33 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... Disease (Asthma, COPD ... lung disease • Pulmonary ... Septal Defect Pulmonary ... Hypoventilation Syndrome
Campbell’s sign or Tracheal Descent in Longstanding COPD

Patients with longstanding COPD may show downward displacement of
in Longstanding COPD ... with longstanding COPD ... Tracheal #Descent #COPD ... #clinical #video ... #physicalexam #pulmonary
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
of the Spinal cord ... - Spinal Cord Syndromes ... Spinal cord ... and treat spinal cord ... deficiency - Syrinx
Tracheal Descent Sign

Paradoxical inward movement of the trachea during inspiration. Seen in this COPD patient in
Seen in this COPD ... Video via Dr. ... Descent #Sign #clinical ... #respiratory #pulmonary ... breathing #Trachea #COPD
Hoover’s Sign on Physical Exam

Paradoxical retraction of the lower intercostal spaces on inspiration in this patient
patient in severe COPD ... #PhysicalExam #clinical ... #video #pulmonary ... #COPD #respiratory
Vocal Cord Paralysis on Bronchoscopy
Bronchogenic carcinoma sometimes presents dysphonia as the first symptom. This patient complained
Vocal Cord Paralysis ... Note the vocal cord ... doencasdotorax #Vocal #Cord ... #laryngoscopy #clinical ... #video #pulmonary
Hoover's Sign

Hoover’s sign refers to inward movement of the lower rib cage during inspiration- instead of
associated with COPD ... COPD, and more specifically ... Hoovers #Sign #Pulmonary ... #COPD #PhysicalExam ... #Video #Clinical
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
(c) Central cord ... Hemisection of cord ... /unilateral cord ... Brown—Séquard syndrome ... (e) Transverse cord
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
obesity-hypoventilation syndrome ... direction leads to hypoxemia ... Pneumonia, asthma, COPD ... hepatopulmonary syndrome ... Respiratory #Failure #hypoxia
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Pathogenesis and clinical ... : inheriting 2 copies ... Loss of parental copy ... , sleep apnea, cor ... pulmonale #PraderWilli