20 results
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
NMS, serotonin syndrome ... Pseudo-cellulitis / "CAP ... Immunocompromise Treatment ... • Secondary to Treatment ... diff) • Hospital-Acquired
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
-> 40 years • Can ... late adulthood • Diagnosis ... frequent and severe community-acquired ... : • Nephrotic syndrome ... (Epstein-Barr syndrome
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
Clostridioides Difficile Infection ... Toxic Megacolon, Shock ... post-ABx, but can ... be community-acquired ... Ileus, Megacolon, Shock
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
essential to determine treatment ... Shock can be broken ... CCB, BB, BRASH syndrome ... Cardiac Tamponade, Pulmonary ... #diagnosis #differential
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
Community Acquired ... - Diagnosis and ... #Diagnosis #Management ... #treatment #Pulmonary ... #Community #Acquired
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
Histoplasmosis Diagnosis ... : • Pulmonary ( ... disseminated) can ... SYSTEMIC CANDIDIASIS Can ... fever • Septic shock
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Syndromes - OnePager ... Renal Syndromes ... confirm DAH, r/o infection ... #Renal #Syndromes ... #management #treatment
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
• Mounier-Kuhn syndrome ... dyskinesia • Young syndrome ... parenchyma Diagnosis ... mycobacteria Treatment ... #differential #diagnosis
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
- Differential Diagnosis ... cell enzymes - Acquired ... Legionnaires disease • Pulmonary ... • Toxins • Infection ... • Tumor lysis syndrome
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Lady Windermere Syndrome ... : • Syndrome of ... and M. fortuitum can ... Complex (MAC): • Acquired ... Diagnosis Of NTM