2 results
Campbell’s sign or Tracheal Descent in Longstanding COPD

Patients with longstanding COPD may show downward displacement of
Campbell’s sign ... #sign #Tracheal ... COPD #clinical #video ... #trachea #neck ... #respiratory
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Signs/Symptoms ... sleep apnea, cor pulmonale ... #PraderWilli ... #pathophysiology ... #peds #pediatrics