9 results
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
Pruritus - Primary ... Skin Lesion - Differential ... • Xerosis (dry skin ... #dermatology #Differential ... Diagnosis #Algorithm #causes
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Causes == Primary ... Macules / Papules / Plaques ... Psoriasis • Lichen Planus ... #generalized #dermatology ... Diagnosis #Algorithm #causes
Dematoses in Pregnancy - Specific Skin Conditions
Non-Pruritic
 • Pustular psoriasis of pregnancy
 • Impetigo Herpetiformis
Pruritic -
Pruritic - Non-Primary ... trimester) Pruritic - Primary ... Pruritic urticarial plaques ... pregnancy #rash #dermatology ... Diagnosis #Algorithm #causes
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Genital Skin Ulcers ... Erosive lichen planus ... Painless: • Primary ... ulcerative #skinrash #dermatology ... Diagnosis #Algorithm #causes
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Abnormalities in primary ... cryoglobulins • Skin ... Diagnosis #Algorithm #Causes ... #dermatology #physicalexam
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
purple, hemorrhagic skin ... OF NON-PALPABLE ... /Quantity: • Primary ... OF PALPABLE PURPURA ... #nonpalpable #dermatology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
considered to be caused ... larger and may be palpable ... PLAQUE: solid, raised ... #Diagnosis #Dermatology ... #Skin #Primary
Palpable Skin Crepitus on Physical Exam

Notice these air bubbles under the skin. An 86-year-old woman with
Palpable Skin Crepitus ... along fascial planes ... and spaces can cause ... #skin #Palpable ... Subcutaneous #Emphysema #PhysicalExam
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
-> AML: Blast crises ... nontender cutaneous plaques ... + distinctive primary ... CLL -> Invade Skin ... #Leukemia #Hematology