13 results
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
Maculopapular Rashes ... macule and papule (Table ... febrile have a wide differential ... have a broader differential ... #Diagnosis #Dermatology
Platelet disorders and Aggregometry
Glanzmann Thrombasthenia
 • Defective aggregation to all agonists except ristocetin
 • Normal platelet,
Platelet disorders ... aggregation to all ... 1 or Type 3) — differentiate ... #disorders #hematology ... #hemepath #differential
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - ... Pathophysiology: - Catch-all ... New-onset fever with rash ... #Rash #Maculopapular ... Targetoid #Algorithm #Differential
Inherited Qualitative Platelet Defects
Bernard-Soulier Syndrome
 • Defect of adhesion due to a lack of GP Ib/IX/V
without platelet ... MYH9-Related Disorder ... Defects #comparison #table ... #differential # ... diagnosis #hematology
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- Markers and Differential ... Acute • Myloid (AML ... • Lymphoid (ALL ... #hematology #Markers ... #Differential #
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... leakage of RBC's secondary ... to platelet disorders ... Thrombocytopenia: ITP • Secondary ... #nonpalpable #dermatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential ... in primary or secondary ... Thrombocytopenia - Abnormal platelet ... Vasculitis - Collagen disorders ... Algorithm #Causes #dermatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Thrombocytopenia and Platelet ... Disorders - Differential ... not required in all ... #Disorders #Differential ... Causes #Workup #hematology
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
vasculitis) or disorders ... of primary or secondary ... #Diagnosis #Dermatology ... #Rash #Petechiae ... Palpable #Algorithm #Differential
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
vasculitic diseases secondary ... petechial or purpuric rash ... While all patients ... #Diagnosis #Dermatology ... Purpural #Purpuric #Rash