23 results
Herpes Zoster Mandibularis - The lesions were scattered along the area that is innervated by the
A presumptive diagnosis ... #Clinical #Photo ... #Dermatology #Herpes ... Mandibularis #Rash #NEJM #Shingles
Blue nevus 
 - Dark blue-gray macule or papule 
 - Well-circumscribed 
 - Melanin localized
or papule - Well-circumscribed ... #Blue #Nevus #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Map of proliferative blood disorders. 

By Ariella Coler-Reilly @ariellastudies

#Algorithm #classification #proliferative #blood #disorders #leukemia #hematology #oncology
By Ariella Coler-Reilly ... disorders #leukemia #hematology ... #oncology #diagnosis ... #CML #CLL #AML
Seborrheic keratosis 
 - Well-circumscribed, stuck-on appearance 
 - Waxy texture 
 - Verrucous surface
keratosis - Well-circumscribed ... Seborrheic #Keratosis #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
- Differential Diagnosis ... - usually at a single ... ~10% - B-Cell ... pathophysiology #Hematology ... #Diagnosis #NonHodgkin
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
- Differential Diagnosis ... • Psoriasis - Well ... - Red brown or copper ... Papulosquamous #SkinRash #dermatology ... #Differential #Diagnosis
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... Hemoglobinopathies (e.g. sickle cell ... Wilson's disease, Copper ... #differential #diagnosis ... #hematology #anemia
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Diagnosis? ... differential: basal cell ... ca, squamous cell ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
caused by blood cells ... treatments • Copper ... syndromes with single-lineage ... Myelodysplastic #Syndromes #diagnosis ... #hematology #oncology
Inherited Qualitative Platelet Defects
Bernard-Soulier Syndrome
 • Defect of adhesion due to a lack of GP Ib/IX/V
platelet count, Single ... structure and cell ... platelets on smear, as well ... #differential #diagnosis ... #hematology