Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

A fatal case of Nocardia otitidiscaviarum pulmonary infection and brain abscess: taxonomic characterization by molecular techniques.

ABSTRACT: We report on a rare case of pulmonary Nocardiosis and brain abscess caused by Nocardia otitidiscaviarum in an elderly woman with chronic obstructive pulmonary disease. Taxonomic identification involved phenotypic testing, restriction fragment length polymorphism (RFLP), and complete 16S rRNA gene sequencing.

SUBMITTER: Pelaez AI

PROVIDER: S-EPMC2672068 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

A fatal case of Nocardia otitidiscaviarum pulmonary infection and brain abscess: taxonomic characterization by molecular techniques.

Pelaez Ana Isabel AI Garcia-Suarez Maria del Mar Mdel M Manteca Angel A Melon Ovidio O Aranaz Carlos C Cimadevilla Rafael R Mendez Francisco Javier FJ Vazquez Fernando F

Annals of clinical microbiology and antimicrobials 20090414

We report on a rare case of pulmonary Nocardiosis and brain abscess caused by Nocardia otitidiscaviarum in an elderly woman with chronic obstructive pulmonary disease. Taxonomic identification involved phenotypic testing, restriction fragment length polymorphism (RFLP), and complete 16S rRNA gene sequencing. ...[more]

PMID: 19366439

Similar Datasets

A Fatal Case of Multidrug-Resistant Pleural Nocardiosis by Nocardia otitidiscaviarum in an Immunosuppressed Patient: A Case Report and Literature Review.

Project description:Nocardiosis is known as an opportunistic infection in immunocompromised hosts. We present to you a case of pleural nocardiosis in a 38-year-old male patient who was a chronic smoker and presented with a left-sided pleural effusion. He was a known case of thrombocytopenia due to immune thrombocytopenia (ITP) and was on steroid therapy. On admission, he was found to be positive for HIV. Pleural fluid was sent to microbiology, where acid-fast staining with 1% sulfuric acid (H2SO4)showed acid-fast branching filamentous rods and cultures grew Nocardia, which was resistant to ampicillin, ceftriaxone, imipenem, cotrimoxazole, erythromycin, tetracycline, and susceptible to amikacin, linezolid, and levofloxacin. The isolate was identified as Nocardia otitidiscaviarum using 16S rRNA gene sequencing. Culture from the chest wall drain grew Escherichia coli and Stenotrophomonas maltophilia. Subsequently, the patient developed sepsis, and paired blood cultures grew Candida guilliermondii. Unfortunately, the patient could not survive despite aggressive efforts and died after 40 days of admission.

| S-EPMC10858340 | biostudies-literature

Isolation of Nocardia beijingensis from a pulmonary abscess reveals human immunodeficiency virus infection.

Project description:A strain of Nocardia was isolated from a pulmonary abscess of a human immunodeficiency virus-infected patient in France. Comparative 16S rRNA gene sequence analysis revealed that the isolate represented a strain of Nocardia beijingensis. Antimicrobial susceptibility testing was essential to guide the clinicians to successfully treat this infection.

| S-EPMC3147884 | biostudies-literature

Nocardia brain abscess in an immunocompetent patient.

Project description:Nocardia cerebral abscess is rare, constituting approximately 1-2% of all cerebral abscesses. Mortality for a cerebral abscess of Nocardia is three times higher than that of other bacterial cerebral abscesses, therefore, early diagnosis and therapy is important. Nocardia cerebral abscess is generally occur among immunocompromised patients, and critical infection in immunocompetent patients is extremely rare. We report on a case of a brain abscess by Nocardia farcinica in an immunocompetent patient who received treatment with surgery and antibiotics. This is the second case of a brain abscess caused by N. farcinica in an immunocompetent patient in Korea.

| S-EPMC3970313 | biostudies-literature

Lymphocutaneous nocardiosis caused by Nocardia otitidiscaviarum: A case report and review of literature.

Project description:Nocardia otitidiscaviarum is a rare clinical isolate of primary cutaneous infections. This report describes a case of lymphocutaneous nocardiosis caused by N. otitidiscaviarum. Analysis of 16S ribosomal RNA gene of the isolate and the type strain of N. otitidiscaviarum DSM 43242 showed 100% similarity. The partial gene sequence of 1439 bp was submitted to GenBank. (EU031786). The isolate was susceptible only to amikacin, minocycline, linezolid and resistant to remaining other routine anti-nocardial drugs. The patient was free of nocardiosis after 12 weeks of treatment with amikacin and linezolid. We reviewed four other cases of lymphocutaneous nocardiosis caused by N. otitidiscaviarum.

| S-EPMC3961935 | biostudies-literature

Brain Abscess Caused by Nocardia asteroides in a Diabetic Patient: A Rare Case Report

Project description:Nocardial brain abscess is usually associated with immunodeficiency, but can

| S-EPMC9765341 | biostudies-literature

Brain Abscess Caused by <i>Nocardia brevicatena</i> in an Immunocompetent Patient: A Case Report.

Project description:Nocardia brain abscess is relatively rare and generally occurs in immunodeficient patients. Here, we present the first case of brain abscess due to Nocardia brevicatena in an immunocompetent patient, with unknown origin. In this case, a 49-year-old man was admitted to our hospital with limb twitching and complained of a history of intermittent headache. He was diagnosed with brain abscess through brain imaging and cured after craniotomy for abscess excision and targeted antibiotic treatment. Surgical specimens were sent for further detection. The causative organism was identified by weak acid-fast staining, culture and metagenomic next-generation sequencing (mNGS). We hope this case could provide a reference for incoming patients as well as their clinical management.

| S-EPMC9805727 | biostudies-literature

Immunocompetent patient with a brain abscess caused by Nocardia beijingensis in Latin America: A case report.

Project description:RationaleNocardia species are not commonly referred as primary infectious entities but rather as opportunistic pathogens. Infectious cases of Nocardia spp. in immunocompetent individuals are rare.Patient concernsAn immunocompetent 58-year-old patient presented with recurrent headaches.DiagnosisA brain abscess was found and surgically drained. Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry and heat shock protein 65/16S-23S rRNA gene intergenic spacer genotyping from the sample revealed the etiological agent as Nocardia beijingensis.InterventionsMeropenem/amikacin/Trimethoprim-sulfamethoxazole were administered.OutcomesThe infection persisted leading to the patient's death.LessonsHere we present the first case of N. beijingensis infection of the central nervous system in an immunocompetent patient from Latin America. Further inquiry is needed to establish whether this species is more virulent than other Nocardia isolates.

| S-EPMC6426588 | biostudies-literature

A case report of brain abscess caused by <i>Nocardia cyriacigeorgica</i> in a diabetic patient.

Project description:IntroductionNocardia are Gram-positive partially acid-fast bacilli capable of inducing a wide range of infections in patients with immunodeficiency, AIDS, cancer, lupus erythematous and diabetes. Nocardia cyriacigeorgica was first isolated in 2001 from a patient with chronic bronchitis. Since then, there have been reports on the clinical significance of this organism in patients with bronchitis, brain abscess and lung diseases. We, herein, report a case of brain abscess in an elderly diabetic patient from Iran.Case presentationThe patient was a 73 year-old woman admitted to hospital due to severe headache and shortness of breath. The patient had lived with diabetes for 20 years and suffered from chronic foot ulcer. She was admitted to hospital with fever, weakness, drowsiness and vomiting. Clinical examination and the head CT scan of the left frontal lobe of the brain revealed a metastatic carcinoma involving skull bone in the tumor that resulted in two surgical operations in the following two years. The brain abscess biopsy revealed an infection with Nocardia cyriacigeorgica confirmed by phenotypic and molecular tests including a PCR-based amplification of a target genetic marker, a 596 bp fragment of 16S rRNA gene, followed by almost full 16S rRNA sequencing.ConclusionThe rare infections, such as brain abscess with Nocardia, are easily neglected or misdiagnosed due to the fastidious nature of the organism and inadequate microbiological experience of laboratories in the hospitals of developing countries. This case shows that hospitals should consider a better laboratory protocol to deal with the clinical cases in which fastidious organisms, and in particular Nocardia, are involved.

| S-EPMC6230754 | biostudies-literature

Nocardia otitidiscaviarum

Project description:Nocardia otitidiscaviarum overview

| PRJNA170797 | ENA

First case report of fatal Nocardia nova infection in yellow-bibbed lory (Lorius chlorocercus) identified by multilocus sequencing.

Project description:BACKGROUND:Nocardiosis is often a multi-systemic disease in humans and other mammals. Nocardiosis in birds is uncommon. Laboratory identification of Nocardia to the species level is difficult by traditional phenotypic methods based on biochemical reactions and hydrolysis tests, and is most accurately performed by sequencing multiple gene targets. CASE PRESENTATION:We report the first case of fatal Nocardia nova infection in a yellow-bibbed lory nestling in an oceanarium diagnosed by multilocus sequencing. Necropsy examination showed effacement of normal sternal musculature with yellowish, firm aberrant material, and diffuse infiltration of the lungs with nodular, tan to yellow foci. Histologically, severe granulomatous inflammation with marked necrosis was observed in the lung, spleen and sternal musculature. Fine, sometimes Gram-positive, 0.5-1??m wide, branching and beaded filamentous organisms were visible within the lesions. They were acid-fast on Fite-Faraco stain. Tissue samples obtained from the sternum, liver, right lung and right kidney recovered Nocardia species. Sequencing of four gene loci and phylogenetic analysis of concatenated (gyrB-16S-secA1-hsp65) sequences revealed that the isolate was N. nova. CONCLUSIONS:We report the first case of N. nova infection in yellow-bibbed lorry (Lorius chlorocercus). The present case is the first one of which the species identity of the isolate was determined by multilocus sequencing. Molecular diagnosis is important for identifying the Nocardia to species level and understanding the epidemiology of nocardiosis in birds.

| S-EPMC6318869 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data