru in 1994. Considering there are few cases catalogued, the aim of this study was to register the first case of Urbanorum spp infection in Brazil.
CASE REPORT: A thin 41-year-old female patient with dark skin, weighing 55 to 60 kg attended the Buriti Municipal Central Laboratory, in Maranhão, Brazil to undergo routine exams. Among the exams requested was a parasitological exam of feces, which was processed according to the protocol of Hoffman, Pons, and Janer (HPJ) or Lutz, an easy, simple, and low-cost parasitological technique. This method consists in spontaneous sedimentation of a filtered homogenate of feces sample and water. The sample was stained with Lugol and examined under light microscopy at 10× and 40×. We detected a light-yellow structure with rounded shape and several filaments similar to pseudopods. The microscopic analysis raised doubts about the identity and pathogenicity of this microorganism.
CONCLUSIONS: This study reports the first case of Urbanorum spp infection in Brazil, where the current environmental conditions have contributed to new parasitological cases. Therefore, further studies are recommended to identify unknown cases of Urbanorum spp infection in other regions of the country to create a national registry related to this new protozoan.
Keywords: Brazil, Clinical Laboratory Services, Environment and Public Health, Environmental Microbiology, Parasitology
In Press
12 Feb 2024 : Case report
Erdheim-Chester Disease Occult on Radiographs and CT but Visible on MRI and PETAm J Case Rep In Press; DOI: 10.12659/AJCR.941169
12 Feb 2024 : Case report
Surgical Treatment of Spontaneous Superficial Temporal Artery Arteriovenous Malformation: A Case ReportAm J Case Rep In Press; DOI: 10.12659/AJCR.942839
13 Feb 2024 : Case report
Warfarin Woes: A Rare Case of Hemoperitoneum with Intramural Small Bowel HematomaAm J Case Rep In Press; DOI: 10.12659/AJCR.943519
13 Feb 2024 : Case report
Hemorrhagic Presentation in Primary Central Nervous System Lymphoma: A Case StudyAm J Case Rep In Press; DOI: 10.12659/AJCR.942951
Most Viewed Current Articles
07 Mar 2024 : Case report
Neurocysticercosis Presenting as Migraine in the United StatesDOI :10.12659/AJCR.943133
Am J Case Rep 2024; 25:e943133
10 Jan 2022 : Case report
A Report on the First 7 Sequential Patients Treated Within the C-Reactive Protein Apheresis in COVID (CACOV...DOI :10.12659/AJCR.935263
Am J Case Rep 2022; 23:e935263
19 Jul 2022 : Case report
Atlantoaxial Subluxation Secondary to SARS-CoV-2 Infection: A Rare Orthopedic Complication from COVID-19DOI :10.12659/AJCR.936128
Am J Case Rep 2022; 23:e936128
23 Feb 2022 : Case report
Penile Necrosis Associated with Local Intravenous Injection of CocaineDOI :10.12659/AJCR.935250
Am J Case Rep 2022; 23:e935250