11 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
parallel to lines of skin ... - Differential diagnosis ... : secondary syphilis ... rosea #clinical #dermatology ... #photo #PhysicalExam
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis ... Rash Secondary ... Skin rash and malaise ... #Rash #Diagnosis ... #Dermatology
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
on erythematous base ... Amyloidosis • Eosinophilic ... Sarcoidosis #dermatology ... #joint #pain #skin ... #differential #diagnosis
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... Rash - Differential ... silvery scale on elbows ... central clearing • Secondary ... Syphilis - Red
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Secondary Syphilis ... - Rash, pink ... a syndrome of pain ... granuIomas on skin ... Latent #Tertiary #Diagnosis
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Generalized itchy rash ... with rheumatic pain ... Eosinophilic folliculitis ... Secondary syphilis ... #Dermatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... in primary or secondary ... lesions • Severe pain ... cryoglobulins • Skin ... Algorithm #Causes #dermatology
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
Capnocytophaga Canimorsus Skin ... severe epigastric pain ... the key to the diagnosis ... #Rash #dermatology ... #clinical #photo
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
hour collection based ... lymphadenopathy, pleuritic pain ... nose (epistaxis), skin ... vesicular rash, ... loss, causing secondary
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
• (Peripheral eosinophilia ... bone marrow and secondary ... CLL -> Invade Skin ... #Leukemia #Hematology ... #Oncology #Diagnosis