23 results
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Hypersensitivity pneumonitis ... Hypersensitivity pneumonitis ... Radiology #Pulmonary #CTChest ... NodularPattern #Differential ... #Comparison #Table
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Blastomycosis Skin Lesion ... Lives in an old ... heaped up borders); differential ... Indiana University Infectious ... Blastomycosis #SkinRash #dermatology
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
parvovirus B19 infection ... parvovirus B19 infection ... gangrenosum • IBD ... Discoid skin lesions ... #skin #rashes #differential
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
vasculitis (3%) • Infections ... 2%) • Other: IBD ... Vasculitis #dermpath #dermatology ... semiology #signs #lesions ... #differential
Liver infections - Imaging Differential Diagnosis Algorithm
- Dominant Finding - Complex Cystic Lesion
   •
Liver infections ... - Imaging Differential ... Complex Cystic Lesion ... solid nodular lesions ... #hepatology #differential
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... Pneumonitis 3. ... residual lesion ... Lung Abscess Differential ... Abscess #pulmonary #differential
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... in HIV - Differential ... Polymorphic skin lesions ... Multiple skin lesions ... AIDS #pulmonary #differential
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Secondary Amenorrhea - Differential ... failure (<35 years old ... • Infiltrative lesions ... Prolactinoma • Chest ... Radiation • Infection
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
ocular • PJP - Pneumonitis ... Extraocular symptoms: pneumonitis ... Leishmaniasis Differential ... Inflammatory #Syndrome #Differential ... #Diagnosis #Management
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
inciting causes: infections ... classic targetoid lesions ... Erythemas #comparison #table ... #differential # ... diagnosis #dermatology