Inpatient Dermatology: Finding Solutions to Challenging Cases

The presentation by Dr. Anna Cogan focused on challenging inpatient dermatology cases, particularly highlighting the nuances between conditions like hemophagocytic lymphohistiocytosis (HLH) and drug reaction with eosinophilia and systemic symptoms (DRESS). The first case involved a 55-year-old with complex medical issues stemming from chronic myeloid leukemia who developed a rash that raised concerns for HLH or DRESS. Through a comprehensive analysis of clinical symptoms, laboratory results, and response to treatment, the case underscored the importance of correctly identifying or ruling out underlying conditions. The second case detailed an 18-year-old who experienced complications related to having HLH and a subcutaneous panniculitis-like T-cell lymphoma after receiving vaccinations. This case emphasized the need for differential diagnosis using HLH criteria and the challenges of treatment protocols. The final case involved a 37-year-old post-cardiac surgery patient who developed purpura fulminans, connecting it to transient disseminated intravascular coagulation (DIC) and demonstrating the complexities in expected treatments. Dr. Cogan concluded that while conducting inpatient dermatology, understanding the trajectory of illnesses and timely identification of etiological factors is crucial for effective management.