Abacterial

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adjective (bacteriology / clinical pathology)

Definition

A medical term used to describe an environment, biological sample (urine, cerebrospinal fluid), or inflammatory process where no bacteria are present. An abacterial inflammation (such as abacterial cystitis or prostatitis) produces symptoms similar to an infection but is triggered by chemical, immune, traumatic factors, or viruses, with laboratory microbial cultures remaining negative.

Bilingual Equivalents

  • Abacterial
  • Non-bacterial

Grammatical & Source Details

Inflection Type Four-form variable adjective adapting to gender and number (abacterian / abacteriană / abacterieni / abacteriene).
Formation Formed from prefix 'a-' (without, lacking) and the adjective 'bacterian' (bacterial).
Spelling / Pronunciation [ey-bak-teer-ee-uhl]
Source Journal of Clinical Pathology -> Classification of Aseptic and Sterile Inflammatory Syndromes

Contextual Usage Examples

RO: Pacientul a fost diagnosticat cu prostatită abacteriană cronică, deoarece uroculturile repetate nu au evidențiat nicio tulpină patogenă.

EN: The patient was diagnosed with chronic abacterial prostatitis, as repeated urine cultures showed no pathogenic strains.

RO: Lichidul sinovial recoltat din articulație era abacterian, confirmând ipoteza unei artrite reactive post-virale.

EN: The synovial fluid harvested from the joint was abacterial, confirming the hypothesis of a post-viral reactive arthritis.

Idioms & Phrases

Cistită abacteriană / Abacterial cystitis

RO: Sindrom dureros al vezicii urinare caracterizat prin simptome de infecție urinară, dar cu sediment și culturi sterile.

EN: A painful bladder syndrome characterized by urinary tract infection symptoms but with sterile sediment and cultures.

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