17 results
Ecthyma Gangrenosum - A physical examination revealed a 2-cm hemorrhagic patch with an erythematous border (Panel
into a violaceous pustule ... (Panel B), and fever ... #Clinical #Derm ... #Neutropenic #NEJM
ID Approach to Fever and Rash - Diagnostic Algorithm
Central Maculopapular (most common):
Measles, Parvovirus 819 / EBV,
ID Approach to Fever ... Rash - Diagnostic Algorithm ... Vesiculobullous or Pustular ... vulnificus, AGEP, Pustular ... Febrile #Diagnosis #Algorithm
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
#Clinical #Derm ... #Pneumatosis #CT ... #NEJM
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Differential Diagnosis Algorithm ... Red Flags: • Fever ... refer + order CT ... Differential #Diagnosis #Algorithm
Grouped Pustules on an Erythematous Base - On physical examination, grouped, coalescing pustules that had scalloped
Grouped Pustules ... One of the pustules ... the top of the pustule ... #Clinical #Derm ... Smear #Microscopy #NEJM
Management Algorithm for Confusion
- Substrate verification, glucose, oxygen checks
- Toxidrome present
- Focal findings on neurologic examination
-
Management Algorithm ... examination - Fever ... include cranial CT ... Delirium #Management #Algorithm
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
loss, lethargy, fever ... • CT: Halo sign ... • Fever, weight ... lesions (papules, pustules ... skin lesions (pustules
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - Diagnostic Algorithm ... : - Catch-all term ... instability - New-onset fever ... Color #Targetoid #Algorithm
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
raised papular and pustular ... clinical #photo #NEJM ... capitis #ringworm #derm
Iododerma from Contrast Material - Several hours later, generalized pustular eruptions developed, with multiple coalescing vesicles
later, generalized pustular ... #Clinical #Derm ... Iododerma #Contrast #NEJM