11 results
Erythema Nodosum: In this case, E. Nodosum has occured secondary to 
Streptococcal infection.
Photo credit, Josh Fierer,
Nodosum has occured secondary ... Streptococcal infection ... Photo credit, Josh ... #Dermatology #SkinRash ... #UCSDH
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
Petechiae: punctate spots ... spontaneous bleeding secondary ... The spots (easily ... Images #Clinical ... #Photo #Dermatology
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
progressive infection ... less apparent secondary ... As the infection ... Images #Clinical ... #Photo #Dermatology
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
treatment, the infection ... reddish brown spots ... #Rash #Diagnosis ... #Clinical #Photo ... #Dermatology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
risk secondary ... patients • Avg age ... late adulthood • Diagnosis ... to 8 years Clinical ... IgA and/or IgM, age
Primary Syphilis
Usually, a single ulcer (chancre) appears at the site where the bacteria entered the body.
develop at the spot ... administered, the infection ... progresses to the secondary ... Syphilis #Chancres #Diagnosis ... #Clinical #Photo
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
Pinpoint-sized red spots ... petechiae) • Frequent infections ... DDX: Rule Out Secondary ... • Parvovirus infection ... Myelodysplastic #Syndromes #diagnosis
Melioidosis - Skin Infection
63M h/o diabetes with c/o fever, chest pain, dyspnea x 3 days, CT
Melioidosis - Skin Infection ... Diagnosis: Melioidosis ... unchlorinated water, age ... #Cellulitis #Clinical ... #Photo #dermatology
Acute Generalized Exanthematous Pustulosis (AGEP)

AGEP is largely a clinical diagnosis based on classical skin findings in
a clinical diagnosis ... or had a recent infection ... - diltiazem Infections ... Clinical Presentation ... Exanthematous #Pustulosis #Dermatology
Achalasia Summary

Epidemiology: 10 cases per 100,000 individuals

Defined by inadequate relaxation of the LES and aperistalsis
Primary or
Secondary achalasia ... Chagas disease) Clinical ... : Testing The diagnosis ... Three clinical features ... loss (>6.8 kg) • Age