9 results
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
Piebaldism Diffuse Acquired ... macules) Localized Acquired ... Tinea versicolor (can ... disorders #skin #dermatology ... Diagnosis #Algorithm #causes
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
Piebaldism Diffuse Acquired ... macules) Localized Acquired ... Tinea versicolor (can ... disorders #skin #dermatology ... Diagnosis #Algorithm #causes
Antibiotics for severe community-onset pneumonia 

Atypical coverage always 

- Usually azithromycin 500 mg daily 

- Doxycycline
piperacillin-tazobactam Septic Shock ... only in selected cases ... #Community #Acquired ... #Pneumonia #CAP
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
Bleeding gums can ... (variable)* • Acquired ... XI, or XII • Acquired ... discern these causes ... Differential #Diagnosis #Hematology
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
an underlying cause ... Better call hematology ... - Acquired: polycythemia ... about secondary causes ... Algorithm #workup #hematology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Can be induced ... Haverhill fever caused ... perstans • A form of acquired ... • Can be associated ... differential #diagnosis #dermatology
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
dogs & latter can ... cause overwhelming ... gram-negative bacillus cause ... endocarditis, sepsis, shock ... Canimorsus #Skin #Rash #dermatology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
-> 40 years • Can ... severe community-acquired ... DDX - Other causes ... hypogammaglobulinemia #immunology #hematology
Cutaneous Mucormycosis Eschar
30 M HIV cd4 10 VL 30k traumatic injury of arm few months ago
immunosuppressed pts: usually acquired ... Can present as non ... cutaneous mucor cases ... therapy), some cases ... Mucormycosis #Eschar #dermatology