175 results
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
) • Reiter's syndrome ... ) • Behcet's syndrome ... Sclerosis • Erosive ... #skinlesions #dermatology ... Diagnosis #Algorithm #causes
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
Diagnosis Algorithm Erosions ... Blisters - Primary Dermatologic ... Stevens-Johnson Syndrome ... • Behcet's syndrome ... Diagnosis #Algorithm #causes
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
) • Behcet's syndrome ... sclerosis • Erosive ... ulcerative #skinrash #dermatology ... Diagnosis #Algorithm #causes
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... Sarcoidosis or Lofgren's syndrome ... Nodosum #Mnemonic #Causes ... Differential #Diagnosis #Dermatology
Dermatologic Extraintestinal Manifestations in IBD - IBD Algorithm

Erythema Nodosum
Pyoderma Gangrenosum
Metastatic Crohn's Disease
Sweet Syndrome
EBA

Dr. Wade Billings @wabillin

#Dermatologic
Dermatologic Extraintestinal ... Disease Sweet Syndrome ... @wabillin #Dermatologic ... gastroenterology #management ... #dermatology #diagnosis
Bullous Pemphigoid - Diagnosis and Management Summary
Pathophysiology: Autoantibody-mediated damage to epithelial basement membrane -> separation of
Diagnosis and Management ... inguinal folds - Erosions ... and crusts at sites ... with blisters/erosions ... #dermatology
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
blisters, possibly crusts ... /erosions - Inflammatory ... Vesiculobullous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Testicular Mass on Ultrasound ... Klinefelter's Syndrome ... • Kallman's Syndrome ... • Testicular Torsion ... Diagnosis #Algorithm #causes
Etiology of Splenic Infarction:
 • Hypercoagulability: Factor V Leiden, Antiphospholipid syndrome, Malignancy
 • Embolic disease: Atrial
Antiphospholipid syndrome ... compression • Splenic Torsion ... Wandering spleen syndrome ... differential #diagnosis #causes
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
Myelodysplastic Syndrome ... Diagnosis and Management ... old, ~10,000 new cases ... Myelodysplastic #Syndrome ... #treatment #hematology