11 results
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
hemochromatosis, hemolytic anemia ... #infection #rash ... #cellulitis #dermatology ... #legs #clinical ... #photo
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Pinpoint areas (less ... deficiency - Abnormal ... : • Complete blood ... cryoglobulins • Skin ... Algorithm #Causes #dermatology
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... trauma leads to skin ... systemic signs, labs normal ... leishmania, Tb, NTM; less ... #clinical #photo
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
Bandemia, AKI. ... Capnocytophaga canimorsus normal ... possible Patient's clinical ... #Rash #dermatology ... #clinical #photo
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Clinically significant ... neutrophils are slightly less ... of peripheral blood ... cultures, including blood ... bacteremia • Abnormal
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Clinical Presentation ... Headaches • Pale skin ... Idiopathic • Infections ... result from low blood ... #oncology #hematology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
to 8 years Clinical ... Chest CT: • Ground-glass ... autoimmune hemolytic anemia ... unless levels are less ... levels are within normal
Melioidosis - Skin Infection
63M h/o diabetes with c/o fever, chest pain, dyspnea x 3 days, CT
Infection 63M ... dyspnea x 3 days, CT ... Blood/wound cultures ... #Clinical #Photo ... #dermatology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
History of EBV infection ... Hodgkin Lymphoma - Clinical ... Weight loss • Anemia ... Immune hemolytic anemia ... physical exam, CT
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... • CT: Halo sign ... • Polymorphic skin ... Chest pain, cough, bloody ... 100% of cases), anemia