diagnosis
/,daiəg'nousis/
Definition
Noun 1. The act or process of identifying a disease, condition, or problem from its signs and symptoms: The procedure of analyzing information to determine the nature and cause of a phenomenon, especially in medicine. 2. The conclusion or decision reached by such analysis: The statement or label that names the identified disease, condition, or problem.
Examples of Usage
- Noun:
- The doctor made a diagnosis of pneumonia after listening to the patient's chest and reviewing the X-ray.
- Early diagnosis is crucial for effective treatment of many cancers.
- The mechanic's diagnosis was a faulty fuel pump.
- The final diagnosis was a rare genetic disorder.
Advanced Usage
- Differential diagnosis: The process of distinguishing a particular disease or condition from others that present with similar clinical features.
- Fever and a rash require a careful differential diagnosis to distinguish between measles, chickenpox, and other illnesses.
- Clinical diagnosis: A diagnosis based on medical signs and patient-reported symptoms, rather than on laboratory tests or medical imaging.
- The physician made a clinical diagnosis of migraine based on the patient's history and description of the pain.
Variants and Related Words
- Diagnose (verb): To identify the nature of a medical condition or other problem.
- The specialist was able to diagnose the illness.
- Diagnostic (adjective): Relating to the identification of a disease or condition.
- Blood tests and MRI scans are diagnostic tools.
- Diagnostician (noun): A person who is skilled in making diagnoses, especially a doctor.
Synonyms
- Identification: The act of recognizing and naming something.
- Conclusion: A judgment or decision reached by reasoning.
- Finding: A discovery or determination, especially from an investigation.
- Assessment: The evaluation or estimation of the nature, quality, or ability of someone or something.
- Prognosis (Note: This is a related but distinct term): A forecast of the likely course and outcome of a disease or situation.
Related Phrases
- To reach a diagnosis: To arrive at a conclusion after the diagnostic process.
- The team of doctors consulted for weeks before they could reach a diagnosis.
- To confirm a diagnosis: To verify or establish the correctness of a diagnosis, often with additional tests.
- A biopsy was performed to confirm the diagnosis of cancer.
- Misdiagnosis: An incorrect diagnosis.
- The patient suffered due to a misdiagnosis of her symptoms.
Noun
-
identifying the nature or cause of some phenomenon
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