28M previously fit and well, not on any regular medications, | Figure 1
28M previously fit and well, not on any regular medications, presented with a 6 day Hx of fever, non-productive cough and SOB for the last 4 days. His symptoms started as sore throat and coryzal symptoms 8 days prior to his presentation and he reported contact with a friend with similar symptomatology.
O/E T39.1 HR87 BP119/63 RR38 SpO2 90% on RA. Bilateral nasal crepitations without a wheeze.
Image 1 - CXR on admission
Image 2 - haematology, biochemistry on admission and serial gases
Image 3 - CXR post intubation in the critical care setting
Image 4 - the reason for this unfortunate young man requiring critical care.
Related Cases
2 day old neonate. Gestational age 41 and 1/7. Repeat CXR performed due to multiple episodes of bradycardia. HR drops to 70-80s and returns to 90-100s. Currently on Vapotherm 3L, 30% FiO2. Opinions on CXR? Nursing has expressed concerns about caring for this newborn in a critical access hospital with limited resources.
60yo M COPD and remote hx TB (>30yrs ago) p/w worsening SOB and hypoxia. 3 days into admission, got cough and bloody sputum. CXR shows R lower lobe infiltrate. The second CXR (on the R) is taken 5 days after initial presentation. The chest CT corresponds to the second CXR. Ddx for unilateral progressive lung findings?
64 yo F w/ HTN, HLD discharged after a week long admission with COVID 19. Initial chest x-ray performed at an ED and cefuroxime/doxycycline prescribed. COVID subsequently returned positive and she had worsening symptoms of cough and dyspnea. Repeat CXR 4 days after ED presentation with worsening infiltrates.
32 Year old Homeless Male, IVDU (Intravenous Drug User), Smoker. Nil recorded past medical history, not registered with a primary care provider/GP. Presents by foot on Day 10 of illness with worsening shortness of breath, cough productive of copious discoloured sputum, pyrexial. Assessment finds him in respiratory distress, inadequate oxygenation, and mixed acidotic picture on initial gas. Resus CXR (Chest Radiograph) - Image 1. Subsequent CT Chest (Coronal Plane) - Images 2,3 & 4.
- What are initial management priorities and steps?
- What does the CXR suggest and what prominent findings are of concern?
- What are the key features/findings on the CT chest?
- What differential diagnosis should be considered for this presentation? (All info for solution is in the stem)
- Are any other procedures/interventions/operations required for definitive care? Bonus) Name one of the radiological signs seen within the imaging presented.
A 52-year-old man presented with a 20-minute history of chest pain radiating to the left shoulder and neck, associated with dyspnea and diaphoresis. He had a history of hypertension, long-term smoking, and a sedentary lifestyle. On physical examination, bibasilar crackles were noted on lung auscultation. An electrocardiogram (ECG) was performed in the primary care setting, and the patient was promptly referred to the emergency department.
A 28-year-old woman presented with a 3-day history of intense pruritus over the lower back. She reported no recent travel or exposure to new environments. She cares for a small kennel with approximately eight dogs rescued from the streets. Physical examination revealed multiple small vesicles, some clustered and others scattered, predominantly involving the lumbar region and the left gluteal area.
A 4-month-old male infant presented with skin lesions localized to the chin for the past 3 days. Physical examination revealed multiple small pustules with surrounding inflammatory signs on the chin, along with a few scattered papules on the chest.
Patient in late teens presenting after a collapse, no chest pain, no previous cardiac history, no history of sudden death in family, are there any features in this ECG that would warrant further work-up or is this just a pediatric ECG?