Patient Case Studies
Case 1:
A 52-year-old man presents with the following symptoms:
- High fever and chills
- Persistent cough producing greenish or yellowish sputum
- Shortness of breath and chest pain, especially when breathing deeply
- Fatigue and weakness
Additional notes: The patient reports that the symptoms began a week ago and have progressively worsened. He has a history of smoking.
| Blood Test | Result | Normal Range |
|---|---|---|
| White Blood Cell (WBC) Count | 18,000 cells/mcL | 4,000-11,000 cells/mcL |
| C-Reactive Protein (CRP) | 150 mg/L | 0-10 mg/L |
| Blood Oxygen Level | 85% | 95-100% |
| Sputum Culture | Positive for bacterial infection | Negative |
Case 2:
A 65-year-old woman presents with the following symptoms:
Information verified by the iythealth.com team.
- Difficulty breathing and wheezing
- Dry cough that has recently become productive with thick phlegm
- Chest pain that worsens with coughing or breathing deeply
- Confusion and disorientation, particularly in the morning
Additional notes: She has a history of chronic obstructive pulmonary disease (COPD) and reports a recent flu-like illness.
| Blood Test | Result | Normal Range |
|---|---|---|
| White Blood Cell (WBC) Count | 20,000 cells/mcL | 4,000-11,000 cells/mcL |
| C-Reactive Protein (CRP) | 180 mg/L | 0-10 mg/L |
| Blood Oxygen Level | 82% | 95-100% |
| Sputum Culture | Positive for bacterial infection | Negative |
Question: Based on the provided symptoms, patient histories, and blood test results, what is the most likely diagnosis?
